All human cells reproduce at about the same rate.

• True

• False

• .

• .

Answer explanation

Some types of cells reproduce continuously while others never replace themselves.

Tags

NGSS.HS-LS1-4

What type of body tissue produces power and movement through contractions?

• Nervous Tissue

• Epithelial Tissue

• Muscle Tissue

• Connective Tissue

When cells of the same type join together for a common purpose they form a _______.

• organ

• tissue

• system

• genome

Tags

NGSS.MS-LS1-3

Which organelle controls activities of the cell, it acts as the "brain" of the cell?

• Mitochondria

• Golgi apparatus

• Nucleus

• endoplasmic reticulum

Tags

NGSS.MS-LS1-2

Physiology is the study of how disease occurs.

• True

• False

• .

• .

Answer explanation

Pathophysiology is the study of how diseases occur.

Which organelle produces energy?

• Mitochondria

• Golgi apparatus

• Nucleus

• endoplasmic reticulum

Tags

NGSS.HS-LS1-7

Which type of tissues covers the surface of the body and lines body cavities?

• Nerve

• Connective

• Muscle

• Epithelial

Epithelial tissue has the ability to transform into any of the body's specialized cells.

• True

• False

• .

• .

Answer explanation

Stem cells have the ability to transform into any of the body's specialized cells.

Tags

NGSS.HS-LS1-4

The basic substance of all life is protoplasm.

• True

• False

• .

• .

Answer explanation

cells are the basic substance of all life

Which type of tissues controls and coordinates body activities?

• Nerve

• Connective

• Muscle

• Epithelial