UCI Bio 93 Midterm 1 UPDATED ACTUAL Questions and CORRECT Answers

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