BIOL 230: EXAM 1 Questions and Answers with Verified Solutions |
Latest 2026 Update
Q: Structural difference between starch and cellulose?
Answer:
Starch is monosaccharides linked together by alpha glycosidic bonds. Energy reserve
for plants.
Q: Cellulose is monosaccharides linked together by beta glycosidic bonds.
Answer:
Component of cell walls that is dense and indigestible to humans.
Q: What type of bond links to amino acids?
Answer:
peptide
Q: Fatty acid/lipid & functions
Answer:
,BIOL 230: EXAM 1 Questions and Answers with Verified Solutions |
Latest 2026 Update
Q: Phospholipids
Answer:
Glycolipids
Steroids
Terpenes
Triglycerides Phospholipids: cellular membranes; amphipathic (both hydrophilic and
phobic
properties)
Q: Glycolipids: contain carbohydrate group; amphipathic
Answer:
Q: Steroids: derivative of 4-ringed carbon skeleton
Answer:
, BIOL 230: EXAM 1 Questions and Answers with Verified Solutions |
Latest 2026 Update
Q: Terpenes: synthesized from 5-carbon compound isoprene
Answer:
Q: Triglycerides: fatty acids bonded to alcohol glycerol; energy source
Answer:
Q: Which has smallest size?
Answer:
Q: bacterium, paramecium, epithelial cell, DNA, HIV virus
Answer:
DNA
Latest 2026 Update
Q: Structural difference between starch and cellulose?
Answer:
Starch is monosaccharides linked together by alpha glycosidic bonds. Energy reserve
for plants.
Q: Cellulose is monosaccharides linked together by beta glycosidic bonds.
Answer:
Component of cell walls that is dense and indigestible to humans.
Q: What type of bond links to amino acids?
Answer:
peptide
Q: Fatty acid/lipid & functions
Answer:
,BIOL 230: EXAM 1 Questions and Answers with Verified Solutions |
Latest 2026 Update
Q: Phospholipids
Answer:
Glycolipids
Steroids
Terpenes
Triglycerides Phospholipids: cellular membranes; amphipathic (both hydrophilic and
phobic
properties)
Q: Glycolipids: contain carbohydrate group; amphipathic
Answer:
Q: Steroids: derivative of 4-ringed carbon skeleton
Answer:
, BIOL 230: EXAM 1 Questions and Answers with Verified Solutions |
Latest 2026 Update
Q: Terpenes: synthesized from 5-carbon compound isoprene
Answer:
Q: Triglycerides: fatty acids bonded to alcohol glycerol; energy source
Answer:
Q: Which has smallest size?
Answer:
Q: bacterium, paramecium, epithelial cell, DNA, HIV virus
Answer:
DNA