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Tanya [424]
3 years ago
8

Which antibody class was produced first in this sequence of events

Biology
1 answer:
morpeh [17]3 years ago
7 0

Answer:

IgM

Explanation:

........ ............ .

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Equipment required: Two empty coffee cans (3-pound size), a thermometer, a can of flat black spray paint, and some tap water. On
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The first glycolysis rate-limiting enzyme is under various allosteric regulations. This protein is nearly inactive because of in
navik [9.2K]

Answer:

d. ATP;  Fructose-2,6-bisphosphate

Explanation:

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The activity of phosphofructokinase-1 is restored by fructose-2,6-bisphosphate, its most potent activator.

From the given options:

a. AMP :::: citrate  is wrong because AMP increases the activity of phosphofructokinase-1 and citrate is not its activator but an inhibitor

b. AMP :::: Fru-2,6-P2  is wrong because AMP increases its activity same as fructose-2,6-bisphosphate

c. ATP :::: citrate  is wrong because both citrate and ATP are inhibitors

d. ATP :::: Fru-2,6-P2  is correct as explained above

e. All of these is wrong because of the other wrong options above.

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4 years ago
Explain briefly about how<br>implantation of embryo take<br>place<br>in the uterus.​
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Why do astronauts eat freeze dried food I space
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