When animal cells are grown in a petri dish, they typically stop dividing once they have formed a single, unbroken layer on the bottom of the dish. This arrest of division is an example of.

Answer:

[tex]\huge\boxed{\sf Endocytosis}[/tex]

Explanation:

B-cells engulf an antigen by endocytosis.

Endocytosis:

The process by which cell takes up external materials by fusing them with plasma membrane is called endocytosis.

After engulfing the antigen, B-cells become sensitive to the pathogen.

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Answer:

an organism adapted to its environment means the organism has features that'll help them live/reproduce in the environment they're located in. hope this helps (～￣▽￣)～

Explanation:

Veterinarians have a great opportunity to save pets’

lives by recognizing that behavioral medicine is as

important as any other field of veterinary medicine,

and can routinely be incorporated into each veterinary

visit. Because most veterinarians never received education in veterinary school about feline behavior, and do

not have the time and resources to study all the latest

research and develop behavior protocols, the panelists

have worked to develop a concise, updated and “user

friendly” document that can be easily implemented.

The guidelines include the following information:

• Emphasis is on prevention, from pre-adoption or the

first veterinary visit, through senior life. Preventing

behavior problems should be an important part of total

wellness care. A list of behavior questions intended for

inclusion in the medical history questions used at each

appointment is provided to aid in early detection and

intervention of behavior problems.

• An outline is provided for guidance regarding how to

create realistic expectations about living with a cat. This

will encourage cat owners to provide positive outlets to

allow normal behavior, but in ways that clients will consider acceptable.

• Several of the appendices can be used for both prevention and treatment and can be made into client

handouts; these will delegate client education to the

veterinary support team and be used to facilitate the

veterinarian’s role in client education.

• A developmental table specifying home and veterinary

care needed at different stages of life is included. This

can serve as an excellent poster or client information

handout to help clients understand their responsibilities for home and veterinary care.

• Detailed information on behavior and environmental

enrichment is included to help prevent many of the

most common behavior problems.

• Suggestions regarding prevention and treatment of

obesity, the most common consequence of domestication of cats, are provided.

• To help veterinarians better handle routine behavior

concerns (eg, inappropriate elimination) a rational first

approach to the problems seen day-to-day is included.

• Behavior counseling and treatment, including behavior

modification and environmental enrichment, are discussed in detail. For cats needing medical treatment,

important drug information including dosing and

tapering of medication is provided. Information on

where to refer if needed is also provided.

• Information is provided that will promote comprehensive, state-of-the-art, holistic care that incorporates

both the physical and psychological well-being of our

feline patients.

• These guidelines will help veterinarians raise client

awareness that they should turn to the veterinary profession for advice regarding behavior, just as they do

with any medical concerns.

Information from the taste buds travels to an area of the frontal and temporal lobes of the brain.

Taste buds are present in the tongue. They are responsible for the taste of whatever we eat. Taste buds are of different types. Like bitter, sweet, salt, and sour. They are different taste buds and are present in the different regions of the tongue.

The frontal and temporal lobe of the brain is responsible for the taste of food and other things. The frontal lobe is present in the frontal part of the brain, and the temporal lobe is on the side of the brain above the ears.

Different lobes of the brain are responsible for different works of the body.

Therefore, the frontal and temporal lobes of the brain get information from the tongue.

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Given what we know, we can confirm that the soil in field C most likely lacks the presence of microbes that help plants grow or has a higher presence of microbes that are harmful to plant growth.

This would mean that the microbe in question has a symbiotic relationship with plants. Meaning that it promotes plant growth in exchange for nutrients from the plant, and both organisms will benefit, similar to microbes such as AM fungi.

Therefore, we can confirm that the soil in field C is likely to lack plant symbiotic microbes that are most likely found in fields A and B.

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Explanation:

The scientific method is focused on experiments to prove/disprove a hypothesis.

A number of experiments start with a question;example/ what caused mold to grow on human skin?

this is when u organize a "control group,"

( recieving a placebo, or told information they have to follow).

your second group, gets a medication or a scenario to prove the hypothesis is true or false.

once both sides document their findings, scientists discuss which one is true..

Answer:

It effects it because there's a possibility it can reduce the mountains to a smaller structure (breaking down), like a plateau, which would for sure leave a change in the landforms

Explanation:

~Cornasha_Weeb

Answer:

Many flowers use visual cues to attract pollinators: showy petals and sepals, nectar guides, shape, size, and colour. I personally think it is very cool how they know what to do to attract pollinators.

Explanation:

brainliest plz?

Testosterone is a hormone that regulates puberty, function and the development of the male and female organs. The testes and ovaries both release the hormone testosterone.

In males, the Leydig cells of the testis and in females, the ovaries produces and releases the hormone testosterone. Also, some amount of the hormone is released by the adrenal gland.

It is major reproductive growth, functioning and stimulating hormone that is also responsible for the physical development of the organism during puberty.

Males have high levels of this hormone as females as they are essential for sperm development and some male physical characteristics.

Therefore, the statement is true.

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Answer:

Role of enzymes in the human body

Explanation:

The chemical reactions that keep us alive - our metabolism - rely on the work that digestive enzymes do. They help to accelerate (catalyze) chemical reactions in the human body.

In some cases, they can cause a chemical reaction millions of times faster than they would without them.

Important functions of enzymes:

Digestive enzymes help the body break down larger complex molecules into smaller ones such as glucose, so it uses them as fuel.

Every cell in our body contains DNA. Each time the cell divides, this DNA must be copied. The process is called DNA replication . Enzymes help in this process by developing the DNA helix and copying the information.

Liver enzymes break down toxins in the body.

Enzymes are especially needed for respiration, digestion, muscle and nerve function, among other important roles.

Answer:

C. Enzymes are proteins that speed up the process of chemcially breaking down food molcules.

Explanation:

Answer:

Channel linked receptor

Coupled receptor

An enzymatic receptor

An intracellular receptor

Explanation:

Quizlet

Answer:

It is necessary to have positive and negative controls in an experiment to ensure that the results are due to the independent variable.

Explanation:

I hope it will help you

Answer:

humans choose plants or animals for reproduction

Explanation:

This can be seen in the farming industry with livestock and crops alike. Crops are usually chosen for a genetic resilience (like to arid, dry areas) and are reproduced with intervention from humans. This doesn't happen in the wild, therefore it is natural vs the unnatural and purposeful human intervention.

Explanation:

LOOK AT THE FLOW CHART

IT MIGHT HELP U OUT

In this question we summarize the steps of glycolysis which is a process that occurs through a series of 10 reactions divided into two steps using the key terms ATP, ADP, NAD+, NADH, glucose and pyruvate.

1st stage

This step, also known as the preparatory phase or investment phase, consists of five reactions:

1. Phosphorylation of the glucose molecule occurs, in which it receives phosphate from the ATP molecule, forming glucose 6-phosphate;

2. The glucose 6-phosphate molecule undergoes a rearrangement and forms fructose 6-phosphate;

3. Another ATP molecule supplies phosphate to the fructose 6-phosphate molecule, giving rise to fructose 1,6-diphosphate;

4. The fructose 1, 6-diphosphate molecule undergoes a rearrangement, with the opening of its benzene ring, giving rise to two molecules with three carbons each: glyceraldehyde 3-phosphate and dihydroaxethone phosphate;

5. The dihydroaxethone molecule undergoes a rearrangement giving rise to another glyceraldehyde 3-phosphate molecule.

It can be seen that at the end of this first phase, there was only energy expenditure, with the conversion of two ATP molecules into ADP.

→ 2nd stage

This stage, also known as the profit or energy compensation stage, involves energy gain and also consists of five stages, described below:

6. Two molecules of NAD+ (nicotinamide dinucleotide and adenine) are reduced to two molecules of NADH with electrons from the oxidation of glyceraldehyde 3-phosphate to 1,3-diphosphoglycerate;

7. Each molecule of 1,3 – diphosphoglycerate yields a phosphate to one molecule of ADP, thus giving rise to two molecules of ATP and two molecules of 3 – phosphoglycerate;

8. A rearrangement of 3 – phosphoglycerate molecules occurs, forming 2 – phosphoglycerate;

9. The 2 – phosphoglycerate molecules lose a H2O molecule, giving rise to phosphoenolpyruvate;

10. Phosphoenolpyruvate molecules provide a phosphate to an ADP molecule, yielding two ATP and two pyruvate molecules.

With this information, we summarize the steps of glycolysis which is a process that occurs through a series of 10 reactions divided into two steps using the key terms ATP, ADP, NAD+, NADH, glucose and pyruvate.

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Answer: (B)

Explanation: DNA contains the instructions needed for an organism to develop, survive and reproduce. To carry out these functions, DNA sequences must be converted into messages that can be used to produce proteins, which are the complex molecules that do most of the work in our bodies.

Answer:

The green algae are subdivided into the chlorophytes and the charophytes.

Explanation: