UCI Bio 93 Midterm 1 UPDATED ACTUAL
Questions and CORRECT Answers
Carbonyl within a skeleton - CORRECT ANSWER - Ketone
Carbonyl at the end of a skeleton - CORRECT ANSWER - Aldehyde
Amino - CORRECT ANSWER - Is a weak base, (Monomer is amines)
Sulfhydryl - CORRECT ANSWER - (Thiols) Helps stabilize protein structure
Phosphate - CORRECT ANSWER - Organic Phosphates (Monomer)
Phosphate - CORRECT ANSWER - VERY important for ATP
Phosphate - CORRECT ANSWER - Can add a neg. charge
React with Water, releasing energy
Carbonyl - CORRECT ANSWER -
Methyl - CORRECT ANSWER -
Methyl - CORRECT ANSWER - Monomer is Methylated compounds
Hydroxyl - CORRECT ANSWER -
Methyl group + DNA - CORRECT ANSWER - An effect in expression of genes
,Hydroxyl - CORRECT ANSWER - Alcohols (end in -ol)
Hydroxyl - CORRECT ANSWER - Covalently bonded to Carbon
Soluble in Water
Phosphate - CORRECT ANSWER -
Amino - CORRECT ANSWER -
Carboxyl - CORRECT ANSWER -
Carboxyl - CORRECT ANSWER - Organic Acids
Carboxyl - CORRECT ANSWER - Polar Covalent bond between O and H
Sulfhydryl - CORRECT ANSWER -
Intermolecular - CORRECT ANSWER -
Intramolecular - CORRECT ANSWER -
What bond links two monosaccharides together? - CORRECT ANSWER - Glycosidic
Linkage
Macromolecules - CORRECT ANSWER - Carbohydrates, Nucleic Acids, Lipids, Proteins
, Phospholipid Bilayer - CORRECT ANSWER -
Diffusion - CORRECT ANSWER - The movement of particles of any substance so that
they spread out into the available space.
Passive Transport - CORRECT ANSWER - The diffusion of a substance across a
biological membrane
Osmosis - CORRECT ANSWER - The diffusion of free water across a selectively
permeable membrane (Artificial or Cellular)
Tonicity - CORRECT ANSWER - The ability of a surrounding solution to cause a cell to
gain or lose water
Isotonic - CORRECT ANSWER - No net movement of water across the plasma
membrane.
Hypertonic Solution - CORRECT ANSWER -
Hypotonic Solution - CORRECT ANSWER -
Plasmolysis - CORRECT ANSWER -
Facilitated Diffusion - CORRECT ANSWER -
Active Transport - CORRECT ANSWER - When a cell uses energy to pump a solute
across a membrane.
Lyse - CORRECT ANSWER - Burst
Questions and CORRECT Answers
Carbonyl within a skeleton - CORRECT ANSWER - Ketone
Carbonyl at the end of a skeleton - CORRECT ANSWER - Aldehyde
Amino - CORRECT ANSWER - Is a weak base, (Monomer is amines)
Sulfhydryl - CORRECT ANSWER - (Thiols) Helps stabilize protein structure
Phosphate - CORRECT ANSWER - Organic Phosphates (Monomer)
Phosphate - CORRECT ANSWER - VERY important for ATP
Phosphate - CORRECT ANSWER - Can add a neg. charge
React with Water, releasing energy
Carbonyl - CORRECT ANSWER -
Methyl - CORRECT ANSWER -
Methyl - CORRECT ANSWER - Monomer is Methylated compounds
Hydroxyl - CORRECT ANSWER -
Methyl group + DNA - CORRECT ANSWER - An effect in expression of genes
,Hydroxyl - CORRECT ANSWER - Alcohols (end in -ol)
Hydroxyl - CORRECT ANSWER - Covalently bonded to Carbon
Soluble in Water
Phosphate - CORRECT ANSWER -
Amino - CORRECT ANSWER -
Carboxyl - CORRECT ANSWER -
Carboxyl - CORRECT ANSWER - Organic Acids
Carboxyl - CORRECT ANSWER - Polar Covalent bond between O and H
Sulfhydryl - CORRECT ANSWER -
Intermolecular - CORRECT ANSWER -
Intramolecular - CORRECT ANSWER -
What bond links two monosaccharides together? - CORRECT ANSWER - Glycosidic
Linkage
Macromolecules - CORRECT ANSWER - Carbohydrates, Nucleic Acids, Lipids, Proteins
, Phospholipid Bilayer - CORRECT ANSWER -
Diffusion - CORRECT ANSWER - The movement of particles of any substance so that
they spread out into the available space.
Passive Transport - CORRECT ANSWER - The diffusion of a substance across a
biological membrane
Osmosis - CORRECT ANSWER - The diffusion of free water across a selectively
permeable membrane (Artificial or Cellular)
Tonicity - CORRECT ANSWER - The ability of a surrounding solution to cause a cell to
gain or lose water
Isotonic - CORRECT ANSWER - No net movement of water across the plasma
membrane.
Hypertonic Solution - CORRECT ANSWER -
Hypotonic Solution - CORRECT ANSWER -
Plasmolysis - CORRECT ANSWER -
Facilitated Diffusion - CORRECT ANSWER -
Active Transport - CORRECT ANSWER - When a cell uses energy to pump a solute
across a membrane.
Lyse - CORRECT ANSWER - Burst
