BIO 220 Quiz 1 Solution Manual Fully Solved Latest Update 2025-2026
cladogram - Answers depiction of evolutionary relationships
ribosomes - Answers protein synthesis
endomembrane system - Answers nucleus, lysosomes, rough and smooth ER, golgi apparatus
rough ER - Answers protein synthesis
smooth ER - Answers lipid synthesis
Domains - Answers Bacteria, archae, eukarya
endosymbiosis - Answers cells living inside other cells
2 types of symmetry - Answers radial and bilateral
acoelomate - Answers no cavity outside the digestive tract
pseudocoelomate - Answers body cavity that does not completely surround organs
coelomate - Answers body cavity that does surround organs
protosomes - Answers spiral cleavage, blastopore forms mouth
deuterostomes - Answers radial cleavage, invagination forms mouth
mollusc characteristics - Answers muscular foot, mantle, visceral mass, shell
dehydration synthesis - Answers links monomers together to form polymer
hydrolysis - Answers breaks down larger molecules to smaller pieces
amino acid structure - Answers amino group, alpha carbon, carboxyl group, R group
amphipathic - Answers polar and non-polar end
integral membrane proteins - Answers embedded in the membrane
peripheral membrane proteins - Answers attached loosely to outside of membrane
Taxoplasma gondii - Answers Eukarya, protista, transmitted by eating, infests cats
octopus - Answers eukarya, animalia, mollusca, cephalopoda, closed circulatory system, change color
using chromatophores
Mermithid Nematodes - Answers Eukarya, animalia, nematoda, unsegmented, pseudocoel, parasites of
mosquitos
cladogram - Answers depiction of evolutionary relationships
ribosomes - Answers protein synthesis
endomembrane system - Answers nucleus, lysosomes, rough and smooth ER, golgi apparatus
rough ER - Answers protein synthesis
smooth ER - Answers lipid synthesis
Domains - Answers Bacteria, archae, eukarya
endosymbiosis - Answers cells living inside other cells
2 types of symmetry - Answers radial and bilateral
acoelomate - Answers no cavity outside the digestive tract
pseudocoelomate - Answers body cavity that does not completely surround organs
coelomate - Answers body cavity that does surround organs
protosomes - Answers spiral cleavage, blastopore forms mouth
deuterostomes - Answers radial cleavage, invagination forms mouth
mollusc characteristics - Answers muscular foot, mantle, visceral mass, shell
dehydration synthesis - Answers links monomers together to form polymer
hydrolysis - Answers breaks down larger molecules to smaller pieces
amino acid structure - Answers amino group, alpha carbon, carboxyl group, R group
amphipathic - Answers polar and non-polar end
integral membrane proteins - Answers embedded in the membrane
peripheral membrane proteins - Answers attached loosely to outside of membrane
Taxoplasma gondii - Answers Eukarya, protista, transmitted by eating, infests cats
octopus - Answers eukarya, animalia, mollusca, cephalopoda, closed circulatory system, change color
using chromatophores
Mermithid Nematodes - Answers Eukarya, animalia, nematoda, unsegmented, pseudocoel, parasites of
mosquitos
