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
prohojiy [21]
3 years ago
6

Which of the following occurs during the light-dependent reactions of plants?

Biology
1 answer:
zubka84 [21]3 years ago
3 0

Answer:

The correct answer will be option-D.

Explanation:

Photosynthesis proceeds in two stages: light-dependent and light-independent reaction.

The light-dependent begins when the chlorophyll pigment of the photosystem absorbs light energy.  This absorption causes the excitation of the electrons provided by the chlorophyll molecule.  

The excited electrons accepted by electron acceptor molecule from reaction center and a chain of electron flow begin called electron transport chain.

This transport of electrons creates a scarcity of electron in photosystem which causes splitting of the water molecule as a result of which oxygen gas is released.  

Thus, option-D is the correct answer.

You might be interested in
Please help, its for a test!
SVEN [57.7K]

(hi, i dont know about this one personally, but i found an answer somewhere else on the internet thatll hopefully help u)

Answer: They consist of long chains of C, H, and O.

Explanation:

In terms of chemical composition, lipids differ from nucleic acids and proteins because they mostly just contain carbon, hydrogen, and oxygen (except for phospholipids which of course contain phosphorous). In addition to those elements, proteins contain nitrogen and sulfur, and nucleic acids contain nitrogen and phosphorous.

Carbohydrates share the C, H, and O composition as lipids, but they differ in structure. Lipids are generally exist as triglycerides, which consist of a triple hydroxyl alcohol (glycerol) that has bonded to three long-chain carboxylic acids (fatty acids) in a triple condensation reaction. Carbohydrates on the other hand are made of carbon ring structures that either remain alone or polymerize into long polysaccharide chains.

8 0
3 years ago
1. What are cell cycle regulators?
Goshia [24]

Explanation:

Cell Cycle Regulators. The cell cycle controls replication and apoptosis, prevents uncontrolled cell division (tumor formation), and may involve detection and repair of damage to DNA. ... Sigma offers a host of cell cycle regulators such as antimitotics, mitotic inhibitors, and cytokinesis inhibitors.

8 0
3 years ago
The image on the left shows a normal red blood cell, and the image on the right shows a cell that has been put into a new soluti
horrorfan [7]

Answer:

The water molecules move by active transport into the cell from low water concentration to high water concentration

5 0
3 years ago
Read 2 more answers
any one who answers correctly will recieve 100 points and the brainliest answer but must be under 10 minutes .Gene therapy—alter
sweet [91]

Answer:

Sickle Cell Anemia:

What is the difference between sickle cell trait and sickle cell disease?

Huntington’s disease:

How does the mutant protein huntingtin cause Huntington’s disease?

Explanation:

6 0
3 years ago
Read 2 more answers
Which best describes X and Y?
Svetllana [295]

Answer:

the second one

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Identical daughter cells are created through
    13·2 answers
  • In the experiment described in the scenario, what's the variable​
    10·1 answer
  • Who described atoms as having a positive nucleus with electrons that have different energies at different energies at different
    9·1 answer
  • What organisms release stores energy from organic compounds through cellular respiration?
    12·2 answers
  • What’s the meaning of existence
    7·2 answers
  • What type of relationship is there between sea anemones and clown fish?
    14·1 answer
  • Any change in the Relative Frequency of alleles in a population is:
    14·1 answer
  • How do animals take in glucose?
    10·1 answer
  • Some antibiotics can harm a cell's ribosomes. Which of the following would you predict to be the most likely long-term effect of
    5·1 answer
  • 1) List ways in way to create awareness on the safe keeping of turtles ?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!