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
Flauer [41]
3 years ago
14

When light energy excites electrons in photosystem II, where do the electrons to replace them come from?

Biology
1 answer:
Readme [11.4K]3 years ago
4 0
Water is photolysed to produce electrons, H+ ions and O2.

The equations is 2H2O ->4H+ + 4e- + O2
You might be interested in
Invasive species are<br> typically spread<br> through__
DIA [1.3K]

Answer:

Human Activitys.

Explanation

The goods we use, travel around the world very quickly, and they often carry uninvited species with them.

7 0
2 years ago
Because bamboo can be harvested and regrown quickly it is what type of resource
liq [111]

Answer:

Answer: 2

Explanation:

I do not not know a VOC resource is, but it is not the answer. The answer is B, a rapidly renewable resource.

Somethings are by products. Silver and Gold can be byproducts of copper, but Bamboo is a primary resource. You use it as soon as you grow it.

Answer 2

3 0
3 years ago
What would happen if the number of plants in a room where increases from 20 plants to 100 plants?
Nadya [2.5K]
I think you’ll be able to be able to breathe better
8 0
3 years ago
When a living thing changes in response to a change in seasons, it is called a ________.
Elis [28]
D I think

Sorry if it’s wrong
3 0
3 years ago
Read 2 more answers
Organelles, cells, tissues, organs, and organ systems work together to build, break down, take in, and transport many types of _
kap26 [50]
I guess its proteins?? because its needed for building protoplaam
7 0
2 years ago
Other questions:
  • Why do we see different phases of the lunar cycle?
    15·2 answers
  • Hypothesis A: If heart rate is related to caffeine intake, then coffee drinkers will have higher heart rates.
    8·2 answers
  • What are some examples of DNA?
    8·1 answer
  • Rewrite the problem to this equation 25=25+5x
    9·2 answers
  • What is a shooting star, a comet or a meteor burning in our Earth’s Atmosphere?
    15·2 answers
  • During your summer internship at a laboratory, you are given the opportunity to view a chimpanzee zygote under a microscope. You
    15·1 answer
  • Convert 40 km to _____________m.
    11·1 answer
  • Which of the following is true about protein molecules? A. Protein molecules are made up of strands of DNA joined together by am
    14·1 answer
  • Which of the following statements is TRUE?
    12·1 answer
  • How does tempurature and ph affect enzymes?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!