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sertanlavr [38]
3 years ago
10

The ancient fish fossils were dated using C-14. If 1/16 the original amount of C-14 remains in the skeletons, approximately how

old are the fish? A) 15,000 years B) 17,000 years C) 22,800 years D) 45,600 years
Biology
1 answer:
DedPeter [7]3 years ago
3 0

c, 22,800 (4 half lifes, 1/2, 1/4, 1/8, 1/16)

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Ketosis is a bodily state of elevated ketone bodies in the blood, formed by ketogenesis. Ketogenesis begins once the glycogen le
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Answer:

D. Fatty Acids

Explanation:

When fatty acids undergo beta-oxidation to serve as a source of ATPs, ketone bodies are produced. During starvation or medical conditions such as diabetes mellitus, carbohydrate supply to liver cells is depleted.

Once the stored glycogen has been depleted from the liver cells, the fatty acids are funneled into beta-oxidation to produce ATPs. The process also forms acetone,  acetoacetate, and D-beta-hydroxybutyrate, that is the ketone bodies. The more the fatty acid molecules enter the beta oxidation, the more ketone bodies are produced.

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3 years ago
Does 1M of KCL have the same concentration as 1M NACL?
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Explanation:

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5 0
2 years ago
Which organ eliminates materials from the body by metabolism them rather than by excretion? which organ eliminates materials fro
harkovskaia [24]
The organ is the LUNGS.
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3 years ago
In a genetics laboratory, two heterozygous tall plants are crossed. If tall is dominant over short, what are the expected phenot
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Hope this helps! :3
7 0
3 years ago
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When 15n-labeled aspartate is fed to animals, the 15n-label rapidly appears in many amino acids. What reactions are occurring to
malfutka [58]

Aspartate + a- keto acid >> Oxaloacetate + a amino acid

This reaction is occur because the a- keto acid in the equation can come from any amino acid, the 15 N from aspartate is rapidly transferred to other amino acids.

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To learn more about aspartate here

brainly.com/question/25735714

#SPJ4

4 0
2 years ago
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