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
boyakko [2]
3 years ago
8

Could cellular respiration happen without photosynthesis?

Biology
1 answer:
MissTica3 years ago
4 0
Not for long. We use oxygen for cellular respiration and plants make oxygen so if all the plants died, we would only have so long to live
You might be interested in
What is the crescent shaped surface of liquid that forms in pipettes and graduated cylinders?
vaieri [72.5K]
It is called a Meniscus.
7 0
3 years ago
Proteins that bind to cells and stimulate cell division are called
Tcecarenko [31]

The answer to this question would be A:growth factors

Hope this helped!!

5 0
3 years ago
9. a) How does hydrogen bonding help the transport of water in plants?
grigory [225]

Answer:

Water has a high Cohesion because of Hydrogen bonding. This is important as transport of water in the Xylem in plants relies on water being pulled up. Cohesion also gives the water a high surface tension, allowing small organisms, such as Pond Skaters, to walk along it.

Explanation:

Water molecules forming hydrogen bonds with one another. The partial negative charge on the O of one molecule can form a hydrogen bond with the partial positive charge on the hydrogens of other molecules. Water molecules are also attracted to other polar molecules and to ions.

Plants obtain the hydrogen they need from water molecules. Don't try to feed your plant hydrogen gas -- your plant wouldn't know what to do with it if you did. As long as they have water, plants can readily obtain all the hydrogen they need. :)

6 0
3 years ago
How many glucose molecules can be formed by 6 molecules of carbon
Hoochie [10]

Answer:

1

Explanation:

"Six carbon dioxide molecules (CO2) are required to create one glucose molecule (C6H12O6) because carbon dioxide has one carbon per molecule, while glucose molecules have six carbons."

3 0
3 years ago
In which process CO2, is released as a by-product of oxidation-reduction reactions?
melamori03 [73]

Answer:

B) Krebs cycle (citric acid cycle)

Explanation:

Glycolysis breaks glucose into two pyruvate molecules. Pyruvate is decarboxylated into acetyl CoA and the reaction occurs in the matrix of mitochondria. In the mitochondrial matrix, acetyl CoA enters Kreb's cycle and is broken down into CO2 and H2O. For one molecule of acetyl CoA, two molecules of CO2 are released as a by-product. Therefore, out of three carbon atoms of pyruvate, two are released as CO2 during Kreb's cycle.

5 0
3 years ago
Other questions:
  • A researcher claims that different metabolic pathways allow bacteria to use different molecules as sources of matter and energy.
    6·2 answers
  • Choose all the answers that apply.
    9·1 answer
  • Why is having an extra chromosome 21 tolerable to the point that someone with this condition can survive to maturity?
    11·1 answer
  • What bones contribute to the formation of the orbit?
    8·1 answer
  • Quentin, a crime scene investigator, has discovered a gun at a crime scene. Which of the following is the proper procedure for p
    12·2 answers
  • A ball is tossed up in the air. At its peak, it stops before beginning to fall. The ball at its peak has
    5·1 answer
  • A healthy environment depends on bio geochemical cycles maintaining a balance of input and output. When forests are cut down, wh
    10·1 answer
  • In what way do the membranes of a eukaryotic cell vary?
    10·1 answer
  • What are some of the key life support systems built into a space suit
    9·1 answer
  • Which reproductive organ has the greatest number of different functions?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!