Biology

Osmosis is the movement of __________ across the cell membrane.

Bile from the gall bladder ........... fat

What does RNA stand for?

What Organic molecule is a biologically functional molecule that consists of one or more polypeptides folded and coiled into a specific 3-D structure?

• Lipid

• Carbohydrate

• Nucleic Acid

• Protein

What is the definition for Polymer

• a substance that takes part in and undergoes change during a reaction.

• a substance that has a molecular structure consisting chiefly or entirely of many similar units bonded together.

• a molecule that can be bonded to other identical molecules to form a polymer.

• any of the class of sugars that cannot be hydrolyzed to give a simpler sugar.

Humans made from many trillions of cells ?

• True

• False

What are enzymes?

• Cells in the respiratory system

• Biological catalysts in your body

• Cells in the lungs

• Objects used to heal patients

What is the definition for Monomer?

• a molecule that can be bonded to other identical molecules to form a polymer.

• a substance that takes part in and undergoes change during a reaction.

• the species formed from chemical reactions.

• a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.

(Pro) means:

• after

• true

• real

• before

Which enzyme breaks down protien

• Carbohydrase

• Protease

• Lipase