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
Vitek1552 [10]
4 years ago
15

What happens to the free energy released as electrons are passed from photosystem ii to photosystem i through a series of electr

on carriers? it is used to establish and maintain a proton gradient. it is used to phosphorylate nad+ to nadph. it excites electrons of the reaction center in photosystem i. it is used to synthesize atp through substrate-level phosphorylation?
Biology
1 answer:
wlad13 [49]4 years ago
8 0
<span>The correct answer is: It is used to synthesize ATP through substrate-level phosphorylation.</span>  
<span>The free energy released as electrons are passed from photosystem II to photosystem I drive pumping of H+ and building a gradient. H+ flow down their gradient and when they pass through ATP synthase, the ATP is produced by substrate-level phosphorylation (ADP+Pi).</span>
You might be interested in
Cellular respiration and fermentation both?
Hatshy [7]

Answer:

Fermentation and cellular respiration are alike in that they both begin with a series of reactions known as glycolysis, which breaks glucose molecules into smaller pyruvate molecules. ... ~ Fermentation and cellular respiration differ in that fermentation does not require oxygen while cellular respiration does.

Explanation:

And I got an image for you ,

7 0
4 years ago
Read 2 more answers
Read the following scenario to answer the following question. An abundant and continual supply of ATP is necessary for all livin
Kobotan [32]

Answer: Carbon dioxide and also bring in more oxygen for supporting the aerobic metabolism

Explanation:

 The aerobic metabolism is one of the type of process in which the body basically helps in creating the energy in our body by the process of combustion of the fats and carbohydrates in the oxygen presence.

According to the given scenario, when we doing exercise the breath become more faster and at that specific time it is very important to expel the carbon dioxide and then inhale more oxygen for supporting the aerobic metabolism in the our body system.

 Therefore, The given answer is correct.      

3 0
3 years ago
Monkeys in the New World (the Americas) have prehensile tails, strong flexible tails that grip branches and operate much like an
Rudiy27

Answer:

The terms old world and the new world are used in the context of history and for the prime objective of differentiating the major ecozones found on the planet. This also helps in categorizing various species of plants and animals that originated in different places and times.  

In terms of old and new, Old World signifies to Asia, Europe, and Africa, on the other hand, the New World signifies towards the Americas that comprise South America, North America, and Central America. The New World monkeys possess prehensile tails, while the Old World monkeys don't. This suggests that the prehensile tail originated in the monkeys found in the New World, primarily after the separation of the Americas from Asia and Africa.  

3 0
3 years ago
How are foods that are carbohydrates related to sugar?
BartSMP [9]
Carbohydrates are naturally occurring sugars, starches and fiber in food. All carbohydrates are made up of sugar molecules. Sugar molecules linked together form starches and fiber. In the body, starches and sugars are broken down in the digestive system to glucose.
3 0
4 years ago
In the biuret test, what was the purpose of testing egg albumin? ​
enot [183]

Answer:

To test the presence of protein in the food substance which gives a blue-to-purpule colour

4 0
3 years ago
Read 2 more answers
Other questions:
  • Q: what event within the food chain might lead to the graph shown below?
    8·2 answers
  • What is the most common method of carbon dioxide transport?
    8·2 answers
  • Explain the connection between the Nucleolus, ribosome, and RER.
    13·1 answer
  • Enzymes are an example of proteins. list some other types of proteins:
    8·1 answer
  • How does speed relate to a change in position over time?
    14·1 answer
  • What is the effect of DNA copying which is not perfectly accurate on the reproduction process?​
    10·2 answers
  • Bonus points<br>real ans plzz help<br>or I will report you​
    7·1 answer
  • ASAP PLS HELP !!! Jfndndbrhdbdbr pls
    13·1 answer
  • What is the independent and dependent variable? Two groups of students were tested to compare their speed working math problems.
    15·1 answer
  • How would the rate of photosynthesis be affected if a plant was placed in a well lit, cold room​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!