BIOD 152 ANATOMY AND PHYSIOLOGY 2 LAB
4 EXAM PREP STUDY GUIDE 2026 PRACTICE
QUESTIONS AND SOLUTIONS GRADED A+
◉ 40x. Answer: If your total magnification is 400×, what objective
lens are you using (given 10× ocular lenses)?
◉ yes. Answer: name all microcope parts
◉ 400x. Answer: If I am on the blue objective lens, what is my T.M.?
◉ Activation Energy. Answer: he energy required to turn substrates
into products
◉ Enzymes. Answer: proteins that function as biological catalysts
◉ Active Site. Answer: the region inside the enzyme where the
substrate will bind
◉ A free substrate
Enzyme-substrate complex
, Products + Enzyme. Answer: Order the events when an enzyme
interacts with a substrate:
◉ Increasing temperature made the enzyme PPO work slower,
meaning lower absorbance, because the enzyme got denatured..
Answer: In lab 5.1B temperature and enzyme sections, how did
increasing temperature affect PPO enzyme reaction?
◉ cellular respiration to support growth, consuming O₂ and
releasing CO₂.. Answer: what do germinating peas carry out
◉ Glucose is a monosaccharide and can directly enter cellular
respiration, while starch must first be broken down into glucose
units.. Answer: Why was there a difference in the rate of CO₂
production between starch and glucose as sugar sources?
◉ 4X: 40 X: 0.10
10 X: 100 X: 0.25
40 X: 400 X: 0.65. Answer: What is the objective magnification
power of the three lenses of the microscope along with the total
magnification power and the new numerical aperture
◉ Scanning electron microscope shows the outside and
transmission electron microscope shows the inside. Answer:
Between a transmission electron microscope, and a scanning
4 EXAM PREP STUDY GUIDE 2026 PRACTICE
QUESTIONS AND SOLUTIONS GRADED A+
◉ 40x. Answer: If your total magnification is 400×, what objective
lens are you using (given 10× ocular lenses)?
◉ yes. Answer: name all microcope parts
◉ 400x. Answer: If I am on the blue objective lens, what is my T.M.?
◉ Activation Energy. Answer: he energy required to turn substrates
into products
◉ Enzymes. Answer: proteins that function as biological catalysts
◉ Active Site. Answer: the region inside the enzyme where the
substrate will bind
◉ A free substrate
Enzyme-substrate complex
, Products + Enzyme. Answer: Order the events when an enzyme
interacts with a substrate:
◉ Increasing temperature made the enzyme PPO work slower,
meaning lower absorbance, because the enzyme got denatured..
Answer: In lab 5.1B temperature and enzyme sections, how did
increasing temperature affect PPO enzyme reaction?
◉ cellular respiration to support growth, consuming O₂ and
releasing CO₂.. Answer: what do germinating peas carry out
◉ Glucose is a monosaccharide and can directly enter cellular
respiration, while starch must first be broken down into glucose
units.. Answer: Why was there a difference in the rate of CO₂
production between starch and glucose as sugar sources?
◉ 4X: 40 X: 0.10
10 X: 100 X: 0.25
40 X: 400 X: 0.65. Answer: What is the objective magnification
power of the three lenses of the microscope along with the total
magnification power and the new numerical aperture
◉ Scanning electron microscope shows the outside and
transmission electron microscope shows the inside. Answer:
Between a transmission electron microscope, and a scanning
