BIO REVISION

Macromolecules are polymers built from what ?

• Monomers

• carbohydrates

• molecules

• monosaccharides

what is the dehydration reaction?

• synthesize a polymer by adding a water molecule

• synthesize a polymer by removing a water molecule

• breaking down a polymer by adding a water molecule

• breaking down a polymer by removing a water molecule

what are the types of RNA

• mRNA

• tRNA

• rRNA

• All the above

what is the function and location of cellulose ?

• animal cells - structural role

• plant cells - structural role

• animal cells - storage

• plant cells - storage

what are the monomers of protein?

• amino acid

• nucleoids

• monosaccharides

• fats

its function is to store energy and found in plant cells

• starch

• cellulose

• glycogen

• chitin

what type of bond is in protein?

• peptide bond

• ester bond

• hydrogen bond

• glycosidic bond

its an example of monosaccharides

• glucose

• sucrose

• maltose

• lactose

what happens in the primary structure of protein?

• unique amino acid sequence

• interaction between R groups

• alpha helix and beta pleated sheets

• 3D structure

what type of bond is in the secondary structure of protein?

• ionic bond

• hydrogen bond

• ester bond

• peptide bond