THE BUILDING BLOCKS OF LIFE

Carbohydrates ,lipids ,proteins and nucleic acids are

• macromolecules

• acids

• bases

• solution

Proteins are made from

• monosaccharides

• polysaccharides

• amino acids

• peptide bonds

Tags

NGSS.HS-LS1-6

........make up fats ,oils and waxes

• carbohydrates

• proteins

• nucleic acids

• lipids

DNA and RNA are examples of

• amino acids

• nucleic acids

• carbohydrates

• proteins

Which TWO elements are always found in amino acids ?

• sulfur and oxygen

• nitrogen and sulfur

• hydrogen and phosphorus

• carbon and oxygen

Tags

NGSS.HS-LS1-6

Which joins amino acids together ?

• ionic bonds

• hydrogen bonds

• van der Waals forces

• peptide bonds

Which substance is not part of a nucleotide ?

• a phosphate

• a base

• a sugar

• water

Which type of macromolecule can have a structure like the one shown ?

• protein

• lipid

• carbohydrates

• nucleic acids

Tags

NGSS.HS-LS1-1

This is known as

• pleated sheet

• helix

• dipeptide

• lipid

Tags

NGSS.HS-LS1-1

The order would be :

• A glucose : B sucrose : C : glycogen

• A : glycogen : B : sucrose :C : glucose

• A : Glucose B glycogen C : sucrose

• A : sucrose B : glycogen C : glucose