What type of amino acid is lysine?
charged aliphatic amino acid
proline amino acid
uncharged amino acid
polar amino acid
What kind of vitamin causes scurvy?
vitamin B
vitamin A
vitamin C
vitamin D
Which protein is responsible for elasticity of connective tissues?
collagen
elastin
actin
keratin
What is the function of myoglobin?
apply oxygen to the cells in the muscles
flow of the blood
oxidation
antioxidants
Below the following, which is the example of unsaturated fatty acids?
Dodecanoic
Arachidonic acid
Myristic acid
None of the mentioned
Which sterol is present in the cell membrane of fungi?
Ergosterol
Stigmasterol
Sitosterol
Campesterol
Who is known for discovering the nucleic acid?
John Torrey
Liberty Hyde Bailey
Friedrich Miescher
Walter Gilbert
State true or false.
Deoxyribose sugar is found in RNA.
True
False
Which molecule donates its own electrons?
Nicotinamide adenine dinucleotide
Hydroxylation
Glycolysis
Pyrophosphate
Which catalyst increases the rate of the reaction?
positive catalyst
negative catalyst
both positive and catalyst
platinum catalyst
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