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valkas [14]
3 years ago
12

Which of the following is total energy expenditure?

Biology
1 answer:
elena-14-01-66 [18.8K]3 years ago
4 0

Answer: Total energy expenditure can be defined in terms of the following three components: basal and resting metabolic rates; thermic effect of food (dietary thermogenesis); and physical activity (spontaneous physical activity and other physical activities of daily living).

Explanation:

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A scientist isolates mRNA from the cytoplasm of some mouse cells. She separately isolates the DNA from mouse cells and heats the
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Answer:

Answer is explained below.

Explanation:

A. The  observed  single  stranded  regions  are  found  in  the  mRNA.

B. The  loops  represent  introns  (Non-coding  portions  of  the  mRNAin primary  transcript ).  The  intron  sequences  are  removed  to  form  a mature mRNA  by  splicing.

C. If  the  scientist  use  RNA  and  DNA  from  bacteria,  loops  cannot be seen. Because introns are produced in only eukaryotes but not in prokaryotes.

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Answer:

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Explanation:

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