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Setler79 [48]
3 years ago
14

Enzymes are essential to cells because they are responsible to either making or breaking other molecules the cells need. True or

false
Chemistry
2 answers:
8_murik_8 [283]3 years ago
7 0

Answer:

True is the answer to this question

musickatia [10]3 years ago
6 0

Answer:

true, because your body need something to break down molecules... and that the job of an enzyme, hope this helps :))

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3) Classify the following statements as either a theory (T), a fact (F), a law (L), a
mrs_skeptik [129]

Answer:

Explanation:

Before answering the questions, it is important to define these given terms:

  1. Theory: a theory can best be simply defined as an explanation of a phenomenon usually drawn from careful observation.
  2. Fact: fact is a proven information that has been known to exist or occur.
  3. Law: scientific laws are usually mathematical expressions that seeks to explain a certain observation with some exceptions.
  4. Belief: it is an ideology based on wether a thing exists or not.
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a) There are 2 countries in North America: Belief

The idea that there are just two countries in North America is wrong. A person might choose to hold on to this false knowledge despite strong evidence that can annul this system of reasoning. He or she might be coming from the point view that in terms of economic prowess, there are just two countries in North America. This is more of a belief.

b) If I jump out a window I will die: belief.

This is more of a belief, there is nothing to prove that if one jumps out of a window, death is inevitable.

c) Through the process of natural selection humans, chimpanzees and

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This is a theory that seeks to provide a scientific basis to evolution. To come to this conclusion, observations have been made on humans, chimpanzees and gorillas.

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This is a scientific law which has been simplified in form of mathematical expression to show the relationship between mass energy.

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viruses, are too small to see under the microscope: Fact

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Help me fast! Please!
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