Biology_Unit 1 Summative Assessment

Front

What is the function of the cell wall in plant cells?

Back

The cell wall provides structural support to the cell.

Front

What is the primary role of the endocrine system?

Back

The primary role of the endocrine system is to produce and release hormones to regulate body functions.

Front

What physiological response occurs when body temperature rises?

Back

The body starts sweating to cool down.

Front

What distinguishes prokaryotic cells from eukaryotic cells?

Back

Eukaryotic cells have membrane-bound organelles, while prokaryotic cells do not.

Front

What can happen if homeostasis fails in the body?

Back

Disease or death may occur.

Front

Define homeostasis.

Back

Homeostasis is the process by which living organisms maintain a stable internal environment despite changes in external conditions.

Front

What are hormones?

Back

Hormones are chemical messengers produced by the endocrine system that regulate various functions in the body.

Front

What is the role of the cell membrane?

Back

The cell membrane controls the movement of substances in and out of the cell.

Front

What is the difference between plant and animal cells regarding cell walls?

Back

Plant cells have a rigid cell wall, while animal cells do not have a cell wall.

Front

What is the function of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis.