HBNS 200 EXAM 2 UPDATED QUESTIONS AND ANSWERS
Protein contains - CORRECT ANSWER✅✅✅carbon, hydrogen, oxygen, nitrogen
Unlike the other macronutrients, protein contains - CORRECT ANSWER✅✅✅Nitrogen
RDA for protein is primarily based on - CORRECT ANSWER✅✅✅Body Weight
RDA for protein - CORRECT ANSWER✅✅✅0.8 g/kg of body weight
AMDR for carbs - CORRECT ANSWER✅✅✅45-65% of total calories
AMDR for fat - CORRECT ANSWER✅✅✅20-35% of total calories
AMDR for protein - CORRECT ANSWER✅✅✅10-35% of total calories
Critical functions of protein - CORRECT ANSWER✅✅✅-enzymes
-hormones
-antibodies
-fluid balance
-pH balance
-transporters
-blood clotting
edema - CORRECT ANSWER✅✅✅puffy swelling of tissue from the accumulation of fluid
Protein acts as a - CORRECT ANSWER✅✅✅Buffer for body fluids to aid in maintain PH balance
amino acid structure - CORRECT ANSWER✅✅✅a carboxyl group, amine group, and R group
, the R Group in amino acid makes each one... - CORRECT ANSWER✅✅✅unique
bonds in amino acids - CORRECT ANSWER✅✅✅peptide bonds
Essential amino acids - CORRECT ANSWER✅✅✅histidine, isoleucine, leucine, lysine, methionine,
phenylalanine, threonine, tryptophan, valine
Protein synthesis - CORRECT ANSWER✅✅✅the formation of proteins by using information
contained in DNA and carried by mRNA
Protein Synthesis steps - CORRECT ANSWER✅✅✅1. DNA template to make mRNA (transcription)
2.mRNA carries code to ribosomes
3.mRNA specifies the sequence of amino acids (translates)
The _________ of proteins determines their function - CORRECT ANSWER✅✅✅shape
Hemoglobin - CORRECT ANSWER✅✅✅contain more than one protein chain linked together
denaturation - CORRECT ANSWER✅✅✅alters shape and function of a protein (uncoil) and loss of
function
what causes denaturation - CORRECT ANSWER✅✅✅pH change, temperature, heat, light, alcohol, or
motion
What digests Monosaccharides - CORRECT ANSWER✅✅✅Enzymes
Maltose - CORRECT ANSWER✅✅✅Hydrolyzes maltose
glucose + glucose
Protein contains - CORRECT ANSWER✅✅✅carbon, hydrogen, oxygen, nitrogen
Unlike the other macronutrients, protein contains - CORRECT ANSWER✅✅✅Nitrogen
RDA for protein is primarily based on - CORRECT ANSWER✅✅✅Body Weight
RDA for protein - CORRECT ANSWER✅✅✅0.8 g/kg of body weight
AMDR for carbs - CORRECT ANSWER✅✅✅45-65% of total calories
AMDR for fat - CORRECT ANSWER✅✅✅20-35% of total calories
AMDR for protein - CORRECT ANSWER✅✅✅10-35% of total calories
Critical functions of protein - CORRECT ANSWER✅✅✅-enzymes
-hormones
-antibodies
-fluid balance
-pH balance
-transporters
-blood clotting
edema - CORRECT ANSWER✅✅✅puffy swelling of tissue from the accumulation of fluid
Protein acts as a - CORRECT ANSWER✅✅✅Buffer for body fluids to aid in maintain PH balance
amino acid structure - CORRECT ANSWER✅✅✅a carboxyl group, amine group, and R group
, the R Group in amino acid makes each one... - CORRECT ANSWER✅✅✅unique
bonds in amino acids - CORRECT ANSWER✅✅✅peptide bonds
Essential amino acids - CORRECT ANSWER✅✅✅histidine, isoleucine, leucine, lysine, methionine,
phenylalanine, threonine, tryptophan, valine
Protein synthesis - CORRECT ANSWER✅✅✅the formation of proteins by using information
contained in DNA and carried by mRNA
Protein Synthesis steps - CORRECT ANSWER✅✅✅1. DNA template to make mRNA (transcription)
2.mRNA carries code to ribosomes
3.mRNA specifies the sequence of amino acids (translates)
The _________ of proteins determines their function - CORRECT ANSWER✅✅✅shape
Hemoglobin - CORRECT ANSWER✅✅✅contain more than one protein chain linked together
denaturation - CORRECT ANSWER✅✅✅alters shape and function of a protein (uncoil) and loss of
function
what causes denaturation - CORRECT ANSWER✅✅✅pH change, temperature, heat, light, alcohol, or
motion
What digests Monosaccharides - CORRECT ANSWER✅✅✅Enzymes
Maltose - CORRECT ANSWER✅✅✅Hydrolyzes maltose
glucose + glucose
