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Anna [14]
3 years ago
13

What are the reactants in cellular respiration?

Biology
2 answers:
Len [333]3 years ago
8 0

Answer:

B

Explanation:

We need oxygen to breathe and water because there are oxygen particles in water.

Tju [1.3M]3 years ago
8 0

A

Explanation:

Cellular respiration occurs in living cells. It provides energy to the cell for carrying out its metabolic activities. Glucose and oxygen are the reactants and the end products are carbon dioxide and water with the liberation of energy in form of ATP.

Glucose is energy in form of ATP molecules.

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Enzymes can be denatured unfolded by what environmental factors
erastova [34]

Enzymes can be denatured unfolded by heat or chemicals.

<h3>What are enzymes?</h3>

Enzymes are proteins that are found in living organisms which are able to increase the rate of chemical reaction and remains unchanged at the end of the reaction.

The factors that can denature enzymes include heat and chemicals. This is because:

  • Higher temperatures disrupt the shape of the active site, which will reduce its activity, or prevent it from working. When the enzyme loses its shape, it is said to have been denatured.

  • These environmental factors can alter the pH level of the enzyme.

Therefore, for an enzyme to perform its functions, the external factors that affects it's activities must be normal and favorable.

Learn more about enzymes here:

brainly.com/question/19423601

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3 0
2 years ago
How can i increase an object’s Kinetic Energy?
Alik [6]

- An object's kinetic energy depends on its mass and its speed.

- The faster something is moving and the heavier it is, the more work it can do.

- Kinetic energy increases as an object moves faster.

- If an objects speed is doubled > kinetic energy is quadrupled.

<em>If an object is not moving, it does not have kinetic energy. </em>

7 0
3 years ago
Which foods should the nurse encourage the mother to offer to her child with iron-deficiency anemia?
Valentin [98]
Foods rich in iron include:

Red meat, pork and poultry.
Seafood.
Beans.
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Dried fruit, such as raisins and apricots.
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Peas.

4 0
4 years ago
The antibodies found almost entirely and only on the surface of b cells (not secreted from them), and which always exist as mono
boyakko [2]
These antibodies are IgD.
It is a monomeric antibody isotype that is expressed in the plasma membranes of immature B-lymphocytes. It is also produced in a secreted form that is found in small amounts in blood serum. IgD is co-expressed with IgM on the surface of the majority of mature B cells prior to antigenic stimulation and functions as a transmembrane antigen receptor.
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Suppose that you have a solution of 5% sugar water in a bag. The bag is semipermeable: Water molecules can pass into and out of
soldier1979 [14.2K]
There will be to much sugar to drink from the water or you can and go to the hospital.
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3 years ago
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