Cell Membrane

The movement of substances from an area of high concentration to an area of lower concentration is known as......

• Cell membrane

• facilitated diffusion

• diffusion

• active transport

In phospholipid bilayer hydrophilic means -------

• water loving

• water hating

• water living

• water heating

The movement of molecules against a concentration gradient from lower to higher concentration is called ________

• active transport

• plasma membrane

• passive transport

• simple diffusion

Oxygen, fats, H2O, Vitamins and minerals are substances that __________

• maybe in, maybe out

• goes outside the cell

• I don't know

• goes inside the cell

____________ breaks large/ complex molecules into smaller ones

______ is used in cellular respiration to make ATP.

• Glucose

• Carbon dioxide

• Amino acids

• All of the above

This facilitate the movement of some kind of molecules across the membrane.

• globular protein

• Osmosis

• anabolism

• protein channel

Osmosis, secondary active transport, simple diffusion are types of:

• Passive transport

• active transport

• none of the above

• I think so

It is a semipermeable membrane surrounding the cytoplasm of a cell.

• genetic Material

• cytoplasm

• cell membrane

• DNA

_____________ builds complex molecules from simpler ones.

• metabolism

• glycoprotein

• phospholipid bilayer

• anabolism