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adoni [48]
2 years ago
8

Every kind of rock can be changed into every other kind of rock.true or false

Biology
1 answer:
3241004551 [841]2 years ago
4 0

Answer:

True

Explanation:

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Which of the following is/are common to chemiosmosis and the light-dependent reactions of photosynthesis? electron transport onl
blondinia [14]

Answer:

Both electron transport and a proton gradient

Explanation:

The process of oxidative phosphorylation in mitochondria and electron transport chain in photosynthesis undergo chemiosmosis to produce ATP molecules.

Chemiosmosis is a process where the energy utilized by the movement of proton and electrons produces ATP molecules.

Both the processes involve the movement of electrons through electron carriers where the reduced energy is utilized to drive the flow of protons through the plasma membrane. This creates a proton gradient across the plasma membrane which rotates the ATP synthase and converts the ADP molecules into ATP molecules.

Thus, the selected option is correct.

3 0
3 years ago
Suppose there is a protein "A" which binds to a DNA sequence and increases transcription of the gene CBC23. In the presence of m
fenix001 [56]

Answer:

A = Activator

B = Effector

Explanation:

An activator is a protein which typically binds to a short (50–1500 bp) region of DNA which might be located either upstream (mainly) or downstream of a gene so as to cause increased transcription. This particular region of DNA is known as enhancer and activator is also  known as transcription factor. Activator is a trans-acting factor which binds to the cis-acting factor which is enhancer so as to enhance transcriptional expression.

But another protein named as effector may restrict activator from binding to the enhancer leading to a decrease in transcriptional expression by binding to the activator allosterically. Allosteric binding of effector to the activator causes conformational change in activator so it can no longer bind the enhancer.

7 0
3 years ago
Glucose is classified as a
vivado [14]
B-monomer I am not sure about the second one but i think it's C
4 0
3 years ago
Denise was measuring the effect of temperature on the amount of dissolved oxygen that water can hold. She hypothesized that as w
ArbitrLikvidat [17]
The data did not support the hypothesis because the amount of dissolved oxygen decreased as water temperature increased.
7 0
3 years ago
Read 2 more answers
PLEASE HELP!!!!!!! ASAP!!!!!!!!
svlad2 [7]

Answer:

D.

Explanation:

Seeds are the limiting factor.

4 0
3 years ago
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