Biomolecules in Organic Chemistry
Chemistry ⇒ Carbon and Organic Chemistry
Biomolecules in Organic Chemistry starts at 11 and continues till grade 12.
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See sample questions for grade 12
Describe the difference between saturated and unsaturated fatty acids.
Explain the term 'isoelectric point' of an amino acid.
Explain why enzymes are specific to their substrates.
Name the bond formed between two amino acids during protein synthesis.
Name the nitrogenous bases present in RNA.
State one difference between DNA and RNA.
What is the main function of hemoglobin in the human body?
What is the main function of insulin in the human body?
Which of the following is a fat-soluble vitamin?
(1) Vitamin B12
(2) Vitamin C
(3) Vitamin D
(4) Vitamin B6
Which of the following is a fibrous protein?
(1) Myoglobin
(2) Albumin
(3) Collagen
(4) Hemoglobin
Which of the following is a function of carbohydrates?
(1) Genetic information storage
(2) Energy source
(3) Hormone production
(4) Enzyme catalysis
Which of the following is a function of hormones?
(1) Catalyze biochemical reactions
(2) Regulate physiological processes
(3) Store genetic information
(4) Provide structural support
Fill in the blank: The basic unit of glycogen is _______.
Fill in the blank: The enzyme that catalyzes the hydrolysis of starch to maltose is _______.
Fill in the blank: The primary structure of a protein refers to the _______ of amino acids in the polypeptide chain.
Fill in the blank: The process by which a protein loses its native structure is called _______.
The general formula for carbohydrates is Cn(H2O)n. True or False?
True or False: All amino acids are optically active except glycine.
True or False: All enzymes are proteins.
True or False: All lipids are saponifiable.
