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Dima020 [189]
3 years ago
9

How does the body use differentiated cells?

Biology
1 answer:
Mekhanik [1.2K]3 years ago
5 0

Answer:

It can be detected by cervical smear cytology tests (Pap smears). Metaplasia is the conversion of one cell type into another. In fact, it is not usually the differentiated cells themselves that change but rather the stem cell population from which they are derived.

Differentiation continues in adulthood as adult stem cells divide and create fully differentiated daughter cells during tissue repair and during normal cell turnover. Some differentiation occurs in response to antigen exposure.

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Sister chromatids separate (and are now called chromosomes) and begin to move toward the poles of the cell. This happens in
NeX [460]

Answer:

sister chromatids separate and begin to move towards the pole of the cell during anaphase.

6 0
4 years ago
How enzymes inhibitions studies in the formulation and development of drugs​
lesya [120]

Answer:

Enzyme inhibitors may alter the elimination rate of a particular drug or inhibit detoxication pathways

Explanation:

An enzyme inhibitor is a chemical compound capable of binding to an enzyme in order to reduce its activity. An enzyme inhibitor may bind to an active site and thus decreases the rate of reaction (direct inhibition). Enzyme inhibitors may act 1-to Inhibit detoxification enzymes and 2-reduce the elimination rate of enzyme drugs, thereby having dose-dependent toxicity effects. For example, many medicines are based on the inhibition of Cytochromes P450 (CYPs) proteins, which are a superfamily of enzymes required for drug metabolism.

7 0
3 years ago
Muscle fibers are directly surrounded by which thin layer of connective tissue?
wlad13 [49]

Answer:

The correct answer will be- epimysium

Explanation:

Epimysium is the fibrous connective tissue envelope which surrounds the muscle fibers of the muscle as a whole.

The epimysium plays an important role in maintaining the muscle structure as it protects the muscle from the friction caused by the associated bones and the muscles. The epimysium is continuous with other layers called the endomysium, perimysium, tendons and the fascia.

Thus, epimysium is the correct answers.

 

4 0
4 years ago
A positive feedback loop is illustrated by all of the following except?
murzikaleks [220]

Answer:

Option A. Compound interest in a savings account.

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4 0
3 years ago
The rate at which blood flows through the human body can change in response to multiple factors. Which statement describes one o
Alona [7]

Answer:

B

viscosity of blood causes an increased resistance in the blood vessels and

leads to slow blood flow

Explanation:

Viscosity refers to the thickness of blood. This thickness is caused by the number of red

blood cells. Thick blood travels through blood vessels at a slower rate than thin blood

5 0
3 years ago
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