i need help pls question is below

Exocrine glands are those glands that secrete substances into vessels or to the surface of organs or tissues through ducts. Sweat glands, salivary glands, and the pancreas are a few exocrine gland examples.

Hormone, are naturally occurring molecule secreted by both plants and animals that controls physiological processes and sustains homeostasis. Hormones work by inducing responses in particular organs or tissues that have been developed to respond to very small amounts of them. According to the traditional theory of hormones, after leaving the glands that secrete them and entering the bloodstream, hormones go to their targets. Endocrine secretion is the term used to describe this method of release (direct bloodstream entry).

The bodily tissues or organs known as endocrine glands secrete chemicals (hormones) into the blood. The hypothalamus, pineal, and adrenal glands are typical endocrine glands. To reach their intended destination, hormones are secreted directly into the bloodstream or into the intercellular space by endocrine glands.

To know more about hypothalamus, visit;

https://brainly.com/question/9113672

#SPJ1

Warm and moist conditions are the most ideal for decomposition of organic matter and decay of food instead of cool and dry places.

Food spoilage is a result of both natural food degradation and contamination from microbes including bacteria, moulds, and yeasts. When moisture and desired temperatures are present, these breakdown bacteria may proliferate quickly.

An exponential rise in decomposition rates is caused by rising temperature under ideal moisture conditions.

Warm and moist places facilitate growth of detritivores like bacteria and fungus which are saprophytic and degrade the organic matter and decay the food stored in such places. Detritivores favour warm and moist conditions over cool and dry conditions for their growth.

Decomposition is the process of decay and degradation or breakdown of organic matter by bacteria and fungi into smaller substances.

Learn more about Decomposition here:

https://brainly.com/question/20262997

#SPJ4

The codon is a triplet of nucleotide bases in an RNA chain that code for amino acids during the process of translation.

During translation, the tRNA reads the mRNA sequence in triplet of nucleotides which is called as codon which is then used to decipher the amino acid to be added in the polypeptide chain.

As there are 20 amino acids, there is a redundancy of the codons, that is, many codons can code for one amino acid.

There is one codon that is always present at the beginning of the RNA which is called the start codon which is AUG. It initiates the translation process.

At the end of the RNA sequence is the stop codon which is UAA, UAG or UGA which bring the translation process to an end.

The codons given correspond to the following amino acids:

1. AUG - Methionine

2. GAA - Glutamic acid

3. CGG - Arginine

4. UGA - Stop codon

Learn more about codons in:

https://brainly.com/question/22991780

#SPJ1

Answer:

synapsis

Explanation:

During prophase 1 of meiosis these pairs form a tetrad in a process called synapsis.

Pa Brainliest po

=>

Answer: The nuclear membrane

Explanation: The nuclear membrane enclosed the cell’s nucleus which is also where the chromosomes reside.

Answer:

Basilar

Explanation:

When a heterozygous tall (Tt) crosses with a homozygous tall (TT), 50% of the offspring are homozygous tall and 50% are heterozygous tall.

When the same alleles of a gene are found on both homologous chromosomes, a cell is said to be homozygous for that gene.

A person who has two copies of the allele that codes for the dominant characteristic is said to be homozygous-dominant for that trait. This allele, which is sometimes referred to as the "dominant allele," is typically denoted by the uppercase version of the letter used for the associated recessive characteristic (such as "P" for the dominant allele producing purple flowers in pea plants). An organism's genotype is symbolized by a doubling of the trait's symbol, such as "PP," when it is homozygously dominant for that trait.

When a diploid organism's cells have two distinct alleles of a gene—one wild-type allele and one mutant allele—they are said to be heterozygous at that gene locus.

To learn more about Zygosity :

https://brainly.com/question/27733673

Homeostasis is the ability of an organism or system to maintain a stable internal environment, despite changes in the external environment. This is achieved through a series of physiological and behavioral mechanisms that work together to regulate various bodily functions. Here are three examples of homeostasis:

1. Body temperature regulation: The human body has a normal temperature range of 36.5°C to 37.5°C. If the body temperature rises above or falls below this range, it can cause cellular damage and potentially be life-threatening. To maintain a stable body temperature, the body uses a variety of mechanisms such as sweating, shivering, and blood vessel constriction or dilation.

2. Blood sugar regulation: The body needs a constant supply of glucose to fuel the cells. However, high blood sugar levels can damage organs and tissues, while low blood sugar levels can lead to hypoglycemia. The body maintains a stable blood sugar level through the action of hormones such as insulin and glucagon, which regulate glucose uptake and release from the liver and muscles.

3. pH regulation: The body's pH must remain within a narrow range to ensure proper function of enzymes and other cellular processes. The body uses several mechanisms to regulate pH, including buffering systems in the blood, the lungs' regulation of carbon dioxide levels, and the kidneys' regulation of acid-base balance.

To know more about Homeostasis click here:

brainly.com/question/3888340

#SPJ4

Plants have evolved a variety of adaptations in order to thrive on land, including the ability to retain their embryos, a cuticle, stomata, and vascular tissue.

Embryo retention, a cuticle, stomata, and vascular tissue are only a few of the adaptations that plants have developed to survive on land.

A waxy cuticle that covers the plant's outer surface and prevents evaporation from drying it out is one of the adaptations and traits that ARE found in (almost) all land plants. UV radiation damage is also partially thwarted by the cuticle.

Vascular tissues, roots, leaves, waxy cuticles, and a hard exterior that shields the spores are all adaptations to life on land. The vascular tissues, roots, leaves, cuticle cover, and a hard outer coating that shields the spores all helped plants adapt to arid ground.

Therefore, the correct answer is option e. the development of the flower

the development of a protected embryo.

To learn more about embryo refer to:

https://brainly.com/question/2625384

#SPJ1

The term that refers to the practical applications of scientific knowledge is A. Technology.

Technology refers to the tools, methods, techniques, and systems that are developed through scientific knowledge and used to create, develop, and improve goods, services, and processes. It encompasses a wide range of fields, from information technology and electronics to biotechnology and manufacturing.

Technology has had a profound impact on society, transforming the way we communicate, learn, work, and live. It has enabled people to access information and resources more quickly and easily than ever before, as well as connect with others across great distances. Technology has also made many tasks more efficient and streamlined, allowing for greater productivity and innovation.

Learn more about Technology at:

https://brainly.com/question/7788080

#SPJ1

Question 9:

A disease is diagnosed with an X-ray. This is an example of a diagnostic test for a disease.

Question 10:

When a person suffers from the full set of symptoms, the person is in the disease period.

Question 11:

Which type of enzyme is directly involved in causing cellular damage during the disease process?

The correct answer is Exoenzyme. Exoenzymes are enzymes that are secreted by microorganisms and can cause damage to host cells during the disease process.

To know more about diagnostic test: https://brainly.com/question/3787717

#SPJ11

Answer:

To measure blood pressure, your doctor uses an instrument call a sphygmomanometer, which is more often referred to as a blood pressure cuff. The cuff is wrapped around your upper arm and inflated to stop the flow of blood in your artery.

Explanation:

Hope it helps you

Answer: The option that is NOT true is:

C. Its primary fuel is fat.

Explanation:

Anaerobic metabolism does not primarily rely on fat as its fuel source.

The correct answer is Option (c)

Option (c) Its primary fuel is fat, which is NOT true of anaerobic metabolism.

Let's delve into the topic by breaking down the words anaerobic, which gives us an-aerobic.

Aerobic refers to anything, which involves the presence of air, or more specifically oxygen. Thus any aerobic activity would involve the presence and usage of oxygen for its necessary functions.

Anaerobic would thus mean any activity which doesn't require the presence of oxygen.

Anaerobic metabolism defines the process by which cells, without the presence of oxygen, produce energy for their work. When the supply of oxygen is limited, cells opt for this alternative pathway to produce energy to keep themselves running.

Here, the breakdown of glucose occurs even in limited oxygen to give us ATPs (Adenosine Triphosphate), the energy currency of the cell.

Coming back to the question, we go through the options one by one.

During high-intensity activities like sprinting or heavy exercise, your lungs don't work fast enough to provide the body with enough air. Thus the glucose gets decomposed without the presence of oxygen to give the body the energy it needs through anaerobic respiration.

Thus, option A is correct.

Anaerobic respiration or metabolism occurs in the fluid part of the cell known as the cytosol, due to the availability of a suitable environment for chemical reactions.

Thus option B is correct.

Anaerobic metabolism doesn't require oxygen, as discussed before.

Thus option D is correct.

But, the primary source of fuel for running anaerobic chemical reactions is not fat, but glucose which breaks down to give ATP.

Thus, option C is incorrect.

Thus, the answer to the question is option C.

For more on anaerobic respiration, please visit

brainly.com/question/31664137

Answer: woooow

Explanation:

Microfilaments can be involved in contractions that change the shape of a cell when they are associated with motor proteins such as myosin.

Microfilaments- As they are made up of two entangled strands of the globular protein know as actin, microfilaments are also known as actin filaments. They are the tiniest filament of the cytoskeleton and polymers of a protein actin. They are essential for muscle contraction, cell division, and cellular mobility.

Myosin- The molecular motor known as myosin transforms the chemical energy supplied by ATP into mechanical energy. The actin filaments are subsequently pulled along by this mechanical energy, contracting the muscle fibers and resulting in movement.

The given question is incomplete, find below the complete question,

Q. Microfilaments can be involved in contractions that change the shape of: -

a cell when they are

a. Working with microtubules to bend cilia and flagella

b. Associated with motor proteins such as myosin

c. Complexed with intermediate filaments to form desmosomes

d. Being assembled from actin monomers

e. Associated with actin-associated proteins that are adding actin monomers to the "plus end" of the filament

To know more about the Microfilament, click on the below link,

https://brainly.com/question/5919866

#SPJ4

Hydrogen bonds among molecules on the floor of the water offer floor anxiety, which lets in the water floor to deform however now no longer ruin beneathneath the insect.

Water striders are capin a position to stroll on pinnacle of water because of a aggregate of numerous factors. Water striders use the excessive floor anxiety of water and long, hydrophobic legs to assist them live above water. Water striders use this floor anxiety to their benefit via their enormously tailored legs and dispensed weight.

Insects can stroll on water due to a phenomenon known as floor anxiety. This is largely a assets of water (or any liquid) which lets in it to face up to an outside force.

To learn more about Hydrogen bonds here

https://brainly.com/question/10904296

#SPJ1

Answer:

The over loaded of peoples is called overpopulation. There will be more crowded and people will be unemployed and It can effect the global warming

Answer:

Overpopulation is is basically when there is too much of something on our planet or anything else.

When you have a tent that holds 5 people but you put 10 people in it, you would be "overpopulating" the tent. there's such thing as over-farming.

1st is parasitism; flea

2nd is flower and bee; none

3rd is commensalism; remora

The form of fat that makes up about 95 percent of total body fat is triglycerides. Here option A is the correct answer.

Triglycerides are a type of lipid that consists of three fatty acid molecules attached to a glycerol molecule. They are the main constituent of adipose tissue, which is the primary storage site for body fat. Adipose tissue is found throughout the body, but it is most abundant in subcutaneous fat, which is the fat located just beneath the skin.

Triglycerides serve as a source of energy for the body, as well as a means of storing excess energy. When the body requires energy, triglycerides are broken down into their constituent fatty acids and glycerol. The fatty acids are then transported to the liver, where they are oxidized to produce energy. When the body has an excess of energy, such as when we consume more calories than we burn, the excess energy is stored in adipose tissue as triglycerides.

It's worth noting that while body fat is often seen as something to be avoided, it plays an important role in our bodies. Body fat acts as an insulator, protecting our organs from damage and helping to regulate body temperature. It also serves as a source of energy during times of food scarcity. However, excessive body fat can lead to health problems such as obesity, diabetes, and heart disease.

To learn more about triglycerides

https://brainly.com/question/13840067

#SPJ4

The appropriate structure(s) on the diagram of DNA and RNA can be matched to the following terms:

The genetic code is frequently referred to as a "blueprint" because it contains the instructions a cell requires in order to sustain itself. We now know that there is more to these instructions than simply the sequence of letters in the nucleotide code, however. For example, vast amounts of evidence demonstrate that this code is the basis for the production of various molecules, including RNA and protein. Research has also shown that the instructions stored within DNA are "read" in two steps: transcription and translation. In transcription, a portion of the double-stranded DNA template gives rise to a single-stranded RNA molecule.

Learn more about DNA and RNA: https://brainly.com/question/29493400

#SPJ11

Answer:

Cellular Respiration uses the product of photosythesis.

Explanation:

In plants, photosynthesis serves to create glucose. Glucose is the main reactant needed for cellular respiration. So once the plant makes glucose, it then uses glucose, oxygen, and water to complete cellular respiration and produce adenosine tri-phosphate.

Answer:

vibrating while closely packed together

Explanation:

Your question has been heard loud and clear.

Vibrating while closely packed together is the right answer

There are several reasons why the concentrations of gases in the blood leaving the fish's heart may differ from the concentrations of gases in the blood leaving the human heart in the aorta.

One reason is that fish and humans have different respiratory systems and use different mechanisms to exchange gases. Fish have gills, which are specialized structures that allow them to extract oxygen from the water. Humans, on the other hand, have lungs, which allow them to extract oxygen from the air. The different respiratory systems of fish and humans may result in different concentrations of gases in the blood. Another reason for the difference in gas concentrations may be the different metabolic rates and oxygen demands of fish and humans. Fish have a lower metabolic rate than humans, which means that they have a lower oxygen demand. As a result, the concentration of oxygen in the blood leaving the fish's heart may be lower than the concentration of oxygen in the blood leaving the human heart. Finally, the environment in which fish and humans live can also affect the concentrations of gases in their blood. Fish live in water, which has a different concentration of gases than the air that humans breathe. This may result in differences in the concentrations of gases in the blood of fish and humans.

Overall, the concentrations of gases in the blood leaving the fish's heart are likely to be different from the concentrations of gases in the blood leaving the human heart due to the differences in their respiratory systems, metabolic rates, and environments.

Answer:

There are several reasons for the differences in the concentrations of gases in the blood leaving the fish heart and the human heart in the aorta.

First, fish and humans have different respiratory systems. Fish breathe through gills, which allow them to extract oxygen from the water they swim in. Humans, on the other hand, breathe through their lungs and extract oxygen from the air. As a result, the concentration of oxygen in the blood leaving the fish heart is likely to be lower than the concentration of oxygen in the blood leaving the human heart.

Second, fish and humans have different metabolic rates. Fish have a lower metabolic rate than humans, which means they need less oxygen to fuel their bodies. As a result, the concentration of oxygen in the blood leaving the fish heart may be lower than the concentration of oxygen in the blood leaving the human heart.

Third, fish and humans have different circulatory systems. Fish have a two-chambered heart (consisting of a ventricle and an atrium), while humans have a four-chambered heart (consisting of two atria and two ventricles). The four-chambered heart of humans allows for a more efficient separation of oxygenated and deoxygenated blood, which leads to higher concentrations of oxygen in the blood leaving the human heart.

Overall, the differences in the respiratory systems, metabolic rates, and circulatory systems of fish and humans contribute to the differences in the concentrations of gases in the blood leaving their hearts.

Evolution has four principles:

- Inheritance

- Variation

- Selection

- Time

Inheritance refers to the ability of the individuals of the population to pass their genes to the next generation.

Variation refers to the differences in the genetic structure of the individuals of the population, which produces differences in their physical characteristics.

Selection refers to individuals that might inherit genes that give them a higher chance of surviving and passing their genes to the next generations.

Time refers to the fact that for any population to show the effects of evolution. This cannot be observed in one or two generations, for a new species to evolve, many generations are needed.

All - growth, exchange of gases, excretion, reproduction, and death (option d).

All living organisms undergo various life processes to maintain their existence. Let's analyze each option to determine which life processes are carried out by an organism's cells:

A. Only growth and exchange of gases: While cells are involved in growth and exchange of gases, they also participate in other life processes. This option is incomplete.

B. Only growth, exchange of gases, and reproduction: Cells play a crucial role in reproduction as they are responsible for the production of gametes and the process of cell division. However, there are additional life processes that cells also undertake.

C. Only growth, exchange of gases, excretion, and reproduction: This option includes excretion in addition to growth, exchange of gases, and reproduction. Cells participate in excretion by eliminating waste materials. However, there is one more life process that cells experience.

D. All - growth, exchange of gases, excretion, reproduction, and death: This option encompasses all the mentioned life processes. Cells are involved in growth as they undergo cell division and increase in number. They exchange gases through processes like respiration. Cells excrete waste products. They participate in reproduction through the formation of gametes and cell division. Lastly, cells also experience death as they have a limited lifespan.

Therefore, the correct answer is D. All - growth, exchange of gases, excretion, reproduction, and death.

For more such questions on reproduction, click on:

https://brainly.com/question/461781

#SPJ8

Answer: a continuous double layer of lipid molecules in which membrane proteins are embedded. This lipid bilayer is fluid, with individual lipid molecules able to diffuse rapidly within their own monolayer. The membrane lipid molecules are amphipathic. The most numerous are the phospholipids.

Explanation:

Biological membranes consist of a continuous double layer of lipid molecules in which membrane proteins are embedded. This lipid bilayer is fluid, with individual lipid molecules able to diffuse rapidly within their own monolayer. The membrane lipid molecules are amphipathic. The most numerous are the phospholipids. When placed in water they assemble spontaneously into bilayers, which form sealed compartments that reseal if torn.There are three major classes of membrane lipid molecules—phospholipids, cholesterol, and glycolipids. The lipid compositions of the inner and outer monolayers are different, reflecting the different functions of the two faces of a cell membrane.

Answer:

i believe that the answer is A

Explanation:

Answer:

Answer is A)  

Explanation:

hope this helps :))

Answer:

Global warming

Increase in sea level

Depletion of ozone layer

spread of disease

The statement (D) is correct. Rapid reproduction through binary fission​ is a good description of a bacterial reproduction.

Bacteria reproduce primarily by binary fission, an asexual process whereby a single cell divides into two. Under ideal conditions some bacterial species may divide every 10–15 minutes—a doubling of the population at these time intervals.

Moreover, these microscopic organisms reproduce by asexual methods only. Asexual reproduction occurs by binary fission, wherein a cell divides into two and the formation of endospores occurs during unfavorable conditions. Sexual reproduction is unheard of in bacteria.

Hence, bacteria reproduce through a process called binary fission. During binary fission, the chromosome copies itself, forming two genetically identical copies. Then, the cell enlarges and divides into two new daughter cells. The two daughter cells are identical to the parent cell.

Learn more about bacterial reproduction:

https://brainly.com/question/600239

#SPJ2

Explanation:

Water moves by osmosis

Movement of water particles From high concentrate gradient to low concentration gradient according to the concentration gradient through a partially permeable membrane

Question is about IV right

Answer is water moves into the cells

The water will move into the cell.

Osmosis is the process by which solvent molecules move through a semi-permeable membrane from a solution of low concentration to a solution of high concentration.

Osmosis is a passive activity that doesn't require any energy to complete. In order for the concentrations on either side of the membrane to be equal, molecules must shift from an area of greater concentration to one of lower concentration.

Any solvent, including gases and supercritical liquids, can go through the osmosis process.

Osmosis comes in two types:

When an object is submerged in a hypotonic solution, the solvent molecules travel into the cell, causing the cell to stiffen or go through deplasmolysis. Endosmosis is the term for this.

When a material is dissolved in a hypertonic solution, the solvent molecules travel outside the cell, causing the cell to become flaccid or go through plasmolysis. This process is known as exosmosis. Exosmosis is the term for this.

Therefore, the water will move into the cell.

Read more about osmosis, here

https://brainly.com/question/1799974

#SPJ2