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ludmilkaskok [199]
4 years ago
11

PLEASE HELP!!!!

Biology
2 answers:
Flauer [41]4 years ago
5 0

Answer:

The answer is D :)

Explanation:

Volgvan4 years ago
3 0

Answer:

D

Explanation:

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The correct sequence for aerobic metabolic breakdown of glucose is
Luba_88 [7]

Answer:

a. glycolysis—preparatory reaction--cirtric acid cycle--electron transport system

Explanation:

  • Glycolysis is the first stage of cellular respiration that occurs in the cytoplasm of the cell. During glycolysis one 6 carbon glucose is converted into two molecules of 3 carbon pyruvic acid or pyruvate.
  • In the preparatory reaction, the pyruvate converted into a two-carbon molecule called acetyl CoA. In this reaction, a carbon dioxide molecule is released and a molecule of NADH is released.
  • The citric acid cycle begins with the reaction of the acetyl CoA with a four-carbon molecule in the mitochondrisl matrix. It goes through a cycle of reactions regenerating the four-carbon starting molecule. ATP, NADH and FADH₂ are produced.
  • The electron transport system is the terminal step of aerobic respiration that operates on the inner membrane of the mitochondria. Reduced coenzymes NADH and FADH₂ move along electron transport system release high-energy electrons and produce ATP.
3 0
3 years ago
Please help ASAP!! Worth 10 points
UNO [17]

The correct answer is to Represent the locations of subatomic particles in different atomic theories.

Explanation:

Atoms, which are the basic unit of matter in the universe are composed of subatomic particles (protons, neutrons, electrons). Moreover, during history atoms have been represented through different models that differ in their general structure as well as the location of sub particles.

This can be seen in the image presented because Thompson's model purposes electrons, which are represented by circles with the negative sign, are distributed inside a positively charged substance. On the other hand, Bohr's model proposes protons are in the center and electrons orbit around it, which shows different locations of sub-particles.

5 0
3 years ago
Frequent consumption of which food raises the risk for dental caries the most?
Illusion [34]
From the given examples, the answer has to be:

e) Chocolate Milk

Chocolate Milk is a highly sugary form of liquid. Compared to other options such as apples, carrots and even bagels, Chocolate milk will be most harmful to our teeth and should be avoided.

We should also brush our teeth twice a day and use mouth wash to reduce the chances of tooth decay
4 0
3 years ago
Does a window air conditioner pull air from outside
zubka84 [21]
Yes it does and circlates it


5 0
4 years ago
Is BEA a defined or undefined medium? Provide the reasoning behind your choice and explain why this is formulation is desirable.
RSB [31]
Bile esculin agar is an undefined medium, as it contains beef extract as its component. It is a selective, and differential medium. The formulation is required to make it a selective (bile as an agent), and differential (esculin as an agent)
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3 years ago
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