A α helices having predominantly hydrophobic R-groups projecting from one side and predominantly hydrophilic R-groups projecting from the other side of the axis of the helix

B Clusters of twisted strands of β sheet

C Short segments of amino acids that join two units of the secondary structure

D Supersecondary structures

A Phenylketonuria

B Alkaptonuria

C Maple syrup disease

D Tyrosinemia

A 20:01

B 30:01:00

C 15:01

D 1:01

A Electrophoresis

B Ultra-centrifugation

C Gas-liquid Chromatography

D Salt separation

A UDP Glucose

B Glucose 1 PO4

C UDP Glucose 1 PO4

D UDP Glucose 6 PO4

A Glucose

B Glycogen

C Ketone bodies

D Non-esterified fatty acids

A 2

B 5

C 10

D 11

A Phenylalanine hydroxylase

B Dihydrobiopterin reductase

C Fumarylacetoacetate hydrolase

D Homogentisate oxidase

A NH3

B CO2 & H2O

C Both

D None

A Glucose

B Cholesterol

C Ketone bodies

D Fat