APHY 101 EXAM 2 CH 4 QUESTIONS
WITH CORRECT ANSWERS 2025/2026
A+ GRADED 100% VERIFIED
Objective lenses of microscope - ANS-4x, 10x, 40x, 100x (oil immersion)
Whats special about 100x - ANS-only lens you use oil with; sealed lense
what do you clean the lenses with - ANS-lens paper
Fine Knob Adjustment - ANS-brings object slowly into fine focus
coarse adjustment knob - ANS-Moves the stage up and down for focusing (a lot)
Eyepiece lens - ANS-Contains a lens that magnifies about 10x
what is the most common structure to cause accident - ANS-chord
Metabolism - ANS-All of the chemical reactions that occur within an organism
what is Anabolism - ANS-Metabolic pathways that construct molecules, requiring energy. (small
to large)
what is catabolism - ANS-Metabolic pathways that break down molecules, releasing energy.
(large to small)
anabolism - ANS--requires ATP
- provides materials for maintaince
growth cell
repair
whats the process for anabolism - ANS-dehydration
catabolism - ANS-ATP produced
decompose carbohydrates
process for catabolism - ANS-hydrolysis
enzymes - ANS-proteins
protein catalysts
, controls rates of reaction
all cells perform... - ANS-ana and cata
lower activation energy factors - ANS-heat, electric., chem, extreme PH
Denaturation - ANS-loss of normal shape of a protein due to heat or other factor
metabolic pathways - ANS-a series of enzymatic reactions that converts one biological material
to another.
Substrate - ANS-product of previous reaction
cofactor - ANS-A nonprotein molecule or ion that helps enzyme.
coenzyme - ANS-organic cofactor (vitamins)
energy - ANS-the ability to do work
cellular respiration - ANS-the process by which cells use oxygen to produce energy from food
ATP (adenosine triphosphate) - ANS-adenine
ribose
3 phosphate
attached by high energy bond
ADP - ANS-(Adenosine Diphosphate) The compound that remains when a phosphate group is
removed from ATP, releasing energy
oxidation releases - ANS-energy from glucose
When ATP has broken.. - ANS-40% chem energy
60% energy heat
How many ATP molecules - ANS-44-46
cell respiration - ANS-the process in cells in which oxygen is used to release stored energy by
breaking down sugar molecules
Gycolisis (anaerobic) - ANS-INCOMPLETE
- the initial phase in the process by which all living organisms harness energy from food
molecules
- occurs in a cell's cytoplasm and uses the energy released from breaking chemical bonds in
food molecules to produce high-energy molecules, ATP and NADH
WITH CORRECT ANSWERS 2025/2026
A+ GRADED 100% VERIFIED
Objective lenses of microscope - ANS-4x, 10x, 40x, 100x (oil immersion)
Whats special about 100x - ANS-only lens you use oil with; sealed lense
what do you clean the lenses with - ANS-lens paper
Fine Knob Adjustment - ANS-brings object slowly into fine focus
coarse adjustment knob - ANS-Moves the stage up and down for focusing (a lot)
Eyepiece lens - ANS-Contains a lens that magnifies about 10x
what is the most common structure to cause accident - ANS-chord
Metabolism - ANS-All of the chemical reactions that occur within an organism
what is Anabolism - ANS-Metabolic pathways that construct molecules, requiring energy. (small
to large)
what is catabolism - ANS-Metabolic pathways that break down molecules, releasing energy.
(large to small)
anabolism - ANS--requires ATP
- provides materials for maintaince
growth cell
repair
whats the process for anabolism - ANS-dehydration
catabolism - ANS-ATP produced
decompose carbohydrates
process for catabolism - ANS-hydrolysis
enzymes - ANS-proteins
protein catalysts
, controls rates of reaction
all cells perform... - ANS-ana and cata
lower activation energy factors - ANS-heat, electric., chem, extreme PH
Denaturation - ANS-loss of normal shape of a protein due to heat or other factor
metabolic pathways - ANS-a series of enzymatic reactions that converts one biological material
to another.
Substrate - ANS-product of previous reaction
cofactor - ANS-A nonprotein molecule or ion that helps enzyme.
coenzyme - ANS-organic cofactor (vitamins)
energy - ANS-the ability to do work
cellular respiration - ANS-the process by which cells use oxygen to produce energy from food
ATP (adenosine triphosphate) - ANS-adenine
ribose
3 phosphate
attached by high energy bond
ADP - ANS-(Adenosine Diphosphate) The compound that remains when a phosphate group is
removed from ATP, releasing energy
oxidation releases - ANS-energy from glucose
When ATP has broken.. - ANS-40% chem energy
60% energy heat
How many ATP molecules - ANS-44-46
cell respiration - ANS-the process in cells in which oxygen is used to release stored energy by
breaking down sugar molecules
Gycolisis (anaerobic) - ANS-INCOMPLETE
- the initial phase in the process by which all living organisms harness energy from food
molecules
- occurs in a cell's cytoplasm and uses the energy released from breaking chemical bonds in
food molecules to produce high-energy molecules, ATP and NADH
