Biological molecules

What is an organic compound?

• It has C in it

• It has H in it

• It has O in it

• It has N in it

Water is a type of

• ionic compound

• polar covalent compound

• covalent compound

Which of the physical property provides habitat to a small insect?

• universal solvent

• high specific heat

• high heat of fusion

• strong cohesion tension

Which process breakdowns cellulose into glucose?

• condensation

• dehydration

• hydrolysis

• denaturation

The following are monosaccharides EXCEPT

• sucrose

• glucose

• galactose

• fructose

What is the boding found in disaccharide?

• peptide bond

• hydrogen bond

• ester bond

• glycosidic bond

What is the boding found in lipid?

• peptide bond

• hydrogen bond

• ester bond

• glycosidic bond

An amino acid consists of the following EXCEPT

• nitrogenous base

• amino group

• side chain

• carboxylic acid group

A nucleotide has the following EXCEPT

• nitrogenous base

• 5-carbon sugar

• H group

• phosphate group

These are the 3 types of RNA except

• mRNA

• nRNA

• rRNA

• tRNA