A&P 2 Lab Practical 2 – EXAM STUDY
GUIDE 2026/2027 COMPLETE QUESTIONS
WITH VERIFIED CORRECT ANSWERS ||
100% GUARANTEED PASS
What do you call the reaction the joins monomers together? - ANSWER Dehydration
synthesis
What reaction breaks monomers? - ANSWER Hydrolysis
What is molecular formula of fructose and glucose? - ANSWER C₆H₁₂O₆
What is Isomer? - ANSWER Same molecular formula but different structural formula
Why are we able to digest starch but not cellulose? - ANSWER Because we have an enzyme
that breaks down starch but not for cellulose
What are difference between saturated and unsaturated fats - ANSWER saturated are
straight and in room temp they are solid (butter)
Unsaturated are bent in shape and in room temp they are liquid ( canola oil)
What is an enzyme? - ANSWER Protein that allows chemical reaction to happen --- catalase
in the potato experiment what is the source of enzyme - ANSWER Potato
, How did cooking the potato affect enzyme? - ANSWER the heat denatured the enzyme
How did the acid effect the enzyme? - ANSWER Denatured the protein
How did cutting the potato affect enzyme - ANSWER cutting potatoes opened up more
enzyme spaces causing more reaction
Name two nucleic acids - ANSWER DNA (Deoxyribonuleic acid) , RNA (Ribonucleic acid)
Three components of Nucleotide - ANSWER Phosphate, sugar, nitrogenous base
Differences between DNA and RNA - ANSWER DNA = Double helix, has Deoxyribose sugar,
and ATGC
RNA= 1 strand, ribose sugar, AUGC
If biological molecule mixes with water, is it considered hydrophilic or hydrophobic? Polar or
Non- polar? - ANSWER Hydrophilic, Polar
If biological molecule does not mixes with water, is it considered hydrophilic or hydrophobic?
Polar or Non- polar? - ANSWER Hydrophobic, non-polar
Which biological molecule does not mix with water? - ANSWER Lipids
Three common things Prokaryotic and Eukaryotic have in common - ANSWER Cell
membranes, ribosome, cytosol
GUIDE 2026/2027 COMPLETE QUESTIONS
WITH VERIFIED CORRECT ANSWERS ||
100% GUARANTEED PASS
What do you call the reaction the joins monomers together? - ANSWER Dehydration
synthesis
What reaction breaks monomers? - ANSWER Hydrolysis
What is molecular formula of fructose and glucose? - ANSWER C₆H₁₂O₆
What is Isomer? - ANSWER Same molecular formula but different structural formula
Why are we able to digest starch but not cellulose? - ANSWER Because we have an enzyme
that breaks down starch but not for cellulose
What are difference between saturated and unsaturated fats - ANSWER saturated are
straight and in room temp they are solid (butter)
Unsaturated are bent in shape and in room temp they are liquid ( canola oil)
What is an enzyme? - ANSWER Protein that allows chemical reaction to happen --- catalase
in the potato experiment what is the source of enzyme - ANSWER Potato
, How did cooking the potato affect enzyme? - ANSWER the heat denatured the enzyme
How did the acid effect the enzyme? - ANSWER Denatured the protein
How did cutting the potato affect enzyme - ANSWER cutting potatoes opened up more
enzyme spaces causing more reaction
Name two nucleic acids - ANSWER DNA (Deoxyribonuleic acid) , RNA (Ribonucleic acid)
Three components of Nucleotide - ANSWER Phosphate, sugar, nitrogenous base
Differences between DNA and RNA - ANSWER DNA = Double helix, has Deoxyribose sugar,
and ATGC
RNA= 1 strand, ribose sugar, AUGC
If biological molecule mixes with water, is it considered hydrophilic or hydrophobic? Polar or
Non- polar? - ANSWER Hydrophilic, Polar
If biological molecule does not mixes with water, is it considered hydrophilic or hydrophobic?
Polar or Non- polar? - ANSWER Hydrophobic, non-polar
Which biological molecule does not mix with water? - ANSWER Lipids
Three common things Prokaryotic and Eukaryotic have in common - ANSWER Cell
membranes, ribosome, cytosol
