D2.2 IB Bio

All of the chemical reactions of the cell are called

• metabolism

• catabolism

• redox reactions

• phosphorylation

Tags

NGSS.HS-LS2-3

NGSS.HS-LS2-5

NGSS.HS-PS1-4

Enzymes are

• proteins that function as catalysts

• broken down in reactions that require energy input

• used up in chemical reactions.

• not needed for catabolic reactions

When large molecules are being formed by chemical reactions it is called

• anabolism

• catabolism

• photosynthesis

• respiration

Tags

NGSS.HS-LS1-6

When molecules are being broken down in a chemical reaction it is called

• anabolism
• catabolism
• photosynthesis
• uptake

Tags

NGSS.HS-LS1-7

Carbohydrates contain the following elements:

• Carbon, Hydrogen, Oxygen

• Carbon, Hydrogen, Nitrogen

• Carbon, Hydrogen, Phosphorous

• Carbon, Oxygen, Nitrogen

Lipids contain the following elements:

• Carbon, Oxygen, Sulfur

• Oxygen, Carbon, Nitrogen

• Carbon, Oxygen, Hydrogen

• Carbon, Nitrogen, Sulfur

The monomers that make up polysaccharides are:

• polypeptides

• monosaccharides

• amino acids

• fatty acids

The monomers that make up polypeptides are called:

• amino acids

• fatty acids

• nucleotides

• monosaccharides

Tags

NGSS.HS-LS1-6

Another name for a polypeptide is:

• lipid

• carbohydrate

• protein

• amino acid

Tags

NGSS.HS-LS1-1

Polymers are broken down into monomers by the process of:

• hydrolysis

• dehydration synthesis

• condensation synthesis

• hydrosynthesis