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kati45 [8]
3 years ago
9

What is a nonliving cell structure

Biology
1 answer:
True [87]3 years ago
5 0

Answer:

The cell wall is a rigid non-living layer that is found outside the cell membrane and surrounds the cell

Explanation:

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Wind power is an indirect form of what type of power?
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The diameter of the........... is so thin that only one red blood cell can get through at a time.
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The chemical formula of a compound describes the elements the compound contains and the
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D ) ratio of neutrons to protons in each element.

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How is a specific enzyme able to catalyze a specific reaction?
kati45 [8]
A Different enzymes<span> are synthesized in </span>specific<span> areas of the cytoplasm. B Most </span>enzymes<span> can </span>catalyze<span> many different </span>reactions<span>. C An </span>enzyme<span> binds to a </span>specific<span> substrate (reactant) for the </span>reaction catalyzed<span>.</span>
5 0
2 years ago
Which of the following correctly describes Metaphase?
natima [27]

During the metaphase, chromosomes are taken to the equatorial plane, were they randomly line up. Option B. Mitotic spindle attaches to the chromosome's centromeres and lines them up in the middle of the cell.

<h3>What is the metaphase?</h3>

Metaphase is one of the cell division stages that follows the prophase and precedes the anaphase.

During this phase, chromosomes are taken toward the center of the cell by the spindle apparatus. Once in the equatorial plane, chromosomes randomly line up.

Once aligned, each chromatid joins with a microtubule of opposites poles and gets ready to go through the anaphase. Sister chromatids are held together until they reach the Anaphase.

Since chromosomes in this stage are well defined and can be observed in detail under the microscope, they are used to create karyotypes and identify chromosomal abnormalities.

These chromosomes have the typical X shape.

Among the options, the one that correctly describes the metaphase is Option is B. Mitotic spindle attaches to the chromosome's centromeres and lines them up in the middle of the cell.

You can learn more about the metaphase at

brainly.com/question/16992029

#SPJ1

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2 years ago
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