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katrin [286]
3 years ago
15

Please help me with 9 & 10 I need to pass this test

Biology
2 answers:
lana66690 [7]3 years ago
3 0

Answer:

9 th qn answer us 4th option(D)

and 10 th qn answer is 3rd option (C)

enot [183]3 years ago
3 0

Answer:

9. answer B

10. answer C eat foods high in Vitamin c

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Do you think it is okay to change the DNA of any species? Why or why not?
olchik [2.2K]

Answer:

ummmm not any species. maybe experimenting with plants or something. but you shouldn't interfere with animal life.

Explanation: they could die or get seriously ill from it

5 0
3 years ago
An enhancer may increase the frequency of transcription initiation for its associated gene when… (indicate true or false for eac
Olenka [21]

Answer:

it is located 1000 nucleotides upstream of the gene’s core promoter - true

it is located 1000 nucleotides downstream of the gene’s core promoter- true

it is in the gene’s coding region - False

Explanation:

These enhancers are located 50 or more kilobases from the promoter they controlled upstream from a promoter, downstream from a promoter within an intron, or even downstream from the <u>final exon</u> of a gene which can be thousands of bp away from the gene's core promoter and can also occur thousands of nucleotides away from the gene's core promoter needing the activity of a DNA -bending protein that binds to the enhancer changing the shape of the DNA and allow interactions between the activators and transcription factors.

4 0
3 years ago
Which description applies to alternative mRNA splicing?A-protein modifications such as addition of a functional group, or struct
ElenaW [278]

Answer:

The correct answer is E-processing of exons in mRNA that results in a single gene coding for multiple proteins.

Explanation

Splicing is the process where introns are cut out of the mRNA so only the coding parts for proteins. In this way, genes can code for many proteins, depending on how the amino-acids are arranged.

8 0
3 years ago
The chemical bonds of carbohydrates and lipids have high potential energy because:
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<span>Their electrons are far away from the nuclei of the atoms. Transfer high-energy electrons from NADH and FADH2 to protein complexes of the electron transport chain. </span>
5 0
3 years ago
Earthworms, bacteria and fungi are all examples of
timama [110]
They are all final consumers

8 0
3 years ago
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