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AP Bio Unit 1 Review

AP Bio Unit 1 Review

Assessment

Flashcard

Biology

11th - 12th Grade

Practice Problem

Medium

Created by

Wayground Content

Used 1+ times

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the structure of a phospholipid?

Back

A phospholipid consists of a hydrophilic (polar) head and two hydrophobic (nonpolar) tails, forming a bilayer in cell membranes.

2.

FLASHCARD QUESTION

Front

How do phospholipids interact with water molecules?

Back

The polar heads interact with water, while the nonpolar tails do not.

3.

FLASHCARD QUESTION

Front

What is capillary action in plants?

Back

Capillary action is the ability of water to move through narrow spaces, such as the xylem in plants, due to adhesion and cohesion.

4.

FLASHCARD QUESTION

Front

What is the primary function of carbohydrates?

Back

Carbohydrates serve as a primary energy source and structural components in cells.

5.

FLASHCARD QUESTION

Front

What are the unique properties of water due to hydrogen bonding?

Back

Water exhibits cohesion, adhesion, high specific heat, and solvent properties due to hydrogen bonding.

6.

FLASHCARD QUESTION

Front

What is transpiration in plants?

Back

Transpiration is the process of water vapor loss from plant leaves, which helps draw water from roots through the xylem.

7.

FLASHCARD QUESTION

Front

What is the difference between DNA and RNA?

Back

The main difference is that DNA contains deoxyribose sugar and thymine, while RNA contains ribose sugar and uracil.

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