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neonofarm [45]
3 years ago
12

This developing plant uses starch stored in the seed as a source of energy during germination. This stored starch is a by-produc

t of A) fertilization. B) glycolysis. C) photosynthesis. D) respiration.
Biology
2 answers:
Nata [24]3 years ago
5 0
The answer is C. Photosynthesis. 

I hope this helps. 

Have a nice day. :) 
Virty [35]3 years ago
3 0

Answer:

The answer is C. Photosynthesis.

Explanation:

Photosynthesis is the process by which a plant, through the chlorophyll of its leaves, absorbs light from the sun, so that the plant can synthesize glucose, energy, oxygen from inorganic substances such as CO2 and water. In this process the energy of sunlight is transformed into stable chemical energy that serves the plant to feed, grow and develop.

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Answer:

The sodium-potassium pump is an active transporter because it needs to move sodium and potassium ions against the concentration gradient.

Explanation:

You have to think of it as outside vs inside the cell.

Outside the cell, you have 5mM K and 150mM Na. Inside the cell, you have 100mM K and 10mM sodium. Without the transporter then the ions would go from greater concentration to lower concentration.  Energy keeps the ions going from the way they would naturally happen.

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4)sry idk this one ☝️

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Question 9 of 25
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