Unit 1 Test: Introduction to Cells

TRUE OR FALSE: Both plants and animals are made up of cells.

• TRUE

• FALSE

Tags

NGSS.MS-LS1-1

TRUE OR FALSE: Diffusion is a type of active transport.

• TRUE

• FASLE

TRUE OR FALSE: Passive transport takes place without the use of energy.

• TRUE

• FALSE

What is the total magnification of a microscope with two lenses where one lens has a magnification of 15, and the other lens has a magnification of 30?

• 15

• 30

• 45

• 450

What is the function of a cell membrane?

• To control what enters and leaves the cell.

• To perform different functions in each cell.

• To form a hard outer covering for the cell.

• It controls the function of the cell.

Tags

NGSS.MS-LS1-2

Which organelle is the control center of a the cell

• chloraplast

• ribosomes

• mitochondria

• nucleus

Tags

NGSS.MS-LS1-2

Which organelles produce most of the energy needed by the cell?

• Golgi Bodies

• Mitochondria

• Chloroplasts

• Ribosomes

Tags

NGSS.MS-LS1-2

Which organelles produce proteins in the cell?

• Ribosomes

• Golgi Bodies

• Chloroplasts

• Vacuoles

Tags

NGSS.MS-LS1-2

Which term refers to the movement of the molecules from an area of higher concentration to an area of lower concentration?

• Concentration

• Active Transport

• Collision

• Diffusion

Tags

NGSS.MS-LS2-3

Which term refers to the movement of water molecules through a selectively permeable membrane?

• Osmosis

• Engulfing

• Active Transport

• Passive Transport