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bekas [8.4K]
3 years ago
15

A chloroplast is an organelle inside of cells. True or False

Biology
2 answers:
vaieri [72.5K]3 years ago
6 0

The answer is true because organelles are only found in plant cells and  protists and usually in algae.

Galina-37 [17]3 years ago
3 0

The answer would be, True, A chloroplast is an organelle inside of cells.

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The amount of Peroxidase will be changed by
inessss [21]

Answer:

The amount of peroxidase will be changed by changing the amount of turnip extract used.

Explanation:

A) Adding more or less buffer to the test tube.

<em>B) Changing the amount of turnip extract used.</em>

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D) Using different types of turnip extracts prepared for us.

Peroxidase is an enzyme that degrades hydrogen peroxide (H₂O₂), releasing oxygen at the end of the reaction. One of the vegetable sources to obtain peroxidase is turnip (Brassica Napus).

The experiment on which the question is asked has to do with the reaction in which H₂O₂ participates, as a substrate, and the turnip extract containing the enzyme peroxidase, with a change in color due to the release of oxygen.

It is clear that, if the amount of turnip extract in the reaction is changed, the amount of peroxidase added will change.

Learn more:

Enzyme-substrate complex brainly.com/question/1615778

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3 years ago
_____ describes the life cycle of a star
LenKa [72]
Stars are formed in clouds of dust and gas (nebulae.) Nuclear reactions at the center (core) of stars gives enough energy to make them shine brightly for many, many years. The exact l<span>ifetime of a star depends on its size.</span>
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3 years ago
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3 0
3 years ago
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Answer:

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3 years ago
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