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
Nutka1998 [239]
3 years ago
14

As electrons are passed through the electron transport chain associated with photosynthesis, they lose energy. what happens to t

his energy?
a.it is used to phosphorylate nad+ to nadph, the molecule that accepts electrons from photosystem i.
b.it is lost as heat,
c.it is used to establish and maintain a proton gradient.
d.it excites electrons of the reaction center of photosystem i.
Biology
1 answer:
harkovskaia [24]3 years ago
3 0
C. it establish and maintain a proton gradient
You might be interested in
Part d - do all bacterial cells have the same structures? there are some structures that are common to all prokaryotic cells, an
Tasya [4]

do all bacterial cells have the same structures? no

4 0
3 years ago
What does it mean that a human being is a bio-psycho-social being?
konstantin123 [22]

Answer:

The biopsychosocial model reflects the development of illness through the complex interaction of biological factors (genetic, biochemical, etc.), psychological factors (mood, personality, behavior, etc.) and social factors (cultural, familial, socioeconomic, medical, etc.).

Explanation:

3 0
3 years ago
Someone please help. And for the 3rd one it’s the same answer choices as the others
Lunna [17]
Do you still need help on this ???
4 0
3 years ago
Why pancreas is called both exocrine and endocrine gland?​
PolarNik [594]

Answer:

This question is in my stored notes read below

Explanation:

Pancreas is an exocrine gland as it has a duct to store pancreatic juice secreted by the pancreas and use it whenever required. It is considered as a endocrine gland as it does not have a duct to store the hormones insulin and glucagon which are directly supplied to the blood stream.

4 0
3 years ago
Which type of wave does not need a solid, liquid, or gas medium to travel through?
RideAnS [48]

Answer:

I believe that it is electromagnetic waves

Explanation:

Hope this helps!

7 0
3 years ago
Read 2 more answers
Other questions:
  • persenyawaan dan perbedaan apakah yang ada antara proses perbuatan roti dan proses pembuatan bir ? jelaskan!
    13·1 answer
  • Do Not Reproduce
    15·1 answer
  • The scientific method is limited to investigating phenomena that are
    5·1 answer
  • The Mississippi River Delta wetlands ecosystem is home to a large number of fish, birds, and other aquatic organisms. During the
    6·2 answers
  • This cell is in what type of solution?
    10·1 answer
  • 1: Can The environment determines all physical features on plants?
    8·1 answer
  • 1.What is a codon? What does it tell the ribosome?
    12·1 answer
  • HELP ME!!!<br><br> Complete the Food Web<br> (Add the arrows to show the transfer of energy)
    12·2 answers
  • The amount of this protein rises and falls in time with the cell cycle
    6·1 answer
  • Whales and hippos are thought to have evolved from a common ancestor around 54 million years ago. Which of the following is also
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!