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tatiyna
3 years ago
11

Select all that apply. The first step of cellular respiration involves _____.

Biology
2 answers:
Romashka-Z-Leto [24]3 years ago
4 0

The first step of cellular respiration involves the splitting of a glucose molecule. Correct answer: D The splitting or the breakdown of glucose to two pyruvate molecules is glycolysis ,and that is the name for the first step of cellular respiration. Glycolysis takes place in the cytoplasm of the cell.

Lubov Fominskaja [6]3 years ago
3 0

The first step of cellular respiration takes place in cytoplasm of the cell called glycolysis. Cellular respiration is an aerobic process that requires oxygen and gives off carbon dioxide and it usually involves the complete breakdown of a glucose molecule with the use of oxygen molecule and then produces a net gain of 2 ATP's.

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1.17) What is one question you have about the study of life?
Margaret [11]

Answer:

What is one question you have about the study of life? Talk about the meaning of life and inquire about the way in which human beings. From philosophy this has to do with freedom

What is one question you have about biology?

What is the cell?

Who was Robert Hooke?

What is the difference between prokaryotic and eukaryotic cells?

And the difference between plant and animal cells?

Who was Louis Pasteur?

What does the theory of biogenesis say?

What do you mean "sterilized"?

Explanation:

3 0
3 years ago
A biology student caught and tagged 50 trout in a small lake. After two weeks, the student caught another 40 trout and found tha
Vlad1618 [11]

The best estimate of the population of trout in the lake is 500 individuals.

The low number of tagged trout recaptured may be because the tags slipped off.

This possibility can be reduced if the student used tags that does not slip off easily.

<h3>Mark and recapture method</h3>

The formula for calculating the estimated number of individuals in the population is given as:

  • N = (M*C) / R

where:

  • N = estimated Number of individuals in the population
  • M = number of individuals captured and Marked
  • C = total number Captured the second time (with and without a mark)
  • R= number of individuals Recaptured (those with a mark)

Calculating the estimate trout population:

N = (50*40)/4

N = 50

Therefore, the best estimate of the population of trout in the lake is 500 individuals.

The low number of tagged trout recaptured may be because the tags slipped off.

This possibility can be reduced if the student used tags that does not slip off easily.

Learn more about mark and recapture method at: brainly.com/question/10646744

6 0
2 years ago
Can someone help me
Lerok [7]
<span> </span><span>, electrons, are </span>found<span> in orbitals outside of the</span><span>nucleus hopes this help. have a great day

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5 0
3 years ago
Read 2 more answers
1 Summarize why ozone was important in<br> enabling organisms to live on land.
Lina20 [59]

Answer:

The presence of ozone enabled organisms to develop and live on the land. Ozone played a significant role in the evolution of life on Earth, and allows life as we presently know it to exist. These atoms combined with remaining oxygen (O2) to form ozone (O3) molecules, which are very effective at absorbing UV rays which could be injurious to organism existence

Explanation:

6 0
3 years ago
Prochlorobacteria are primitive, photosynthetic bacteria that are used in the manufacture of dairy products.
lesya692 [45]

Answer:

(b) - False

Explanation:

Prochlorophyte bacteria are photosynthesizers and have the same chlorophyll found in algae and vegetables, studies claim that these bacteria are the most abundant beings on the planet, accounting for half of all photosynthesis performed in the oceans.

Prochlorophyte bacteria can be divided into <em>Prochloron</em>, <em>Prochlotrix</em> and <em>Prochlorococcus</em> genera.

However, <u>prochlorobacteria</u> are not responsible for the production of dairy products, in which the most associated bacterial genera are <em>Lactobacillus</em> and <em>Streptococcus</em>. This last statement implies that alternative b is the correct one.

4 0
3 years ago
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