A
B
C
D
E
F
100

What is a hydroxyl functional group?


OH

100

What is the fat stored in adipocytes?

Triglycerides

100

State the type of reaction which converts excess monosaccharides to polysaccharides.


condensation/dehydration/synthesis/anabolic/anabolism ✔


100

What type of reactions link monomers to form polymers?

Condensation reactions


100

What type of linkages would I find in Amylose vs Amylopectin?

1,4 vs 1,6 for the branches.

100

Name the 3 forms of carbohydrates

Mono, disacchariedes, polysaccharides

200

Which molecule can form 5 covalent bonds.

Phosphorus

200

What distinguishes cellulose from glycogen and starch?

A. Only cellulose is found in plants.

B. Only cellulose is made up of glucose monomers.

C. Cellulose is far more branched than starch and glycogen.

D. Cellulose has a structural role whereas starch and glycogen function in energy storage.

D. Cellulose has a structural role whereas starch and glycogen function in energy storage.


200

When digesting carbohydrates into monosaccharides, what is the name of the digesting agents. 

Hydrolysing Enzymes in a hydrolysis reaction

200

Name the monomers of lipids?

Glycerol, 3 fatty acids, inorganic phosphate group. 

200

What is the difference between alpha & beta glucose and why is it important?

Beta glucose is used in cellulose helping to create hydrogen bonds linking the cellulose chains together. 

200

Name a molecule that can pass through the phospholipid bilayer?

Steroid hormones

300

What carbon based molecule is this? C4H10

Butane

300

What is the monomer of hormones?

Cholesterol

300

What ingredients are necessary to build a DNA

Phosphate group, Pentose sugar, Nitrogenous base, 

300

Using vocabulary from this module explain what happens to a beef taco in your body.

1. Protein is broken down in the digestive system using hydrolysis reactions, resulting in amino acids.

2. Amino acids are absorbed in the blood and taken to body cells. 

3. DNA in the body cell directs specific condensation reactions to produce a specific protein from amino acids.

300

What blood type is the universal donor vs the universal recipient? What molecule is involved in determining the different blood types?

Type O = universal donor

Type AB = universal recipient.

Glycoproteins acting as antigens.

300

Lipids exist in four forms, what are they?

Triglycerides, phospholipid, cholesterol, steroid hormones. 

400

What type of molecule is this?


400

Maltose, lactose, and sucrose are what category of molecule?

Disaccharides

400

What is chitin and where would I find it?

Polysaccharide, exoskeleton.


400

Name 3 of the 4 properties and use of glucose.

1. Molecular Stability

2. High solubility in water

3. Easily transportable

4. Yields a great deal of chemical energy

400

What type of bonds form between the hydrogen and carbons in a lipid? How does this affect its properties. 

Non-polar covalent bonds making fats insoluble in water but will dissolve other non-polar solvents.

400

How do endotherms maintain body temperature, specifically.

Adipose cells between skin and muscles maintain heat from metabolic processes


500

Name X & Y

A

500

What is the monomer of ATP?

Nucleotides

500

What type of molecule is formed by the chemical reaction shown in the diagram?

Disaccharides

500

When stored glucose's covalent bonds are broken down into high yield energy, what type of reaction is this. 

Oxidation Reactions to form ATP

Oxidative phosphorylation. 

500

What type of fat is olive oil? What does that mean?

Monounsaturated

500

The structure of monomers affects the structure and function of the polymers they form. Which row
describes the structural features of polysaccharides made from alpha-glucose and beta-glucose?

B

600

Which molecule is depicted in the diagram?

A. A saturated fatty acid

B. An unsaturated fatty acid

C. A trans fat

D. A vegetable oil

A. Saturated Fat



600

What special property of phospholipid molecules explains their ability to spontaneously assemble into a lipid bilayer?

A. They are hydrophobic.

B. They are amphipathic.

C. They are saturated.

D. They are hydrophilic

B. They are amphipathic.

600

What is a property of water?

A. Water has a low specific heat capacity so large increases in heat energy cause a small temperature change.

B. Water is an excellent solvent for non-polar substances.

C. Covalent bonds between adjacent water molecules are responsible for its unique properties.

D. Water molecules are highly cohesive which is important for transport in xylem.

D. Water molecules are highly cohesive which is important for transport in xylem.