Determine the pattern of evolution being described:A population of mollusks are living in a stable ecosystem in the ocean. A rapid dropin sea level causes the formation of a lake, which isolates a group of mollusks from therest. This quick environmental change causes rapid evolutionary change. Due to thenew small population, genetic drift occurs, and mollusks with larger shells rapidlybecome the most common trait.

Answer:

The correct answer is "proteins are extracted from an environment, fragmented, and adaptors are added".

Explanation:

The missing options of this question are:

A) Software aligns sequences and assemble large portions of genome.

B) The samples are subject to polymerase chain reaction for amplification.

C) The sequences of the amplified fragments are determined by next-generation methods.

D) Proteins are extracted from an environment, fragmented, and adaptors are added

The correct answer is option D) Proteins are extracted from an environment, fragmented, and adaptors are added.

Metagenomic sequencing refers to the amplification and determination of all nucleotide sequences in a sample, which might contain multiple microorganisms and viruses in order to understand the presence and proportions of microbiota. Metagenomic sequencing involves the use of next-generation methods, to amplify and characterize all the nucleotides sequences. It is false to affirm that the proteins are extracted directly from the environment in this technique, since metagenomic sequencing is focused on the nucleotide sequences.

The two pieces of evidence that support the theory of the expanding universe are the red shift of light from distant stars and the existence of cosmic background radiation.

The correct answer is option B.

1. Red shift of light from distant stars: The observation of redshift in the light coming from distant galaxies provides evidence for the expansion of the universe. Redshift occurs when the light waves from an object moving away from an observer are stretched, causing a shift towards longer wavelengths. This phenomenon is consistent with the Doppler effect, where the wavelength of light appears to stretch as the source moves away. The redshift of light from distant stars indicates that galaxies are moving away from us and from each other, supporting the idea that the universe is expanding.

2. Existence of cosmic background radiation: The discovery of cosmic background radiation further supports the theory of the expanding universe. Cosmic background radiation is a faint, uniform microwave radiation that permeates the entire universe. It is believed to be residual radiation from the Big Bang, the initial event that is thought to have initiated the expansion of the universe. The presence of cosmic background radiation provides strong evidence for the hot, dense early stages of the universe and its subsequent expansion.

Based on the information provided in the diagram, it is not possible to determine the identity or nature of the celestial objects labeled X. The diagram only represents the expansion of the universe over time and does not provide specific details about individual celestial objects.

For more such information on: radiation

https://brainly.com/question/2375220

#SPJ8

Answer:

Explanation:

1. Prereplication complex forms at one of many origins of replication.

2. The initiation complex creates an active replication fork as helicase unwinds DNA.

3. RNA primers are added to provide a 3 end for elongation.

4. DNA polymerase synthesizes both the leading and lagging strands from 5' to 3'.

5. RNA is replaced with DNA and lagging strands are joined.

6. Active telomerase can extend the lost telomere region.

All these process are the steps involved in the replication of DNA. The replication of DNA involves the biological production of two identical copies of DNA from one original DNA molecule. This is a very important biological process of life as it is involved in the inheritance pattern of life. It is essential in that the 2 daughter cells formed must contain the same sets of chromosome as the original parent.

The two kinds of tissue contain similar types of specialized cells are Xylem and Phloem.

What conduction and inorganic nutrients contain are substances that work with the plant, and also water and organic substances can be derived from the plant's body. Phloem is a tissue related to the transport of organic substances.

The xylem and phloem are conductive tissues, constituents of the plant's vascular system, responsible for the transport and distribution of substances throughout the plant.

See more about Xylem at brainly.com/question/12813346

#SPJ2

Answer:

I beleive its somthing close to a  pig

Explanation:

The DNA sequence is closest to the pig . The amino acids Gly, Thr, Leu, and Ala are from the "unknown animal." On the worksheet, the pigs amino acids are Gly, Thr, Phe, and Ala. There is only one different amino acid between the two.

I might be wrong but there u go

Answer: No

Explanation:

In some places such as in parts of the tropics, forests don't grow back at all after logging this is why old-growth forests are usually considered nonrenewable resources.

Answer:

four codon in mRNA sequence code for serine aminoacid.

Explanation:

UCA

UCG

UCC

UCU

these four codons code for aminoacid serine.

The digestive process of secretion occurs in several components of the digestive tract. These components include secretion, Digestion and Absorption

Therefore, options 6 and 7 are the correct answers to the question. The other options listed are not directly related to the digestive process of secretion:

To learn more about digestive process visit;

https://brainly.com/question/19754756

#SPJ4

When a species' population is limited to the less than 50 adult individuals, it is deemed severely endangered.

Depending on how seriously they are threatened, threatened species are divided into three categories by the International Union for the Conservation of Nature: vulnerable, endangered, and severely endangered.

Multilateral Environmental Agreement decisions are based in part on information from the IUCN Red List. It is frequently used as a guide to update the annexes of certain significant international accords, including the Convention of Migratory Species and the Convention of Threatened Species (CITES) (CMS).

To know more about endangered visit:

https://brainly.com/question/10415903

#SPJ1

A description of the compost bin that can be used for this experiment is that the bin is a rectangle-shaped container that is made of wood. This container is 150 cm wide and 30 cm deep. It can hold up decaying materials for up to one month.

The compost can be used to store decaying materials that will be used in a nearby farm for manure. Composting is the act of storing up decomposable materials that remain in a container until they are ready for use.

The compost so obtained can be used to improve the fertility of the soil where crops will be planted.

Learn more about composting here:

https://brainly.com/question/25342752

#SPJ1

A micromolecule is a small molecule with a molecular weight of less than 1000 daltons, while a macromolecule is a large molecule with a molecular weight of more than 1000 daltons.

Micromolecules are composed of a small number of atoms and include compounds such as sugars, amino acids, and nucleotides. They can be easily dissolved in water and do not require much energy to break apart. They also tend to be relatively stable and do not typically undergo significant changes in their structure.

Macromolecules, on the other hand, are composed of a large number of atoms and include compounds such as proteins, carbohydrates, and nucleic acids. They tend to be insoluble in water and require a significant amount of energy to break apart. They also tend to be less stable and are more prone to undergoing changes in their structure.

Another way to distinguish micromolecules and macromolecules is by looking at their chemical properties. Micromolecules are typically organic compounds, while macromolecules are typically polymers, composed of repeating units.

Therefore, the main difference between micromolecules and macromolecules is their size, macromolecules are larger than micromolecules, and their chemical properties, micromolecules are small organic compounds, while macromolecules are large polymers.

Learn more about molecules at,

https://brainly.com/question/26044300

Answer:

Which whale traits evolved much later?

Nostrils shifted back toward top of skull; hind legs reduced, then eliminated; forelimbs become paddle like; strong swimming tail with flukes form.

The correct answer is B. reactants. This refers to the property of the chemical entities that will react with each other to create

Both eukaryotes and prokaryotes need tRNAs, amino acids, or ribosomal subunits for the process of translation.

The expanding polypeptide chain containing amino acids is held in place by the tRNA by the P site, also known as the peptidyl site. The specific amino acid that will be added to a polypeptide chain is stored in the aminoacyl rna, which the A sites (acceptor site) binds to.

Particularly in the translation process of protein synthesis, tRNA is involved. As the name implies, it transports amino acids into the ribosome so that they can be assembled in the proper sequence to produce the necessary protein.

To know more about prokaryotes visit:

https://brainly.com/question/29119623

#SPJ4

Answer: B

Explanation: The rest are produced through mitosis.

A type of cell that is created during the process of meiosis is known as a sperm cell. Thus, the correct option is C.

Meiosis can be defined as the type of the cell division which goes through or in which two daughter cells has been produced from the parental cell that has not genetically identical to their real parental cell. Meiosis has been also known as the reductional division.

The germ cells must be generally produced by the process of the meiosis. It is because these cells has been usually contain half of the amount of the genetic material as it is compared to the parental cell. After producing these gametes, the cells has undergo through the process of the fertilization in order to produce the product known as zygotes which contain the genetic material of both males and females.

Therefore, sperm cells and egg cells are the types of cells that are created during the process of meiosis.

To learn more about Meiosis, refer to the link:

brainly.com/question/8253366

#SPJ3

Answer:

Examples of ecosystem services include products such as food and water, regulation of floods, soil erosion and disease outbreaks, and non-material benefits such as recreational and spiritual benefits in natural areas.

Marshall can use automobile insurance to pay for the damage to both vehicles.

What is an automobile insurance?

Automobile insurance is specifically designed to provide coverage for accidents involving cars, trucks, and other motor vehicles. It can provide financial protection against a range of risks, such as property damage, liability for bodily injury, and collision or theft of the insured vehicle. In this case, if Marshall has automobile insurance, he may be able to file a claim to cover the costs of repairing or replacing both his car and the SUV that he rear-ended.

What is SUV?

SUV stands for "Sport Utility Vehicle". It is a type of vehicle that combines elements of a traditional passenger car with features of a larger off-road vehicle. SUVs are designed to offer a more rugged and versatile driving experience, with higher ground clearance, all-wheel or four-wheel drive, and a spacious interior that can accommodate passengers and cargo. SUVs come in a variety of sizes, from small crossover SUVs to full-size SUVs that can seat up to eight passengers.

To know more about an automobile insurance, visit:

https://brainly.com/question/14504577

#SPJ1

Answer:

Hi there Braniac! I know your new so let me help you out!

If you would like to ask a question that is not easy to type, simply take a screenshot and press the attach file button! Find your screenshot, then be on your way to better grades and more understanding! Hope this helps!

Answer:

Chloroplasts

Explanation:

It captures the sunlight and converts it

Answer:

Two Times

Explanation:

In meiosis, cytokinesis must occur twice: once after telophase I and again, after telophase II.

Francesco Redi performed his experiment against the theory of spontaneous generation. In his experiment, he takes one glass jar and a piece of flesh and analyzes them in three different situations.

Francesco Redi performed his glass jar experiment in order to illustrate the evidence against the theory of spontaneous generation.

He demonstrate that dead maggots or flies would not generate new flies when positioned on rotting flesh in a sealed jar, whereas live maggots or flies would have the capability to grow some eggs of maggots.

This experiment discredited both the presence of some essential components in once-living organisms and the requirement of fresh air to induce living life.

The complete question is as follows:

Which choice best summarizes the outcome of Redi‘s experiment?

Therefore, the correct option is B, i.e. Evidence against the theory of spontaneous generation.

To learn more about Francesco Redi's experiment, refer to the link:

https://brainly.com/question/2776384

#SPJ1

Answer: C, The RNA made during transcription Is used to make proteins during translation.

Explanation:

Just answered this question

The statement that best describes the relationship between transcription and translation is as follows:

Thus, the correct option for this question is C.

Transcription may be defined as the process through which the information encoded within a DNA strand is copied into a new molecule which is known as messenger RNA (mRNA). The process of transcription takes place in the nucleus of the cell.

While translation is the process through which the information encoded within the molecules of messenger mRNA stimulates the production of amino acids during protein synthesis. The process of translation takes place in the cytoplasm of the cell.

Therefore, the RNA (mRNA) made during transcription is utilized in order to make proteins during translation is a statement that best describes the relationship between transcription and translation.

To learn more about Protein synthesis, refer to the link:

https://brainly.com/question/884041

#SPJ2

It is important to understand that a generator does not actually 'create' electrical energy. ... This movement creates a voltage difference between the two ends of the wire or electrical conductor, which in turn causes the electric charges to flow, thus generating electric current.

The difference between animal and plant cells is that they contain different organelles, among these are the chloroplasts that plant cells contain and animal cells do not.

Each of these cells will have their own requirements, which is why they will have different types of organelles to be able to meet these requirements. Among the differences will be that plant cells will have chloroplasts to be able to generate their own food since they cannot obtain it by other means, so they will manufacture sugar through sunlight.

In plant cells it will have a cell wall that will be surrounded by a cell membrane. While animal cells will not have this cell wall.

Therefore, we can confirm that plant cells and animal cells will have differences in their content, function and organelles.

To learn more about cells visit: https://brainly.com/question/3142913

#SPJ1

Answer:

The primary differences between animal and plant cells concern the types of organelles present within them. Although these cell types are similar in that they’re both eukaryotes, plant cells have several structures not present in animal cells: chloroplasts, amyloplasts, and cell walls.

Explanation:

p foster

Explanation:

Bones grow in different directions because they need to support the body in different ways. The different directions allow for flexibility and strength.

The correct statement is "It caused many organisms to die off" because oxygen was toxic to them.

Option (b) is correct.

The Great Oxidation Event refers to the period of time approximately 2.4 billion years ago when oxygen began to accumulate in the Earth's atmosphere due to the evolution of photosynthetic organisms like cyanobacteria.

This event had a significant impact on the evolution of life on Earth, as the presence of oxygen allowed for the evolution of aerobic respiration, which is much more efficient than anaerobic respiration. However, the sudden increase in oxygen also caused many anaerobic organisms to die off because they were unable to tolerate the presence of oxygen,

Therefore, the correct answer is option B

To know more about organisms

https://brainly.com/question/13278945

#SPJ4

The Lumifin's unique blend of bioluminescence, feeding adaptations, and defense mechanisms make it a captivating and enigmatic species within the Prismarium.

Introducing the Lumifin, a fascinating imaginary animal species residing in the radiant habitats of the Prismarium.

The Lumifin belongs to the phylum Luminaris and is a bioluminescent creature known for its captivating display of colors and unique adaptations.

Habitat: The Prismarium is a vibrant, crystal-filled animal park, where the Lumifin thrives.

It is a diverse environment, with prismatic rock formations, translucent flora, and shimmering water bodies that refract sunlight, creating a dazzling spectacle of light and color.

Type of Animal: The Lumifin is an arboreal omnivore, meaning it spends most of its life in the treetops and consumes both plant matter and small invertebrates.

Adaptations:

Food Habit: The Lumifin has a long, flexible tongue that can extend to remarkable lengths, allowing it to extract nectar from delicate flowers and capture elusive insects.

Its diet includes the sweet nectar of luminescent blossoms, which sustains its bioluminescent abilities.

Breathing Organs: To support its arboreal lifestyle, the Lumifin possesses highly efficient lungs with increased surface area.

These lungs enable it to extract oxygen more effectively from the air, ensuring a steady supply of oxygen during its acrobatic tree-dwelling activities.

Defense Mechanism: For protection, the Lumifin employs a combination of adaptations.

Firstly, it has the ability to change the intensity and color of its bioluminescence, allowing it to create dazzling displays to startle or confuse predators.

Secondly, it possesses a glandular system that produces a sticky bioluminescent mucus, which it can secrete as a defensive shield to discourage predators from approaching.

Its presence adds to the ethereal beauty and allure of the animal park, captivating visitors with its mesmerizing displays of light and color.

For similar questions on bioluminescence

https://brainly.com/question/15622707

#SPJ8

The Lumifin's unique blend of bioluminescence, feeding adaptations, and defense mechanisms make it a captivating and enigmatic species within the Prismarium.

Introducing the Lumifin, a fascinating imaginary animal species residing in the radiant habitats of the Prismarium.

The Lumifin belongs to the phylum Luminaris and is a bioluminescent creature known for its captivating display of colors and unique adaptations.

Habitat: The Prismarium is a vibrant, crystal-filled animal park, where the Lumifin thrives.

It is a diverse environment, with prismatic rock formations, translucent flora, and shimmering water bodies that refract sunlight, creating a dazzling spectacle of light and color.

Type of Animal: The Lumifin is an arboreal omnivore, meaning it spends most of its life in the treetops and consumes both plant matter and small invertebrates.

Adaptations:

Food Habit: The Lumifin has a long, flexible tongue that can extend to remarkable lengths, allowing it to extract nectar from delicate flowers and capture elusive insects.

Its diet includes the sweet nectar of luminescent blossoms, which sustains its bioluminescent abilities.

Breathing Organs: To support its arboreal lifestyle, the Lumifin possesses highly efficient lungs with increased surface area.

These lungs enable it to extract oxygen more effectively from the air, ensuring a steady supply of oxygen during its acrobatic tree-dwelling activities.

Defense Mechanism: For protection, the Lumifin employs a combination of adaptations.

Firstly, it has the ability to change the intensity and color of its bioluminescence, allowing it to create dazzling displays to startle or confuse predators.

Secondly, it possesses a glandular system that produces a sticky bioluminescent mucus, which it can secrete as a defensive shield to discourage predators from approaching.

Its presence adds to the ethereal beauty and allure of the animal park, captivating visitors with its mesmerizing displays of light and color.

For similar questions on bioluminescence

brainly.com/question/15622707

#SPJ8

Answer:  when the temperature and light intensity is too high or low.

Explanation: