The Human Body and Cells Quiz

Tissues are made up of...

• organs

• organ systems

• cells

• membranes

How are messages transmitted from the brain to the rest of the body?

• nerves

• chloroplasts

• mitochondria

• organisms

The "brain" of a cell is called the ...

• cell wall

• nucleus

• cell membrane

• cytoplasm

Which of the following is NOT an inherited trait?

• eye color

• height

• hair color

• hair length

A strong trait is called a/an ...

• recessive trait

• inherited trait

• dominant trait

• acquired trait

Plant cells have _________________ which animal cells lack.

• nuclei

• chloroplasts

• mitochondria

• vacuoles

Which of the following is an example of an organ?

• a nerve

• the brain

• the circulatory system

• a skin cell

The spinal cord is a part of the ...

• digestive system

• respiratory system

• endocrine system

• nervous system

What is the largest organ of your body?

• skin

• large intestine

• small intestine

• brain

What type of tissue holds organs together?

• nerve tissue

• muscle tissue

• skin tissue

• connective tissue