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Vedmedyk [2.9K]
3 years ago
13

Which best describes the scientists who contributed to our current body of

Biology
2 answers:
MrRa [10]3 years ago
7 0

Answer:D

Explanation:

sweet-ann [11.9K]3 years ago
3 0

Answer:D

Explanation:

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Which reactions in glycolysis are physiologically irreversible?
bagirrra123 [75]
The reactions of glycolysis are made up of ten steps, out of the ten step three are irreversible, this is because, these reactions have large negative free energies The three steps that are irreversible are:
1. Phosphorylation of glucose.
2. Phosphorylation of glucose 6 phosphate and 
3. Transfer of phosphate from phosphoenolpyruvate to ADP.
5 0
3 years ago
If a muscle fiber were to suddenly and permanently stop producing ATP the fiber would no longer be able to actively transport ca
lisov135 [29]

No muscle contraction will be observed.

<h3>What is the effect of calcium concentration on muscle contraction?</h3>

The concentration of calcium ions in the muscle cells help in contraction and relaxation of muscles fibers.

Release of calcium ions initiate muscle contraction.

Therefore, there will be no contraction of muscle if calcium ions are not transported out from the sarcoplasm.

Learn more about muscle contraction and calcium ions at: brainly.com/question/14760686

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7 0
2 years ago
(PLEASE HELP 20 POINTS)
kherson [118]

Answer:

1. b 2.c 3. d 4. c 5. d 6. a 7.a 8.b 9.c 10. a

Explanation:

8 0
2 years ago
How much percent does the earth contain if its plants and animals?
katovenus [111]
86 % of plants and animals
4 0
3 years ago
Assignment: Amphibians Exploration
Readme [11.4K]

Answer: I couldn't find the site, but I can tell you what each of these men, that way you can find them on your own :)

Explanation:

Using a bullfrog as an example

Their common name is Bull frog, their scientific name is Lithobates catesbeianus

Major physical structures and color are: Strong legs for jumping, buldge-y eyes, slick skin. They are usually greenish brown.

Oops. I just saw the Siberian wood frog bit.

I need to go, but I hope my bullfrog example will help you answer your questions for Siberian wood frog. :)

4 0
3 years ago
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