quiz 6 burk bio q1 2021-22 np 14-15b, gizmo water cycle

Adenine bonds with ______________.

• Guanine
• Thymine
• Cytosine
• Adenine

Guanine bonds with ______________.

• Adenine
• Guanine
• Cytosine
• Thymine

Genetic info flows in one direction. Which best represents this flow?

• DNA-protein-RNA
• Protein-RNA-DNA
• RNA-protein-DNA
• DNA-RNA-protein

Why is DNA important?

• it is very small and very complicated
• it's in everything
• it serves as the blueprint for traits of all living things
• because we eat it every day for energy

The 4 macromolecules are

• vitamins, lipids, water, micronutrients
• micronutrients, macronutrients, water, vitamins
• Lipids, Waxes, Vitamin A, Water
• Carbohydrates, Lipids, Proteins, Nucleic Acids

Which type of carbohydrate is this?

• monsaccharide
• disaccharide
• polysaccharide
• glyceride

What is correct function for a carb? 

• build and repair body tissues
• body's main source of energy
• helps keep immune system functioning
• cushions organs

The repeating units of protein are

• Amino acids

• Glucose

• Fatty acid

• Peptides

Which biomolecule is in charge of storing and expressing genetic information?

• Carbohydrates

• Lipids

• Proteins

• Nucleic Acids

Proteins are made of monomers called ___________

• Nucleotides

• Monosaccharides

• Amino Acids

• Glycerol and fatty acids