OSE 7.3 Review

OSE 7.3 Review

Assessment

Flashcard

Science

7th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What determines whether a molecule can be absorbed into the bloodstream?

Back

The size of the molecule; some molecules are too large to fit through the cell membranes.

2.

FLASHCARD QUESTION

Front

What is the process by which small food molecules enter the bloodstream?

Back

Absorption.

3.

FLASHCARD QUESTION

Front

What happens to water and fiber as they pass through the digestive system?

Back

They remain the same for both healthy individuals and those with digestive issues; they pass through the system.

4.

FLASHCARD QUESTION

Front

What is the primary function of the esophagus?

Back

To transport food from the mouth to the stomach.

5.

FLASHCARD QUESTION

Front

What indicates a physical change when chewing food?

Back

The food is broken down into smaller pieces.

6.

FLASHCARD QUESTION

Front

What role does the digestive system play in food processing?

Back

It takes in food, breaks it down through chemical reactions, and absorbs nutrients.

7.

FLASHCARD QUESTION

Front

Why is absorption important in the digestive process?

Back

It allows nutrients from food to enter the bloodstream and be delivered to cells.

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