1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Salsk061 [2.6K]
3 years ago
7

During light reactions, ATP is produced when hydrogen ions move:

Biology
1 answer:
Natalija [7]3 years ago
5 0

Answer:

The correct answer will be option-C.

Explanation:

Light-dependent reactions are the reaction of photosynthesis which takes place in the presence of light.

During light reaction, ATP and NADPH intermediates are produced which are utilized during the light-independent reaction. The main reactions that take place during light reactions are photolysis of water and ATP synthesis due to the electron transport chain.

Electron transport chain generates electrochemical gradient across the thylakoid membrane sue to the accumulation of protons in the thylakoid lumen and fewer protons in the stroma of the chloroplast.

This causes the osmotic movement of protons down their concentration gradient through ATP synthase. The movement if hydrogen ions take place from thylakoid lumen to stroma forming ATP molecules.

Thus, Option-C is the correct answer.

You might be interested in
Which of the following statements about blood pH is true?
My name is Ann [436]
The answer is D. Enzymes in the body need to be around the pH level of 7 to function best, and if the blood drifts too far away, some enzymes stop working all together
3 0
3 years ago
A space probe returns with a culture of a microorganism found on a distant planet. analysis shows that it is a carbon-based life
ExtremeBDS [4]
<span>I believe that the pattern that would be expected is both 14 N and 15 N, this is because the DNA was replicated in a conservative manner. Semi conservative replication would produce two copies that each contained one of the original strands and one new strand, while Conservative replication would leave the two original template DNA strands together in a double helix and would produce a copy composed of two new strands containing all of the new DNA base pairs</span>
4 0
4 years ago
What is the advantage of radial symmetry for sessile animals such as hydras and bilateral symmetry for mobile animals such as pl
Juliette [100K]

Answer:

- Radial symmetry is advantageous because sessile animals can "sit down", take food, or sense harmful environmental conditions from different directions.  

- Bilateral symmetry allows motile animals to move straight forward.

- The major evolutionary advantages of bilateral symmetry include cephalization, the formation of a head and tail area and a more directional motion.

Explanation:

Radial symmetry is advantageous for sessile organisms since it enables the uniform distribution of the sensory receptors around the body. In consequence, sessile organisms can react to environmental stimuli from every direction. On the other hand, bilateral symmetry allows motile organisms the arrangement of a specialized nervous system from the anterior end of the organism (i.e., the 'head'). Moreover, another important advantage of bilateral symmetry is the ability to equalize environmental pressures on both sides of the body, thereby enabling a rectilinear motion.

5 0
3 years ago
A country commissioner wants to reduce the amount of waste sent to the local landfill. Which of the following would result in th
Margarita [4]
b.) recycling glass, plastics, and metals <span>would result in the greatest reduction of waste

Hope this helps!</span>
3 0
3 years ago
Which revision correctly uses an appositive to combine the sentences? my american history teacher is named mr. turner. mr. turne
Maru [420]

Mr. Turner, my American history teacher, taught us about the U.S. home front during WWII. Enjoy!

6 0
3 years ago
Read 2 more answers
Other questions:
  • Where was Jones assigned
    12·2 answers
  • Why should we use CER method when approaching a question
    5·1 answer
  • Part A What is a telomere? What is a telomere? the mechanism that holds two sister chromatids together the ends of linear chromo
    5·1 answer
  • A pregnant woman complains, "i have had morning sickness for one week, which caused me to eat less. i am experiencing irritabili
    12·2 answers
  • During strenuous exercise, the NADH formed in the glyceraldehyde 3-phosphate dehydrogenase reaction in skeletal muscle must be r
    14·1 answer
  • A plant receivers 41,250 kcal of the energy from the sun 8,956 kcal of the energy is transferred to the caterpillar which consum
    14·1 answer
  • Help me! I don’t want any links
    6·2 answers
  • In which process does DNA condense into chromosomes?<br> A. Meiosis<br><br> B. Mitosis
    11·1 answer
  • A mutation occurs in the sex cell of a full-grown Zebra. the mutation affects the genes responsible. for producing blood protein
    14·1 answer
  • Genetic alteration probably refers to altering what…. _____________________________ (found in the nucleus)
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!