Life Sciences Review

Life Sciences Review

Assessment

Flashcard

Science

8th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the role of proteins in the body?

Back

Proteins are essential biomolecules that help repair damaged cells and are involved in various bodily functions such as building tissues, enzymes, and hormones.

2.

FLASHCARD QUESTION

Front

How long does evolution typically take?

Back

Evolution typically happens over millions of years.

3.

FLASHCARD QUESTION

Front

What are the main products of photosynthesis?

Back

The main products of photosynthesis are glucose and oxygen.

4.

FLASHCARD QUESTION

Front

What molecule is used during cellular respiration to provide energy?

Back

Sugar is the molecule released by digestion that is used during cellular respiration to provide energy to the body.

5.

FLASHCARD QUESTION

Front

What is a positive reason for genetically altering Fraser Fir trees?

Back

A positive reason is that the population of fir trees would increase and grow healthier.

6.

FLASHCARD QUESTION

Front

Define photosynthesis.

Back

Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll, primarily converting carbon dioxide and water into glucose and oxygen.

7.

FLASHCARD QUESTION

Front

What is cellular respiration?

Back

Cellular respiration is the process by which cells convert glucose and oxygen into energy, carbon dioxide, and water.

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