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Midterm Review - 1 (2024-2025)

Midterm Review - 1 (2024-2025)

Assessment

Flashcard

Biology

10th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the optimum pH for amylase activity?

Back

The optimum pH for amylase activity is around 6.7 to 7.0, which is near neutral.

2.

FLASHCARD QUESTION

Front

What happens to amylase in the stomach?

Back

Amylase becomes inactive in the stomach due to the acidic pH, which is not suitable for its function.

3.

FLASHCARD QUESTION

Front

What is the primary function of ribosomes in a cell?

Back

Ribosomes are responsible for synthesizing proteins by translating messenger RNA (mRNA).

4.

FLASHCARD QUESTION

Front

What is the consequence of ribosome destruction in a cell?

Back

If ribosomes are destroyed, the cell would be unable to synthesize proteins, leading to cell dysfunction.

5.

FLASHCARD QUESTION

Front

What is active transport in cellular biology?

Back

Active transport is the movement of molecules across a cell membrane from a region of lower concentration to a region of higher concentration, requiring energy.

6.

FLASHCARD QUESTION

Front

What are pioneer species?

Back

Pioneer species are the first organisms to colonize previously disrupted or damaged ecosystems, initiating ecological succession.

7.

FLASHCARD QUESTION

Front

What type of succession occurs after a forest fire?

Back

Secondary succession occurs after a disturbance like a forest fire, where the soil remains intact and allows for regrowth.

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