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
ad-work [718]
3 years ago
10

Which describes the role of oxygen in photosynthesis?

Biology
1 answer:
Lyrx [107]3 years ago
7 0

Answer:

Oxygen is a by-product during the photolysis of H2O to release electrons to be energised and passed down the electron transport chain and H+ ions.

You might be interested in
"A microbiology technologist is reading an anaerobic culture and observes a double zone of hemolysis on an anaerobically incubat
mariarad [96]

Answer:

<em>Clostridium perfringens</em>

Explanation:

<em>Clostridium perfringens</em> is a bacterium characterized by being a large, gram-positive, boxcar-shaped bacillus.

It is part of the facultative aerobic bacteria group (they can survive both in the presence or absence of oxygen) and is also a spore-forming bacterium (spores are small structures capable of generating new bacteria).

<em>Clostridium perfringens</em> can cause food poisoning, which results from the ingestion of contaminated food (usually meat and animal products) by the bacteria.

Once in the small intestine, the bacteria releases the toxin that usually causes diarrhea.

4 0
4 years ago
Present at the centre of root and used in transportation of materials
AnnZ [28]

Answer:

C.root hair

Explanation:

7 0
3 years ago
Read 2 more answers
A white carnation flower is cut and placed in a flask containing water mixed with blue food color. After some time, it is observ
Fantom [35]
The plant tissue that is responsible for transport of the blue water to the flower is the XYLEM VESSELS. 
Xylem vessels are responsible for upward transport of water and minerals from the roots to the stems and to the leaves.
7 0
4 years ago
The division of the nervous system that connects the brain and spinal cord to the rest of the body is the __________ system.
Montano1993 [528]
Central Nervous System (CNS)
3 0
3 years ago
Pumps move substances ____________ a concentration gradient, a process that requires energy. Channels instead provide the means
nekit [7.7K]
Against, down, high, low, ATP, diffuse, charges
6 0
3 years ago
Other questions:
  • Imagine your forearm, hand, and fingers as a giant model of a neuron. based on this model, fingers are to dendrites as _____ is
    9·2 answers
  • The part of a flower where seeds grow
    5·1 answer
  • A city was intensively sprayed with DDT to control houseflies. The number of houseflies was immediately greatly reduced. Each ye
    7·1 answer
  • Which functional group is present in amine compounds?
    11·1 answer
  • Which is the purpose of transfer RNA?
    8·2 answers
  • After injury to the _______ region of the brain, a person could present as being either unmotivated, passive, and with limited i
    14·1 answer
  • Which one is NOT one of the properties of water?
    9·1 answer
  • Body processes are regulated by which nutrients?
    14·1 answer
  • How does the cooling rate of magma affect the<br> texture of igneous rock?
    12·1 answer
  • 3. How many membranes are does the<br> nucleus have?<br> 01<br> 02<br> 03
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!