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
soldier1979 [14.2K]
3 years ago
11

What is the purpose of the electron transport chain in the thylakoid membrane?

Biology
1 answer:
Feliz [49]3 years ago
6 0

Answer:

To produce energy in form of ATP

Explanation:

The thylakoid membrane harbors photosystems that will receive light photons, ejecting electrons from a main chlorophyl molecule in a reaction center, to other acceptors.  These electrons will reach the electron transport chain to create a proton gradient, and subsequently, to produce ATP.  Later on these electrons will reach the other photosystem, to produce reducing power.  This is in plants.

Cyclic photosystems also exist, in some bacteria, for example,  and only produce energy as ATP.  They also have an electron transport chain.

You might be interested in
Differentiate between Carnivores and herbivores animals ? Give 2 examples.
Natasha_Volkova [10]
Carnivors eat meat herbivores eat plants and herbivores have smaller teeth because they don't chew meat
5 0
3 years ago
Read 2 more answers
Plants make food (sugar) using sunlight, carbon dioxide from the air, and
Dvinal [7]
Water! It is essential to have water
4 0
2 years ago
Read 2 more answers
S. pyogenes is a gram-positive bacterium. gram-positive bacteria have structural differences that distinguish them from gram-neg
yKpoI14uk [10]

The method may be easily applied in order to obtain additional information for clinical prescriptions from. By new method, we could easily distinguish gram-positive and gram-negative bacteria in liquid culture media within 10 min. This modest and fast technique may be beneficial for determining the treatment course of patients with UTIs, particularly for those without a prior history of UTIs.


3 0
3 years ago
Human blood types are characterized by the presence absence of surface markers known as a tigers on the surface of red blood cel
zalisa [80]

Answer:

characterized by presence or absence of antigens

the blood types are A, B, O, AB

Explanation:

There are two antigens and two antibodies that are mostly responsible for the ABO types.  The specific combination of these four components determines an individual's type in most cases. Erythrocytes and serum were related to the presence of antigens on these erythrocytes and antibodies in the serum. these antigens  are A and B, and depending upon which antigen the erythrocytes express, blood either belonged to blood group A or blood group B. A third blood group contained erythrocytes that reacted as if they lacked the properties of A and B, and this group was later called "O" blood group. The fourth blood group AB, was added to the ABO blood group system. These erythrocytes expressed both A and B antigens.

Blood group   Antigen present on RBC    Antibodies in serum    Genotype(s)

      A                        antigen A                             anti-B                     AA or AO

      B                        antigen B                             anti-A                     BB or BO

      AB              both A and B antigen                 none                         AB

      O                           none                           anti-A and anti-B           OO

4 0
3 years ago
Based on the ear, the ________ represents an amount that meets the needs of 97 to 98 percent of healthy individuals in an age/ge
Veseljchak [2.6K]
Based totally on the ear, the Recommended Dietary Allowance (RDA) represents an amount that meets the desires of ninety-seven to the ninety-eight percentage of healthy people in an age/gender institution.
ok consumption (AI): hooked up while evidence is insufficient to increase an RDA and is ready at a degree assumed to make certain nutritional adequacy.
5 0
3 years ago
Other questions:
  • What does it mean to be predisposed to getting cancer? if you inherit a mutated cell cycle gene, does that automatically mean th
    5·1 answer
  • How have atmospheric carbon levels changed?
    15·1 answer
  • A mutation caused some normally black-and-white peppered moths to be all
    11·2 answers
  • How are cast formed?
    11·2 answers
  • Plz help me just numbers 11 and 13 <br><br><br><br>Thx you
    9·1 answer
  • What can cause the eruption from a shield volcano to become explosive?
    12·1 answer
  • Please help with my biology
    9·1 answer
  • 3. What charts, tables, or drawings would clearly show what you have learned in this lab?
    8·1 answer
  • Which statement best describes how Watson and Crick's model used other scientists' work to create a model of DNA?
    14·2 answers
  • Which is a function of the structure that is represented in the image?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!