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umka2103 [35]
3 years ago
5

What can scientists most accurately determine about a mass extinction q

Biology
1 answer:
arlik [135]3 years ago
4 0
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Suppose you are studying a population of bacteria in a lab some of the bacteria are born with a mutation that provides them resi
Naddik [55]

Answer:

The bacteria with the mutation will survive.

Explanation:

In this population, if there is a group of bacteria of the same specie that mutate and this mutation is the expression of antibiotic resistance, this mean that the "mutant bacteria" are going to live spite the action of the drug.

Meanwhile the rest of the population is going to die because these group of living things are susceptible to the antibiotic, that means, they are going to die.

In the other hand, the "mutant" living things, by passing the time are going to reproduce and lead a new generation of bacteria resistant to the antibiotic.

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3 years ago
Free palmitate is activated to its coenzyme A derivative (palmitoyl-CoA) in the cytosol before it can be oxidized in the mitocho
iragen [17]

Answer:

Explanation:

The fatty acyl group condensed with CoA in the cytosol is first transferred to carnitine, releasing CoA and then transported to the mitochondrion, where it is condensed with CoA again. CoA cytosolic and mitochondrial pools are therefore kept separate and no radioactive CoA enters the mitochondrion from the cytosolic pool.

3 0
3 years ago
Please Help!
mario62 [17]

Answer:

B. Simple Cuboidal

Explanation:

Because the simple cuboidal epithelium consists of a single layer of cells that are as tall as they are wide. The important functions of the simple cuboidal epithelium are secretion and absorption. This epithelial type is found in the small collecting ducts of the kidneys, pancreas, and salivary glands.

8 0
3 years ago
Which of the following events characterizes metaphase of mitosis?
Natalka [10]

A.chromosomes aligning themselves at the equator.

<h3>What distinguishing features of mitosis' metaphase?</h3>

A phase of cell division known as "metaphase" (mitosis or meiosis).Individual chromosomes are typically dispersed throughout the cell nucleus.The chromosomes of the cell condense and move toward one another, aligning in the center of the dividing cell, and the nucleus of the cell disintegrates during metaphase.

<h3>What distinguishes metaphase from other phases?</h3>

Its alignment of a duplicated chromosomes at the metaphase plate, an equatorial plate, is what gives metaphase its name.Via microtubules attached to its kinetochore, one of the sister chromatids is joined to one pole of the cell, and the other sister chromatid is associated to the other pole.

To know more about metaphase of mitosis visit:

brainly.com/question/9360168

#SPJ4

3 0
1 year ago
PLEASE ANSWER!!!!! For each sentence below, select the name of the specialize cells being described.
Anastaziya [24]

neurons are specialized cells that generate and conduct electrical impulses throughout the body.

5 0
3 years ago
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