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pantera1 [17]
3 years ago
8

What is simple diffusion

Biology
2 answers:
diamong [38]3 years ago
6 0
Simple diffusion is.........
Elden [556K]3 years ago
3 0

actually, Simple diffusion is the process by which solutes are moved along a concentration gradient in a solution or across a semipermeable membrane.

Hydrogen bonds are extremely temporary, however, and the solution is constantly stirred as a result.

hope it helps:)

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(Image attached) Please help. Question is in the attached image.
kifflom [539]

Answer:

All of the above

Explanation:

ATP synthase is a transmembrane protein enzyme. It harnesses the potential energy –proton motive force-  created by the development of a proton gradient across a membrane (could be across the intermembrane space in chloroplast and mitochondria). As the H+ ions 'drain' back and pass through their channels in the protein enzyme, the synthase is able to phosphorylate ADP and Pi to form ATP.

These ATPs (from photophosporylation) in light-dependent phase, are used in the catabolism of glucose, in the light-indepedent phase.

3 0
3 years ago
I am trying to determine reactants going into the electron transport chain. Is this right?
irina1246 [14]

Answer:

Yes, this is correct.

Explanation:

  • In each glycolytic pathway, glyceraldehyde 3-phosphate dehydrogenase produces 1 molecules of NADH as a result of reduction of NAD+.
  • Pyruvate dehydrogenase converts pyruvate to Acetyl CoA producing 1 molecule of NADH per pyruvate oxidized.
  • In Kreb's cycle, isocitrate dehydrogenase, alpha-ketoglutarate dehydrogenase, and malate dehydrogenase reactions produce 1 molecule of NADH each. Furthermore, succinate dehydrogenase reaction produces a single molecule of FADH2 per FAD reduced.
  • Since, we began with 2 molecules of glyceraldehyde 3-phosphate, we  multiply the above figures by 2 and get a total of 10 NADH and 2 FADH2.

4 0
2 years ago
Control of (blank) synthesis is the key to controlling the chemical pathway of the cell.
strojnjashka [21]
Controlling the synthesis of proteins is the key to controlling the chemical pathways in the cell.
This is because proteins have key roles in many chemical reactions in the cell.
The most important proteins for the chemical reactions in the cell are enzymes.
Enzymes catalyze many chemical reactions, therefore, the control of the enzyme synthesis is a direct way of controlling other chemical reactions in the cell.
3 0
3 years ago
Where is magnet the strongest
lions [1.4K]
The magnetic field of a bar magnet is the strongest at either pole of the magnet. It is equally strong at the North Pole when compared with the south pole. So I would say the answer is A.
8 0
3 years ago
When discussing the dimensions of temperament, what is the term used to refer to the proportion of active time periods to inacti
d1i1m1o1n [39]

Answer:

It's d , activity level

Explanation:

Tempratement is something you are born with and it defines how an individual respond to the world

While activity level is the amount of motion that a child performs while doing some physical activity

They start in utero when the baby moves and kicks inside

When they grown up ,some children possess more energy and they don't seem to stay at one place

When they grow up they will jump and run a lot ,those who are highly active

6 0
3 years ago
Read 2 more answers
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