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pochemuha
3 years ago
13

The phosphate transport system in bacteria imports phosphate into the cell against the phosphate concentration gradient. The ene

rgy for phosphate import is provided by a pH gradient across the membrane (lower pH outside the cell than inside the cell), rather than by ATP hydrolysis. The bacterial phosphate transport system is an example of what?
Biology
1 answer:
JulijaS [17]3 years ago
4 0

Answer:

Active uptake.

Explanation:

This phosphate active uptake is mantained mainly by two systems: Pst system, which is only used in situations of phosphorus deficiency, when the level of the external Pi (inorganic phosphate) is lower than 20 micromolar. The Pit system is used constitutively, it means, at all time. These systems relies in several membrane proteins.

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Which is an electromagnetic wave
KATRIN_1 [288]

Answer:

In physics, electromagnetic radiation (EM radiation or EMR) refers to the waves (or their quanta, photons) of the electromagnetic field, propagating (radiating) through space, carrying electromagnetic radiant energy. It includes radio waves, microwaves, infrared, (visible) light, ultraviolet, X-rays, and gamma rays.

Explanation:

If I understood the question.

3 0
3 years ago
We learned that Robert Hooke named cells from the Latin, cella, which means "small room". Do you think Mr. Hooke was observing p
uysha [10]

Answer:

Plant cells

Explanation:

Visually, plant cells are more rectangular and organized as compared to animal cells which are more diverse in shape. I hope this can help you!

8 0
2 years ago
How was earth able to maintain the moderate temperatures that were necessary to support life ?
Setler [38]
<h3>Answer: The oceans and atmosphere help earth have moderate temperatures!</h3>

7 0
3 years ago
Climax community- most stable community that takes hundreds of years to develop. The types of organisms change due to __?__.
Svetlanka [38]

Answer:

competition

Explanation:

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Competition between species in the same habitat is an important biotic factor in discussing ecological succession and the emergence of climax communities. Competition leads to a drop in the diversity of species in a given ecosystem because the dominant species live on and reproduce while the other species die off.

6 0
2 years ago
1. Gametes are formed by.. (1 point)
777dan777 [17]
Hello

Gametes are formed after the cell reproduction process mitosis.

Hope this helps
Plz mark me as Brainliest
7 0
2 years ago
Read 2 more answers
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