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g100num [7]
3 years ago
11

Which enzyme unwinds and separates the two strands of the DNA double helix?

Biology
1 answer:
Slav-nsk [51]3 years ago
6 0

protein called histone

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What is the definition of cellular respiration? ​
Eduardwww [97]

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it is a biochemical process that involves the oxidization of glucose to release energy with the formation of carbon dioxide and water as by products

Explanation:

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3 years ago
How do transposable elements and short tandem repeats (STRs) differ? a. STRs occur within exons; transposable elements occur wit
Allisa [31]

Transposable elements and short tandem repeats are different because short tandem repeats make up only a small percentage of a given genome while transposable elements often make up larger parts of a genome. So the correct option is C.

<h3>What are transposable elements? </h3>

Transposable elements or transposons are a class of genetic elements. They can  “jump” from one location to another, in a genome.

Even though they are called “jumping genes,” they have an integrated site in a genome and are maintained there. Also, most of them are eventually inactivated and can not move any longer.

Whereas Short tandem repeats or STRs are short repeats of DNA. They are also known as microsatellites or simple sequence repeats. They have a repetitive unit of 1-6 bp and form a series of 100 nucleotide lengths.

Therefore the correct option C.

Read more about transposons, here

brainly.com/question/12294587

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5 0
2 years ago
What are the similarities of a animal cell and a red blood cell
Irina-Kira [14]

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They both have cell walls

Explanation:

hope it helps

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3 years ago
An investigator wants to understand whether a newly found membrane protein is involved in membrane transport of a certain partic
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Answer:

Explanation:The investigation is aimed at understanding

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Then measure the rate of the particle movement

5 0
3 years ago
Read 2 more answers
Which change absorbs heat?
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A. Burning natural gas

A liquid changing to gas is called boiling or evaporation.A gas change into a solid is called deposition and a gas changing into a liquid is called condensation.half of these are endothermic, meaning they absorb heat from their surroundings.the others are exothermic,meaning they release heat. Hope this helps
7 0
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