Single Celled Organisms

Single Celled Organisms

Assessment

Flashcard

Science

7th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a single-celled organism?

Back

A single-celled organism, or unicellular organism, is an organism that consists of only one cell, which performs all the functions necessary for life.

2.

FLASHCARD QUESTION

Front

What are the main types of single-celled organisms?

Back

The main types of single-celled organisms include bacteria, archaea, protists, and some fungi.

3.

FLASHCARD QUESTION

Front

How do Paramecium move?

Back

Paramecium move using tiny hair-like structures called cilia.

4.

FLASHCARD QUESTION

Front

What are chloroplasts?

Back

Chloroplasts are organelles found in plant cells and some protists that conduct photosynthesis, converting light energy into chemical energy.

5.

FLASHCARD QUESTION

Front

What is the function of cilia in protists?

Back

Cilia help protists move and also assist in feeding by creating water currents.

6.

FLASHCARD QUESTION

Front

What is the difference between autotrophic and heterotrophic organisms?

Back

Autotrophic organisms produce their own food (e.g., through photosynthesis), while heterotrophic organisms obtain food by consuming other organisms.

7.

FLASHCARD QUESTION

Front

What is an example of a photosynthetic protist?

Back

Euglena is an example of a photosynthetic protist that can make its own food using chloroplasts.

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