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LiRa [457]
3 years ago
7

BRAINIEST ANSWER FOR WHOEVER CAN ANSWER!!!! please help me it’s my second time asking. I really need the answer.

Biology
1 answer:
Stels [109]3 years ago
7 0

Answer:

You need to ask your teacher for help not brainly >:( or if work ask your parents!

Explanation:

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likoan [24]
The first answer is c by decomposition.
The second one is c too dunes.
hope this helps :)
4 0
3 years ago
Place the three stages of aerobic cellular respiration in the correct order from 1 to 3.
White raven [17]

1. GLYCOLYSIS

2. KREBS CYCLE

3. ELECTRON TRANSPORT CHAIN

8 0
3 years ago
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What are hills and mountain​
Fiesta28 [93]

Answer:

A hill is a part of land that rises higher then everything surrounding it its like a little bump in the earth. Mountains have less steep and not as high but a hill will usually have and obvious summit which is its highest point

5 0
2 years ago
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photosynthesis and cellular respiration both use electron transport chains. what is the source of electrons for photosynthesis a
goldfiish [28.3K]

Water serves as an electron source in the electron transport process of photosynthesis. The electron is extracted from water by using solar energy.

What is the electron transport chain's source of energy?

The electron transport chain uses the energy released by oxygen and reduced compound reactions such as cytochrome c and (indirectly) NADH and FADH2 to pump protons into the intermembranous space, producing the electrochemical gradient over the inner mitochondrial membrane.

In photosynthesis, water is split to produce electrons in the presence of sunlight, a process known as the photolysis of water. The electrons are finally transferred to NADP+ by the chloroplast electron transport chain, where they are reduced to NADPH.

Therefore, In aerobic respiration, electrons from NADH and FADH2 are transferred to oxygen by the mitochondrial electron transport chain to reduce oxygen in the water.

Learn more about photosynthesis from the given link.

brainly.com/question/1388366

#SPJ4

6 0
1 year ago
KINDLY explain to me what selectively permeable means in simple words like really simple cause am revising cell stuff
blsea [12.9K]

Answer: Selectively permeable means a membrane allows the passage of some molecules or ions and inhibits the passage of others. The capacity to filter molecular transport in this manner is called selective permeability.

Explanation:

Shortened: This means the membrane only allows some things to pass through while others can't.

Hope this helps! ^^

7 0
3 years ago
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