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scZoUnD [109]
2 years ago
15

What are grana composed of

Biology
1 answer:
kotegsom [21]2 years ago
7 0
They are composed of thylakoids.
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I need help asap please and thank you!
Aneli [31]

Answer:

They formed from a cloud of dust and gas.

Explanation:

A nebula is where the formation of stars takes place, so the Nebula Theory would pertain to the planets forming in the same way.

4 0
3 years ago
Many scientists predict stronger storms, warmer oceans, and lower ocean pH in the future. If this occurs, how do you think these
Y_Kistochka [10]

Answer:

It wouldn't be able to survive

Explanation:

If the pH goes up than the coral reefs wouldn't be able to live and if they can't live there then there wouldn't be any life. There wouldn't be shelter for the fish and if there is no fish then the ecosystem would collapse.

8 0
3 years ago
Which of the following is a form of stored energy?
zhannawk [14.2K]

Answer:

What are the options?

Explanation:

7 0
3 years ago
Read 2 more answers
How does having less carbon dioxide available in a biodome lead to fewer energy storage molecules being made in the biodome?
nirvana33 [79]
This process moves carbon from biotic to abiotic matter. Carbon dioxide in the biodome decreased because decomposers decreased which means there was a decrease in cellular respiration overall.
8 0
3 years ago
Read 2 more answers
Where does the second step of protein synthesis occur ?
OlgaM077 [116]

 Initiation:

In the cytoplasm, protein synthesis is actually initiated by the AUG codon on mRNA. The AUG codon signals both the interaction of the ribosome with m-RNA and also the tRNA with the anticodons (UAC). The tRNA which initiates the protein synthesis has N-formyl-methionine attached. The formyl group is really formic acid converted to an amide using the -NH2 group on methionine (left most graphic)

The next step is for a second tRNA to approach the mRNA (codon - CCG). This is the code for proline. The anticodon of the proline tRNA which reads this is GGC. The final process is to start growing peptide chain by having amine of proline to bond to the carboxyl acid group of methinone (met) in order to elongate the peptide.

5 0
3 years ago
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