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enot [183]
4 years ago
14

Which of the following is an element?

Biology
2 answers:
Ivan4 years ago
8 0

Answer:

Carbon is an element.

Explanation:

Elena L [17]4 years ago
8 0

Answer:

carbon water air etc

Explanation:

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The mitochondrial electron transport chain
katrin [286]

Answer:

Option B , synthesizes ATP.

Explanation:

When the inner mitochondrial membrane is intact, ATP is synthesized. ATP is synthesized from ADP and Pi by  electrons from NADH or FADH2 to O2. This process is known as oxidative phosphorylation which is driven by an electrochemical proton gradient across the inner membrane with three processes occurring simultaneously  

a) electron transport,  

b) proton pumping, and  

c) ATP formation  

Hence, option B is correct

7 0
3 years ago
Write the complementary dna strand for AATGAATAGCTAGCTT
Komok [63]
It will be

TTACTTATCGATCGAA

Hope it helped :)

7 0
3 years ago
A controlled experiment should have a control group and at least one experimental group. True or false
Crazy boy [7]

Answer:

true

Explanation:

6 0
3 years ago
A duplicated chromosome has 2 connected sister chromatids connected by a centromere. true or false?
nataly862011 [7]
7,000 your welcome ahahah
6 0
3 years ago
If you do intense exercises can you run out of oxygen why or why not?
olasank [31]

Explanation:

Oxygen does not enter the body except due to some diseases and loss of consciousness, and then the patient uses a ready-made ventilator

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4 0
3 years ago
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