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Stolb23 [73]
4 years ago
12

What are the different steps to cellular respiration?

Biology
1 answer:
Lina20 [59]4 years ago
7 0

Answer:

Steps to cellular respiration:

1) In the first step of respiration, glycolysis occurs in which glucose molecule is converted into pyruvate molecule.

2) Krebs cycle is also called citric acidity cycle. In this cycle, hydrogen and electron are produced from the oxidation of pyruvate molecule and provides to electron transport chain.

3) Electrons carried by NADH + H and FADH2 are converted into oxygen through a series of electron carriers, and production of ATP occurs.

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I need help please help me :(
Artemon [7]

Answer:go

Explanation: to quizzlet they give you the answers

4 0
3 years ago
3. (b) How does crossing over increase the variation in the gametes (and hence the offspring)?
sasho [114]

Answer:

During crossing over, part of one chromosome is exchanged with another. The result is a hybrid chromosome with a unique pattern of genetic material. Gametes gain the ability to be genetically different from their neighboring gametes after crossing over occurs.

3 0
3 years ago
In most natural populations rapid exponential growth is unsustainable. As populations
adell [148]
Answer:
Carrying capacity is defined a the ability of the natural ecosystem to take care of the environment which does not necessarily cause the resistance in population increase.
Explanation:
The earth indeed has a mechanism of delivering changes to the system and keeping it intact but as the case of the rapid growth of population arises the mother nature sees this as an exponent of unsustainable growth as the resource used to sustain large populations is no longer available or are exhausted.
A population increase so does the carrying capacity and workload of the natural environment which at the time gets slow due either due to the man's artificial technology or the natural process like hurricane or earthquake itself.
But seeing the nature as providing possibilities for the existence of the societies throughout ages and hence trying to maintain its originality may break those activities that it considers resistance as several biotic factors like predators, disease, competition, and lack of food.
7 0
3 years ago
The tendency for a solution of water and solutes to take up water across a selectively permeable membrane is called
olasank [31]

Answer:

Osmosis.

Explanation:

Osmosis is defined as the passive transport in which net movement of water across the membrane from high water area potential to low water area potential. The membrane is known as selectively permeable membrane moved by a concentration of solute both sides of the membrane.

Selectively permeable membrane is a membrane which is selective in nature that allows unrestricted passage of water molecules, but not solute molecules.

5 0
4 years ago
Imagine that it's your birthday. You baked a cake for 8 people, but somehow word gets out and 25 people show up to your party. W
Alex Ar [27]

Answer:

you cut the cake into smaller slices

1/25  slices

5 0
3 years ago
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