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AlladinOne [14]
3 years ago
14

The first stage of cellular respiration glycolysis is an anaerobic process. During glycolysis glucose is converted to two molecu

les of pyruvic acid. How is glycolysis kept functioning in cellular respiration?
Biology
1 answer:
Oduvanchick [21]3 years ago
8 0

Answer:

Oxidation of NADH by electron transport chain ensures a continuous supply of NAD+ for glycolysis.  

Explanation:

To continue the process of glycolysis, cells must have a continuous supply of NAD+ which is required during one of the reactions of the payoff phase of glycolysis. Two molecules of NADH are formed per glucose molecule during glycolysis. The NADH gives its electrons to the terminal electron acceptors (O2) via electron transport chain. This ensures that the process of glycolysis is continued in cells to breakdown the glucose into pyruvate.

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Sucrose is formed when glucose is joined to fructose by a
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Answer:

Disaccharides: Sucrose is formed when a monomer of glucose and a monomer of fructose are joined in a dehydration reaction to form a glycosidic bond. In the process, a water molecule is lost. ... In sucrose, a glycosidic linkage is formed between carbon 1 in glucose and carbon 2 in fructose.

6 0
2 years ago
Can holding your breath kill brain cells
AlladinOne [14]
Yes. Brain cells need oxygen to survive.
3 0
3 years ago
Approximately how long did it take from the time the first feather evolved until the first animal took flight?
ICE Princess25 [194]
The answer is C. 

It took approximately 50 million years for feathers to evolve into being able to be used for flight. It started with dinosaurs running up an incline and flapping their feathered arms to provide extra speed. To gliding short distances from a high point. To the ability to fly short distances. To the ability to fly far distances (modern birds). This process took 50 million years.

Hope this helped. Have a great day!
3 0
3 years ago
How is modern Earth different from Earth over four billion years ago?
Alex_Xolod [135]

Answer:

c and b

Explanation:

cause I believe that because of the populations and polutions that is cause of humans we are now lack of protective shield and green gases within our atmosphere

5 0
3 years ago
Read 2 more answers
Name the four most common states of matter, from least energized to most energized​
Nookie1986 [14]

The four most common states of matter, from least energized to most energized​ are: plasma, gas, liquid and solid. The energy depends on the temperature.

<h3>States of matter</h3>

The state of matter refers to the different forms in which matter can exist as an entity.

These states of matter include solid, liquid, gas, and plasma.

These states depend on the amount of kinetic energy that contains an element, which is directly proportional to its temperature.

Learn more about the states of matter here:

brainly.com/question/9402776

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