Plant and animal cells are both eukaryotic, and thus they are similar in many ways. However, plant cells have some structures that are not present in animal cells. Which of the following structures are not found in animal cells?
A.
chloroplasts, a large vacuole, and an endoplasmic reticulum
B.
cell wall, Golgi complex, and ribosomes
C.
cell wall, chloroplasts, and a large vacuole
D.
chloroplasts, an endoplasmic reticulum, and lysosomes

The resource that is not a renewable resource but is frequently transformed into energy is fossil fuels.

The resource that is not a renewable resource but is frequently transformed into energy is fossil fuels. Fossil fuels are formed from the remains of ancient plants and animals that have been buried and compressed deep within the earth's surface over millions of years. The most common types of fossil fuels are coal, oil, and natural gas, and they are the primary sources of energy for electricity generation, transportation, and heating.
Unlike renewable resources such as solar, wind, and hydropower, fossil fuels are finite and non-renewable. Once they are used up, they cannot be replaced. Fossil fuels also have a significant impact on the environment, including air and water pollution, greenhouse gas emissions, and the destruction of habitats.
As a result of the limitations and environmental impacts of fossil fuels, there has been a growing interest in transitioning to renewable sources of energy. Renewable resources are natural resources that can be replenished or regenerated over time, such as solar, wind, geothermal, and biomass. These resources are sustainable, non-polluting, and have minimal environmental impacts.

To know more about renewable resource visit: https://brainly.com/question/19604560

#SPJ11

It takes 15 monomers to create 5 water molecules. Two hydrogen atoms and one oxygen atom make up water, a covalent molecule. There are three monomers in each water molecule as a result. With 5 oxygen monomers and 10 hydrogen monomers, a total of 15 monomers are required to create 5 water molecules.

Introduction: Polysaccharides are carbohydrate molecules composed of three or more bound monosaccharides. Your body converts polysaccharides into monosaccharides, which are then used as fuel by your cells in a process called as hydrolysis.

Each bond between two neighboring monomers in a polymer needs one water molecule to be broken during hydrolysis.

To know more about polysaccharide visit:-

https://brainly.com/question/16580858

#SPJ1

Answer:

The fossil record is a treasure trove of information about the past. Fossils are preserved remains of organisms that were once living, and they provide us with an accurate picture of life in the past. However, there are some fossils that we know a lot about but not as much about other fossils. Seaweeds are one group of fossils that we know very little about because they have not been preserved well in the fossil record.

Explanation:

The sequence that could form a hairpin loop is  5’ TTTGCGATACTCACACTATT 3’

So the correct option is (b)

The hairpin loop structure is formed by the self-complementary base pairing within the same strand of a single-stranded nucleic acid. In this sequence, the complementary bases are present at the 3’ and 5’ ends, allowing the formation of a hairpin loop structure.

The hairpin loop structure is essential for many biological processes such as gene expression, RNA interference, and regulation of protein synthesis. Therefore, the sequence b. could form a hairpin loop structure.

The other two sequences do not contain a palindromic sequence and thus cannot form a hairpin structure.

Learn more about nucleic acid Here:

https://brainly.com/question/11309892#

#SPJ11

Answer:

both animals and plants are eukaryotic cells

Answer:

Animal cells have centrosomes (or a pair of centrioles), and lysosomes, whereas plant cells do not. Plant cells have a cell wall, chloroplasts, plasmodesmata, and plastids used for storage, and a large central vacuole, whereas animal cells do not.

Explantion

Animal cells

Animals are made up of millions of cells. Animal cells have an irregular structure and are made up of four key parts:

Nucleus – This contains genetic material (DNA), and controls the cell's activity.

Cell membrane – A flexible layer that surrounds the cell and controls the substances that enter and exit.

Cytoplasm – A jelly-like substance where the chemical reactions happen.

Mitochondria – This is where energy is released from the food molecules

Plant cells

Plants are also made up of millions of cells. Plant cells have a nucleus, cell membrane, cytoplasm and mitochondria too, but they also contain the following structures:

Cell wall – A hard layer outside the cell membrane, containing cellulose to provide strength to the plant.

Vacuole – A space inside the cell that is used to store substances and help the cell keep its shape.

Chloroplasts – Structures that contain the green pigment chlorophyll, which are a key part of photosynthesis.

Please mark me as brainliest

The Carbohydrates are a type of biological macromolecules required to carry out life functions is true.

There are five primary competencies of carbohydrates withinside the human body. They are strength production, strength storage, building macromolecules, sparing protein, and supporting in lipid metabolism.

Carbohydrates are a hard and fast of macromolecules which is probably a vital strength deliver for the mobileular, provide structural resource to many organisms, and can be placed on the ground of the mobileular as receptors or for mobileular recognition. A carbohydrate is an herbal compound that is composed of carbon, hydrogen, and oxygen.

Read more about carbohydrates:

https://brainly.com/question/20290845

#SPJ4

a. The Honeybee is the model of the Drone Fly mimic.

c. Drone Fly fitness should increase as Honeybee relative abundance increases.

g. The Honeybee's conspicuous coloration is an honest signal of its danger to potential predators.

The main answer is that statement a is correct: The Honeybee is the model of the Drone Fly mimic. This means that the Drone Fly has evolved to resemble the Honeybee as a form of mimicry. The Drone Fly lacks a venomous stinger or any other defense mechanism, but it gains protection by imitating the appearance of the Honeybee, which is recognized as a potentially dangerous species.

Furthermore, statement c is correct: Drone Fly fitness should increase as Honeybee relative abundance increases. Since the Honeybee is the model species, as the number of Honeybees increases, there will be more opportunities for predators to encounter and learn to avoid the Honeybee's coloration. This indirectly benefits the Drone Fly, as predators may mistake it for a Honeybee and avoid attacking it.

Lastly, statement g is correct: The Honeybee's conspicuous coloration is an honest signal of its danger to potential predators. The yellow and black stripes of the Honeybee serve as warning coloration, indicating that it possesses a venomous stinger and can defend itself if threatened. This coloration is an honest signal because it accurately represents the Honeybee's true defensive capabilities, deterring potential predators.

Learn more about Honeybee

brainly.com/question/22934830

#SPJ11

Answer:

A. Syndesmosis

Explanation:

Hope this helps!

The expected ratio of offspring from a BbTt x BbTt cross of these alleles assorting independently is 9 B_T_, 3 B_tt, 3 bbT_, and 1 bbtt, with 9 offspring containing both dominant alleles and 1 bbtt containing both recessive alleles.

Mendel explains different laws and rules to better understand the genetics because, as per the independent assortment rules, the gametes are independently assorted and expressed in the offspring. Here 9  B_T_ will produce where these offsprings will express both alleles (either BBTT/BbTt/BbTT/BBTt etc)

As a result, the expected ratio of offspring from a BbTt x BbTt cross of these alleles assorting independently is 9 B_T_, 3 B_tt, 3 bbT_, and 1 bbtt, with 9 offspring containing both dominant alleles and 1 bbtt containing both recessive alleles.

Learn more about Mendel's trait here.

https://brainly.com/question/30284721

#SPJ1

The climate in Chris’s city is tropical and the climate in Mark’s city is dry climate. The correct options are C and B.

Precipitation is the amount of moisture or water present in the air. During the rainy seasons, precipitation is high and during summer the precipitation is low, and it causes air lighter and warm.

The climate in Chris' city is humid tropical.

The tropical wet climate type, is somewhere near the equator, as regions near the equator typically experience high precipitation and warm, humid climates.

The weather in Mark's city is chilly desert.

The city where Mark lives will have a cold desert climate because of the large temperature variations, hot summers and cold winters, and very little precipitation.

Therefore, the correct option is C. Tropical and B. Dry.

To learn more about climate, refer to the link:

https://brainly.com/question/10440860

#SPJ1

Chris’s city is in a tropical climate, specifically a tropical rainforest climate.

Mark’s city is in a dry climate.

#PlatoGang #Edmentum

Answer:

K⁺

Explanation:

The resting membrane potential results when the tendency for K⁺ to diffuse

Resting membrane potential is simply the electrical PD across plasma membrane whenever the cell has entered its Non-excited state.

1. True 2. True 3. Scientific investigation is characterized by a good theoretical base and a sound methodological design. These characteristics are both related to the  Option a. Rigor

True - A critical review of the literature is necessary in nearly all research projects. It helps researchers understand the existing knowledge and gaps in the field, identify relevant theories and methodologies, and build upon previous studies.

True - Objectivity and parsimony are both related to the rigor of an investigation. Objectivity refers to the impartiality and lack of bias in conducting and interpreting the research, while parsimony refers to the principle of simplicity in explaining phenomena or choosing the most straightforward explanation. Both objectivity and parsimony contribute to the rigor of a scientific investigation.

a. Rigor - Scientific investigation is characterized by a good theoretical base and a sound methodological design. These characteristics are both related to the rigor of the investigation. Rigor refers to the thoroughness, precision, and reliability of the research process, including the theoretical underpinnings and the robustness of the methods employed.

To know more about Scientific investigation follow the link:

https://brainly.com/question/12877465

#SPJ4

The correct question is:

1. A critical review of the literature is necessary in nearly all research projects.

True

False

2. Objectivity and parsimony are both related to the rigor of an investigation?

True

False

3. Scientific investigation is characterized by a good theoretical base and a sound methodological design. These characteristics are both related to the of the investigation What must be filled on the line?

a. Rigor

b. Precision and confidence.

c. Objectivity

d. Parsimony..

Answer:

Cytosine is an enzyme the helps in replication.

Explanation:

Cytosine is the name of the nitrogenous base of DNA. Basically, cytosine makes up DNA.

"Cytosine is an enzyme that helps in replication" is not true about DNA replication. Therefore, option (4) is correct.

Cytosine, one of DNA's four nucleotide bases, does not replicate DNA. Before a cell divides, DNA is replicated perfectly. Eukaryotic and prokaryotic organisms have it. DNA replication requires numerous enzymes. DNA polymerases add nucleotides to build new DNA strands. Helicases unwind the DNA double helix to form a replication fork. Primases make DNA-synthesis-starting RNA primers. Ligases link newly synthesised DNA segments.

Eukaryotes replicate DNA in the nucleus during the S phase. The cytoplasm replicates prokaryotes. These procedures faithfully transmit genetic information to daughter cells. Therefore, option (4) is correct.

Learn more about Cytosine, here:

https://brainly.com/question/2863615

#SPJ6

Chromosomes and linkage groups are 2 fragments of DNA ordered in decreasing size that represent tightly coiled strands of DNA.

Deoxyribonucleic acid (DNA) is the genetic material that all organism uses to transmit hereditary characteristics.

DNA is a double helix molecule composed of two long chains of nucleotides linked via hydrogen bonds.

In eukaryotic cells, DNA is associated with histone proteins, which make it a tightly coiled molecule.

Learn more about coiled DNA here:

https://brainly.com/question/3497066

Answer: C its Amino Acid

Explanation:

Answer:

Amino acids

Explanation:

Each group of three bases in mRNA constitutes a codon, and each codon specifies a particular amino acid (hence, it is a triplet code). The mRNA sequence is thus used as a template to assemble—in order—the chain of amino acids that form a protein. Figure 2: The amino acids specified by each mRNA codon.

Answer:

C. Yes, Trisha should have a group of frogs in her experiment that is not exposed to any pesticide at all

Explanation:

The election of a control group is essential in an experiment. Its principal purpose is to allow the discrimination of the results obtained by the treatment in the study (in this case, the effect of pesticide) from the results that might be a consequence of other factors. The control group must be selected from the same population of the treatment group. All the groups must be similar in every variable that might influence the results, except for the study treatment.

And so, the number of treatment groups will depend on the different concentrations of pesticides Trisha wants to study.  

All groups must belong to the same population and of course, to the same species. They must also be exposed to the same variables, excepting for the pesticide variable.

I think the correct answer is probably proline

The specific material that connects the glycolysis and glycogenolysis pathways is glucose.

Glycolysis is the process of breaking down glucose to produce energy in the form of ATP. It occurs in the cytosol of the cell and is the first step in cellular respiration. Glycogenolysis, on the other hand, is the process of breaking down glycogen, a form of stored glucose, into glucose molecules. This process occurs in the liver and muscle cells and is important for maintaining blood sugar levels.

Both glycolysis and glycogenolysis involve the breakdown of glucose molecules to produce energy. Therefore, glucose is the specific material that connects these two pathways.

Learn more about glycolisis at https://brainly.com/question/737320

#SPJ11

Answer:

Translocation

Explanation:

Biosynthesis of carbohydrates in green plants is called photosynthesis. This proces uses inorganic carbon (CO2), water and solar energy in a complex, multi-step process in mesophyll cells of leaves (sources).

Afterward,  plants optimize the reaction products for use or storage in other regions. Plants form sucrose, as an energy-efficient storage molecule for transportation and later storage.

These sugars move through the mesophyll via plasmodesmata;  here, they reach phloem sieve tube elements in vascular bundles. From the STEs, they  are actively transported against their concentration gradient  to the phloem.

When the sugars enter the phloem,  their high concentration cause water to move into the phloem from neighboring xylem vessel. This increases the water pressure inside the phloem, causing the sap to move towards sinks. Sinks may be actively growing regions or storage like the roots.  There, the sucrose is polymerized into starch for long term storage.

If a genotype it heterozygous trait result in white fur color, it tells you that the white fur trait it is a dominant trait.

One copy of an allele, which might come from just one parent, is called a dominant allele and results in a dominant phenotype in individuals. Having two copies of a recessive allele, one from each parent, is necessary for a recessive phenotype to develop. The dominant phenotype of a gene is present in an individual who carries both one dominant and one recessive allele. Generally speaking, they are referred to as "carriers" of the recessive allele because the recessive allele is present but the recessive phenotype is absent.

When estimating a person's likelihood of acquiring particular phenotypes, particularly genetic illnesses, dominant and recessive inheritance are helpful concepts to understand. is a dominant trait.

For more information on dominant trait kindly visit to

https://brainly.com/question/14675750

#SPJ4

Wind blowing across the body surface would increase the rate of heat exchange between an animal and its environment.

Wind blowing across the body surface would increase the rate of heat exchange between an animal and its environment. Wind can carry heat away from the body through convection, which enhances the transfer of heat from the body surface to the surrounding air. This can help to cool down the animal if it is in a warm environment or if it has generated excess heat through metabolic processes.

Vasoconstriction, on the other hand, is the narrowing of blood vessels, which reduces the flow of blood to the skin and decreases heat loss. Countercurrent heat exchangers are specialized structures found in some animals, such as marine mammals and birds, that help to reduce heat loss by transferring heat from warm arterial blood to cooler venous blood before it reaches the extremities. Blubber or fat layer acts as an insulating layer, reducing the rate of heat exchange between the animal's body and the environment, which can be beneficial in cold environments by helping to retain body heat.

To know more about metabolic ,

https://brainly.com/question/31439375

#SPJ11

The destruction of a beaver dam and the death of the beavers in the region will have a significant impact on the local ecosystem. Beavers are a keystone species, meaning they have a disproportionate impact on their environment compared to their abundance.

The beaver dam was acting as a barrier, trapping sediment and water, and creating a wetland habitat that was home to numerous species. By trapping the sediment, the beaver dam also prevented soil erosion. Without the beaver dam, there will be an increase in soil erosion, leading to a decrease in water quality.

The wetland habitat that was created by the beaver dam will also be lost, leading to a decrease in biodiversity. Additionally, the death of the beavers means that the ecosystem will lose the benefits that beavers provide, such as the creation of new habitats and improved water quality.

know more about ecosystem here

https://brainly.com/question/23945642#

#SPJ11

Systems can be found in various domains, such as biology, ecology, society, information, and the physical world. Examples include the nervous system, ecosystems, economic systems, computer networks, and the solar system. Systems consist of interconnected elements working together to fulfill a common purpose.

Systems are structures or sets of interconnected elements that work together to achieve a common purpose. There are various types of systems found in different domains. Here are a few examples:

1. Biological Systems:

  - The nervous system: It includes the brain, spinal cord, and nerves, which work together to transmit signals and coordinate bodily functions.

  - The cardiovascular system: It consists of the heart, blood vessels, and blood, responsible for circulating oxygen, nutrients, and hormones throughout the body.

2. Ecological Systems:

  - Ecosystems: A complex system comprising living organisms (plants, animals, microorganisms) interacting with their physical environment (soil, water, climate) in a specific geographical area.

  - Food webs: Systems that depict the interconnectedness of various organisms in an ecosystem through their feeding relationships.

3. Social Systems:

  - Economic system: A network of individuals, organizations, and institutions involved in the production, distribution, and consumption of goods and services within a society.

  - Political system: Structures and processes through which a society governs itself, including institutions, laws, and decision-making mechanisms.

4. Information Systems:

  - Computer networks: Interconnected devices and communication protocols that enable the exchange of data and information between computers.

  - Database systems: Organized collections of data and software designed to efficiently store, retrieve, and manage large amounts of information.

5. Physical Systems:

  - Solar system: A system consisting of the sun, planets, and other celestial bodies held together by gravitational forces.

  - Climate system: The interactions between the atmosphere, hydrosphere, biosphere, and geosphere that influence long-term weather patterns and climate conditions.

For more such information on: the physical world

https://brainly.com/question/1542986

#SPJ8

The body uses energy in three main ways: basal metabolic rate (BMR), physical activity, and digestion. BMR is the energy used for basic functions like breathing, circulating blood, and keeping cells active. Physical activity, such as exercise and everyday movement, requires more energy than BMR. Digestion, the process of breaking down food and absorbing nutrients, also requires energy.

Out of these three, physical activity is the one that we have the biggest influence on. This is because physical activity is mostly voluntary, meaning we can choose how much or how little we do and how hard we work. Making an effort to be more active by exercising and doing more movement throughout the day can increase energy expenditure and support weight management. Eating a balanced diet and being mindful of portion sizes can also help balance energy intake and energy expenditure.

know more about (BMR) here

https://brainly.com/question/28941236#

#SPJ11

Answer:

Coal bed would be your answer

hope it helps!

Answer:

The answer is...

A strata of coal is also referred to as a bed of coal.

Explanation:

Coal bed: A bed or stratum of coal. Also called a coal seam. Coal bed degasification: This refers to the removal of methane or coal bed gas from a coal mine before or during mining.

Hope this helps!!

There are 64 codons, and only one codon (UGA) is a nonsense codon. Therefore, there are 63 codons that can mutate to become nonsense codons through a single base mutation of the second base.

A single base mutation of the second base of a codon can potentially lead to the formation of a nonsense codon, which results in premature termination of protein synthesis.

There are 64 possible codons, but only three of them serve as stop codons, which signal the end of protein synthesis. These stop codons are UAA, UAG, and UGA.

A single base mutation of the second base of a codon can lead to the formation of a different codon that codes for a different amino acid.

For example, the codon AUG codes for the amino acid methionine, but a mutation of the second base to G would result in the codon GUG, which codes for valine.

However, not all mutations of the second base result in a change to a different amino acid. If the mutation results in a stop codon, then protein synthesis will be terminated prematurely.

There are 16 possible codons that have a U as the first base and can potentially mutate to form a stop codon with a single base mutation of the second base.

This includes UAA, UAG, and UGA, as well as other codons such as UCA, UCG, UCU, and UCC.

For more such answers on single-base mutation

https://brainly.com/question/30300631

#SPJ11

There are 64 possible codons in the genetic code, out of which three (UAA, UAG, and UGA) are stop codons or nonsense codons.

A single base mutation in the second position of a codon can potentially change the amino acid that is coded for, but not necessarily create a nonsense codon.

However, if the original codon was a sense codon (coding for an amino acid) and the mutation in the second position changes it to a stop codon, then it would become a nonsense mutation.

Out of the 64 codons, there are 16 possible codons where a single base mutation in the second position can result in a nonsense codon. These are: UAA, UAG, UGA, UAA, UAC, UAG, UAU, UCA, UCC, UCG, UCU, UGC, UGG, UGU, UUA, and UUC.

To kow more about nonsense codon,

https://brainly.com/question/9382652

#SPJ11

a. DIY DNA extraction methods typically use household ingredients and may lack specialized reagents for optimal yield, purity, and efficiency compared to extraction kits designed with standardized protocols.

b. Differences can be assessed through factors such as protocol complexity, DNA yield, purity assessment, and reproducibility of results between DIY and kit-based extractions.

a. The DIY DNA extraction and an extraction using a kit can differ in several aspects:

Ease of Use: DIY DNA extraction methods often utilize household ingredients and materials, making them simpler and more accessible for amateur scientists or educational purposes. Kits, on the other hand, are specifically designed with pre-measured reagents and detailed protocols, providing a standardized and user-friendly approach.

Efficiency and Yield: DNA extraction kits typically incorporate optimized protocols and specialized reagents that ensure higher efficiency and yield of extracted DNA. DIY methods may not always achieve the same level of efficiency, leading to lower DNA recovery or potential contamination.

Purity and Quality: DNA extraction kits generally include steps and reagents to remove contaminants (such as proteins and RNA) and ensure higher purity of the extracted DNA. DIY methods may lack these purification steps, resulting in impurities or degraded DNA.

b. A few indicators can help determine the differences between DIY DNA extraction and kit-based extractions:

Protocol Complexity: Comparing the step-by-step procedures of DIY methods and kit-based methods can reveal differences in complexity and the presence of additional purification or quality control steps in kits.

DNA Yield: Quantifying the yield of extracted DNA can provide insights into the efficiency of the extraction method. If the yield from a DIY extraction is consistently lower compared to a kit-based extraction, it suggests that the kit-based method may be more efficient.

Purity Assessment: Evaluating the purity of the extracted DNA can be done through techniques such as spectrophotometry or gel electrophoresis. If the DNA extracted using a kit shows less contamination or degradation than the DIY-extracted DNA, it indicates better quality control in the kit-based method.

Reproducibility and Consistency: Performing multiple extractions using both the DIY method and a kit and comparing the results for consistency and reproducibility can also indicate differences in performance and reliability.

It's important to note that DIY DNA extraction methods can be useful for educational purposes or preliminary experiments, but for more precise and standardized results, DNA extraction kits developed by reputable manufacturers are generally recommended.

learn more about DNA here

https://brainly.com/question/30006059

#SPJ11

Answer:

Radiation is a heat transfer process that does not depend upon the contact between the heat source