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Ipatiy [6.2K]
3 years ago
5

100 POINTS!!!! ANSWER NOWW!!! BRAINLIEST!!!

Biology
2 answers:
Arlecino [84]3 years ago
4 0

The answers in numerical order would be B, A, A, B.

Marina86 [1]3 years ago
3 0

1 is B) Transcription

2 is C) Population

3 is B) Helicase

4 is B) Temperate Forest

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"susan is consuming 70 grams of protein per day on her 2,000-kilocalorie-per-day diet. what percent of susan's diet is protein?"
nirvana33 [79]
The answer to this question would be: 14%
Protein will give a calorie about 4kcal/gram. Then, the total calorie of protein from Susan meal would be: 70 grams * 4kcal/g= 280 <span>kilo calorie</span>.
To find the percentage you will need to divide the total calorie diet with the protein calorie. The calculation would be:

protein percentage= protein calorie/ total calorie 
protein percentage= 280kcal / 2,000kcal = 14%
6 0
3 years ago
Humans can take up available space, disrupt systems, or change water supplies in an ecosystem. What conclusion can you make abou
alexandr402 [8]

Answer:

Human activities affect the flow of energy and matter in an ecosystem and alter the energy balance in ecosystems through the unsustainable nature of what they do.  The energy flow is affected in several ways as a result of pollution, overpopulation, deforestation, burning fossil fuels, etc. Such changes have stimulated soil erosion, climate change, causing water unfit to consume, poor quality of air and so on. When humans cause a change in the energy balance, they impact the ability of the ecosystem to respond and adapt to changes in the environment. It is like getting a cut, but it never heals and grows bigger instead.

4 0
2 years ago
How many strands of mRNA are transcribed from the two “unzipped” strands of DNA?
sp2606 [1]

Answer:Since DNA is double-stranded, two different RNA molecules could in principle be transcribed from any gene, using each of the two DNA strands as a template.

Explanation:During transcription, the DNA of a gene serves as a template for complementary base-pairing, and an enzyme called RNA polymerase II catalyzes the formation of a pre-mRNA molecule, which is then processed to form mature mRNA

4 0
3 years ago
CHECk out the illustration above. Using the correct terminology, matched with the correct lettered structures, explain how all a
andrew11 [14]

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This is a cell (B) with a nucleus (C) containing DNA (A). The DNA is organized into chromosomes (D). A section of the chromosome that codes for a trait is called a gene (E).

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8 0
3 years ago
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Where in the cell is protein pumps located ??
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cell membrane

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There are thousands of proteins embedded in the cell's lipid bilayer

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