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timama [110]
3 years ago
13

Hi!! Help with these biology questions would be greatly appreciated! Thank you!

Biology
1 answer:
OverLord2011 [107]3 years ago
4 0

Answer:

A

Explanation:

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If the atp synthase for an organism contains 15 c subunits, how many protons must flow through atp synthase per each new atp tha
anastassius [24]

Each time a new ATP is created, ATP synthase must process 5 protons.

<h3>Where is ATP synthase found and what does it do?</h3>
  • ADP and phosphate are converted into ATP by the mitochondrial enzyme ATP synthase, which is located in the inner membrane.
  • Protons are transported over a gradient created by electron transfer from the chemically positive to the negative side of the proton, which drives the flux of protons.
<h3>How does photosynthesis's ATP synthase function?</h3>
  • The light-driven production of ATP is catalyzed by the chloroplast ATP synthase, which is activated in the light and deactivated in the dark by redox-modulation via the thioredoxin system.
  • This down-regulation is thought to be crucial for minimizing wasted ATP hydrolysis at night.
<h3>What makes ATP synthase so crucial?</h3>

All cellular functions are powered by ATP, which is constantly used by cells and required for production. About 100 ATP molecules can be produced by each ATP synthase every second.

learn more about ATP synthase here

<u>brainly.com/question/893601</u>

#SPJ4

3 0
1 year ago
Which two cellular structures provide protection to the cell? A. nuclear membrane and vacuole B. cellular membrane and cell wall
arsen [322]

Hey there! Cellular membrane and cell wall is your answer.


7 0
3 years ago
Aziza is designing an experiment to test whether the color of a hummingbird feeder affects the number of hummingbirds that feed
Nezavi [6.7K]

Answer:

Shape, Size, Height, Type of Food

Explanation:

The color is the variable and the type of hummingbird can't be controlled.

6 0
3 years ago
Look at metaphase and anaphase. Suggest the purpose of the spindle fibers during mitosis.
guajiro [1.7K]

Answer:

The spindle fibre is necessary to separate the sister chromatids into opposite sides of the cell.

Please find detailed explanation below

Explanation:

Mitosis is the cell division that produces two daughter cells that are genetically identical to the parent cell. Mitosis occurs in stages viz: prophase, metaphase, anaphase and telophase. The replicated chromosome, aligns at the centre of the cell in the METAPHASE stage and separates into opposite poles in the ANAPHASE stage.

This alignment (at the equator) and separation into opposite pole is possible with the aid of a structure called SPINDLE FIBRES. Spindle is a structure formed from microtubules, which attach to the kinetochores (located in the centromere) of each replicated chromosome to separate them from one another. Hence, the purpose of the spindle fibre during mitotic division is to separate the GENETIC MATERIAL of a parent cell into two daughter cells.

6 0
3 years ago
A brief contraction of all muscle fibers in a motor unit in response to a single action potential moving down the somatic motor
ad-work [718]

Answer:

Muscular tissue

7 0
3 years ago
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