Unit 2: Intro to Cells Review

Front

What is the difference between multicellular and unicellular organisms?

Back

Multicellular organisms consist of multiple cells, while unicellular organisms consist of a single cell.

Front

What is endocytosis?

Back

Endocytosis is a form of active transport where cells engulf substances from the outside environment.

Front

Arrange the following from smallest to largest level of organization: Cell, Tissue, Organ, Organ System.

Back

Cell, Tissue, Organ, Organ System.

Front

What is the difference between passive and active transport?

Back

Active transport requires energy, while passive transport does not.

Front

Which cellular structures are found in plant cells but NOT in animal cells?

Back

Chloroplast and cell wall.

Front

What is a cell?

Back

A cell is the basic unit of life that can perform all life processes.

Front

What is a tissue?

Back

A tissue is a group of similar cells that work together to perform a specific function.

Front

What is an organ?

Back

An organ is a structure made up of different types of tissues that work together to perform a specific function.

Front

What is an organ system?

Back

An organ system is a group of organs that work together to perform complex functions for the body.

Front

What is passive transport?

Back

Passive transport is the movement of substances across a cell membrane without the use of energy.