CD Semester 1 Biology Review 24-25

CD Semester 1 Biology Review 24-25

Assessment

Flashcard

Biology

9th Grade

Hard

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16 questions

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1.

FLASHCARD QUESTION

Front

What happens to the amount of CO₂ in the atmosphere if the process of photosynthesis increases?

Back

Decreases

2.

FLASHCARD QUESTION

Front

What type of feedback loop amplifies the response?

Back

Positive feedback loop

3.

FLASHCARD QUESTION

Front

What factor increases the rate of photosynthesis when the temperature is hotter (but not too hot)?

Back

Hotter Temperature

4.

FLASHCARD QUESTION

Front

What process allows fish to remove O2 from the water during gas exchange?

Back

Diffusion, Moves from high to low concentration

5.

FLASHCARD QUESTION

Front

Which human body system is responsible for gas exchange?

Back

Respiratory System

6.

FLASHCARD QUESTION

Front

Define photosynthesis.

Back

The process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll.

7.

FLASHCARD QUESTION

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll absorbs light energy, primarily from the sun, to convert carbon dioxide and water into glucose and oxygen.

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