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olchik [2.2K]
3 years ago
15

Someone PLEASE help!!!!!!

Biology
1 answer:
Valentin [98]3 years ago
5 0

Answer:

1.) spindle fibers and centrioles form

2.) chromosomes align on metaphase plate

3.) chromosomes move to opposite poles

4.) two identical nucleotides form

Mitosis is important because it is responsible for the growth of is responsible for human development.

Meiosis is important because it ensures that all organisms produced via sexual reproduction contain the correct number of chromosomes. Meiosis also produces genetic variation by way of the process of recombination.

Explanation:

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The action of bacterial enzymes on fiber in the large intestine results in the _____.
Zanzabum

The correct answer is b. Release of short-chain fatty acids.

The intestinal microflora is complex ecosystem which contains over 400 bacterial species.That microflora is  capable of fermenting indigestible carbohydrates (dietary fiber) to short-chain fatty acids such as acetate, propionate, and butyrate.


4 0
3 years ago
DNA replicates by breaking the bonds between its two strands, after which each strand?
salantis [7]

Answer:

i think its B

Explanation:

good luck and may the Lord bless you

5 0
2 years ago
___________ promises to solve many medical problems with new drugs and procedures that will contribute to the spiraling costs of
antoniya [11.8K]

Answer:

Biotechnology.

Explanation:

Biotechnology may be defined as the field of biology that uses the living organisms to make product by using molecular techniques. Biotechnology involves the different field like  biomedical engineering, biomanufacturing and bioengineering.

The genetic system of the living organism can be modified to obtain the desired products. Artificial insulin is prepared by the application of biotechnology. The new drugs in the market and desired trait in the living organism can be prepared by the biotechnology field.

Thus, the correct answer is biotechnology.

8 0
3 years ago
Dton
Dafna11 [192]

Answer:

polypeptides

Explanation:

Amino acids generally represent the building blocks of proteins. In order words, proteins are polymers of amino acids.

The amino acids in proteins are linked together by peptide bonds. <u>A peptide bond is formed between two amino acids when the amine group of one of the amino acids combines with the carboxylic group of the other with the elimination of water</u>. When the reaction involves multiple amino acids, multiple peptide or polypeptide, also known as protein is formed.

4 0
3 years ago
Describe the rock cycle. Discuss what can happen to rock material within the
Gnom [1K]

Answer:

The rock cycle is a constant transformation of rocks between the three rock types of igneous, sedimentary, and metamorphic. If the sediments are buried behind other layers of sediment, they can lithify and form sedimentary rock. When rocks melt, magma is formed. Rocks form deep below the Earth, move and sometimes change, rise to the surface, and eventually return to their original location.

8 0
2 years ago
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