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
Novay_Z [31]
3 years ago
14

To which substance does ferredoxin transfer an electron?

Biology
2 answers:
Sonbull [250]3 years ago
3 0

The right answer is NADP+.

Ferredoxin is an iron-sulfur protein that effects electron transfer in a large number of redox reactions in cell metabolism through Fe-S clusters whose iron cations oscillate between +2 (ferrous) oxidation states. and +3 (ferric). The first protein of this type was isolated in 1962 from the anaerobic bacterium Clostridium pasteurianum. A chloroplast-specific ferredoxin is involved in the cyclic and noncyclic photophosphorylation reactions of photosynthesis. In non-cyclic photophosphorylation, ferredoxin is the ultimate electron acceptor and reduces NADP + under the action of ferredoxin-NADP + reductase (EC 1.18.1.2) with FAD and a flavin group as cofactors:

2 ferredoxin- [Fe (2+) Fe (3+) S2 (-2)] + NADP (+) + H (+) ==> 2 ferredoxin- [Fe3 (+2) S2 (-2)] + NADPH .

s2008m [1.1K]3 years ago
3 0
The answer would be NADP+. hope i helped :3
You might be interested in
Whats genetics and breeding<br>​
fomenos

Answer:

Genetics- this is the scientific study of genes and heredity.

Breeding-  The production of offspring by animals.

6 0
3 years ago
Help!!! Energy is transferred between the atmosphere and the hydrosphere by which two processes?
xeze [42]

Hey, the right answer is <u>(C) Condensation And Evaporation.</u>

<u>Hope this helped out.</u>

8 0
3 years ago
Read 2 more answers
Restriction endonucleases are especially useful if they generate sticky ends. What makes an end sticky?
Mazyrski [523]

The question is incomplete as it does not have the options which are:

A) single-stranded complementary tails

B) blunt ends

C) poly-A sequences

D) 5' cap

E) interference

Answer:

A) single stranded complementary tails

Explanation:

Restriction endonuclease is the enzyme which cuts the DNA sequence in the internal sequence.

The endonuclease enzyme can cut the DNA sequence in a way that it can form the cuts with the single-stranded overhangs called sticky ends and without overhangs called blunt ends.

The sticky ends are produced when the enzyme makes cut at the single strand and then makes the cut at between the same base at the nitrogenous base. This type of asymmetrical cut forms the single-stranded overhangs which can form the complementary base pairs easily.

Thus, Option-A is correct.

5 0
4 years ago
Imagine there was no tilt to the earths axis and earths orbit was circular
Shkiper50 [21]

Answer:

If the Earth was not tilted on its axis, there would be no seasons. And humanity would suffer.

Explanation:

When a Mars-size object collided with Earth 4.5 billion years ago, it knocked off a chunk that would become the moon. It also tilted Earth sideways a bit, so that our planet now orbits the sun on a slant.

Hope this helps!

Brain-List?

7 0
3 years ago
Should we add soil to our food web?
erma4kov [3.2K]

Answer: Decomposers

Because, when organisms are broken down and decomposed, they are mixed in with the soil. Yes, you should add soil to a food web that depicts the food relationship in an ecosystem because not only is it a result of decomposition, it helps the producers grow, starting the food chain again.

4 0
3 years ago
Other questions:
  • In order for precipitation to take place which process in the water cycle must take place first
    5·1 answer
  • Heart muscle works hard and therefore consumes much ATP. Which organelles would you expect to be especially numerous in the hear
    13·1 answer
  • Transport proteins play a role in both?
    8·1 answer
  • A 70-year-old resident of a long-term care facility has experienced increasing pain, swelling, and redness to her lower leg over
    14·1 answer
  • Another name for cell division is the
    11·2 answers
  • Whats the difference from products and reactants
    6·1 answer
  • Abe
    14·1 answer
  • There are many types of proteins found in the cell membrane. These proteins interact with internal and external environment.
    14·1 answer
  • Which of the following activities is an example of humans overexploiting natural resources? Choose 1 answer: Choose 1 answer: (C
    13·1 answer
  • There are 22 amino acids used within the human body. How can these 22 molecules be used to make hundreds of thousands of differe
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!