Some molecules are allowed to enter/exit the cell through this organelle:

• nuclear membrane

• cell membrane

• cytoplasm

• chloroplast

Tags

NGSS.MS-LS1-2

The cell's membrane is considered ___________ because it allows some things in and some out.

• permeable

• non-permeable

• closed

• semi-permeable

Tags

NGSS.MS-LS1-2

Diffusion and Osmosis do not take up any energy so they are called ______________ transport.

• assisted

• isotonic

• passive

• active

True or False. When molecules are clumped together they will bounce into each other, eventually moving to more open space.

• True

• False

Tags

NGSS.MS-PS1-4

NGSS.MS-PS2-1

During diffusion, molecules move from ______ concentrations to ______ concentrations.

• low, high

• high, high

• low, low

• high, low

Tags

NGSS.MS-PS1-4

Osmosis is the diffusion of ______ through a membrane.

• any molecules

• only salt molecules

• only water molecules

• large molecules

Diffusion and Osmosis do not require any energy so they are called __________ transport.

• assisted

• isotonic

• active

• passive

True or False. A hypertonic solution is one where there is less water molecules on the outside of the cell. (an more sugar, salt, or other molecules outside)

• True

• False

Select all that apply. The products of Photosynthesis are:

• glucose

• water

• carbon dioxide

• oxygen

• ATP (energy)

Tags

NGSS.MS-LS1-6

Select all that apply. The products of Cellular Respiration are:

• glucose

• water

• carbon dioxide

• oxygen

• ATP (energy)

Tags

NGSS.MS-LS1-7