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slava [35]
3 years ago
13

Why is glycolysis considered to be one of the first metabolic pathways to have evolved?

Biology
1 answer:
Drupady [299]3 years ago
8 0

Answer:

Because it's anaerobic

Explanation:

This metabolic pathway can be found in most of the organisms in the nature.

That gives us the guideline that it's one of the first in appear, even in the abstence of oxygen.

Millions of years ago, there was no presence of free oxygen in the atmosphere.

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I need the answers<br><br><br><br><br><br><br><br><br><br> Pls
skelet666 [1.2K]

Answer:

1a

2d

3a

Explanation:

8 0
3 years ago
Which statement best describes what happened as the volume of the cell increased?
babymother [125]

Answer:

Its internal volume enlarges and the cell membrane expands

Explanation:

5 0
3 years ago
What is the max number of atoms that a carbon atom can bond with in an organic compound
ratelena [41]

So following the octet rule, carbon atom can only form a maximum of 4 bonds because, by then, it will have 8 valence electrons.

8 0
3 years ago
Beadle and Tatum used which of the following organisms to support their one gene - one enzyme concept?
Rama09 [41]

Answer:

Neurospora.

Explanation:

Beadle and Tatum experiment shows one gene one enzyme hypothesis. According to this, a single enzyme is encoded by each gene. This idea is not accepted in today's world.

Beadle and Tatum performed experiment on the neurospora. They chosed neurospora in their experiment because neurospora shows the fast life cycle with alternation of generation. The genetic experiments can be easily performed on neurospora.

Thus, the correct answer is option (c).

8 0
3 years ago
13. The worst problem a person with no pancreas would face would be
Mariana [72]

Answer: Option B) inability to digest proteins

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The pancreas secretes trypsin, a proteolytic enzyme, that acts on proteins cleaving its peptide bonds, and eventually yielding peptones or polypeptides.

Thus, in the absence of pancreas protein digestion would be a problem

7 0
3 years ago
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