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Unit 2 Supporting Vocab

Unit 2 Supporting Vocab

Assessment

Flashcard

Science

10th Grade

Practice Problem

Hard

Created by

Tonya Belvin

FREE Resource

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30 questions

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1.

FLASHCARD QUESTION

Front

Cytoskeleton

Back

A network of protein filaments (microtubules and microfilaments) that gives a cell its shape, helps with movement, and organizes organelles.

2.

FLASHCARD QUESTION

Front

Homeostasis

Back

The ability of an organism or cell to maintain a stable internal environment despite changes in external conditions.

3.

FLASHCARD QUESTION

Front

Porous

Back

Describes a material or membrane that has tiny holes (pores) allowing substances like water or gases to pass through.

4.

FLASHCARD QUESTION

Front

Paramecium

Back

A single-celled, ciliated protist that lives in freshwater and moves using hair-like structures called cilia.

5.

FLASHCARD QUESTION

Front

Amoeba

Back

A single-celled organism that moves and feeds by extending parts of its body called pseudopodia (a temporary arm-like extension).

6.

FLASHCARD QUESTION

Front

Nuclear Pores

Back

Openings in the nuclear envelope that allow molecules like RNA and proteins to move in and out of the nucleus.

7.

FLASHCARD QUESTION

Front

Ions

Back

Atoms or molecules that have gained or lost electrons, giving them a positive or negative charge.

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