Chapter 2 Section 1: Cell Structure

Chapter 2 Section 1

Cell Structure

Multiple Choice

A group of organ systems make an ____________.

• organism

• organ

• cell

• organ system

Multiple Choice

A cell is the smallest unit that is capable of performing life functions.

• true

• false

Multiple Choice

The outer covering, or boundary, of all cells is called a _________________________.

• cell membrane

• cytoplasm

• nucleus

• mitochondria

Multiple Choice

The gelatinlike material inside every cell is called ________________.

• cell membrane

• cytoplasm

• chromosomes

• nucleus

Multiple Choice

In the cytoplasm of every cell is hereditary material that controls the life of the cell. What do we call this hereditary material?

• DNA

• ATP

Multiple Choice

We have a variety of different types of specialized cells in our body. Different cells have different functions, or jobs.

• true

• false

Multiple Choice

All cells are the same size and shape.

• true

• false

Multiple Choice

The primary function of nerve cells is to send and receive impulses from other cells.

• true

• false

Multiple Choice

There are two different types of cells.

• true

• false

Multiple Choice

Cells with membrane-bound structures are called __________________ cells.

• prokaryotic

• eukaryotic

Multiple Choice

Cells without membrane-bound structures are called __________________ cells.

• prokaryotic

• eukaryotic

Multiple Choice

All cells have a cell membrane.

• true

• false

Multiple Choice

A group of cells that work together to perform a specific function are called ________.

• organisms

• tissues

• cells

• organs

Multiple Choice

A group of tissues that work together to perform a specific function are called ________.

• tissues

• cells

• organs

• organ systems

Multiple Choice

A group of organs that work together to perform a specific function are called ________.

• organisms

• organ systems

• cells

• tissues