2.1.2 Biological molecules - carbohydrates

A group of organic molecules that includes sugars, starch, and cellulose care called...

• proteins
• carbohydrates
• nucleic acids
• lipids

Monomer of nucleic acids; consists of a phosphate group, deoxyribose (sugar), and a nitrogen-base. ATP is an example of this.

• steroid
• nucleotide
• polypeptide
• polymer

What are the monomers of a polysaccharides?

• Amino Acids
• Nucleotides
• Triglycerides
• Monosaccharides

What is the formula of Glucose?

• C3H16O36
• C632H123O239
• C6H12O6
• C12H6O12

Tags

NGSS.HS-LS1-6

A large molecule made up of many similar or identical subunits.

• lipids
• polymer
• monomer
• monosaccharide

What atoms make up all carbohydrates?

• Carbon, Sulfur, Hydrogen
• Carbon, Oxygen, Phosphorus
• Carbon, Oxygen, Nitrogen
• Carbon, Oxygen, Hydrogen

Tags

NGSS.HS-LS1-6

How many sugar units make up disaccharides?

• one
• two
• three
• zero

How many sugar units make up polysaccharides?

• one
• two
• more than two
• zero

What molecule is this

• sucrose
• protein
• glucose
• cellulose

Tags

NGSS.HS-LS1-6

The 3 categories of carbohydrates are:

• Monosaccharide, disaccharide, polysaccharide
• glucose, fructose, galatose
• starch, cellulose, chitin
• There are no categories of carbohydrates