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Human Biology Lab Final questions with 100% correct answers
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Human Biology Lab Final questions with 100% correct answers
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Human Biology Lab FinalCerebrum - correct answer ✔✔what part of the brain is divided into right and left hemispheres?
Cerebellum - correct answer ✔✔What part of the brain looks like a tree in cross section?
Lenses - correct answer ✔✔What part of the eye refracts light and focuses light rays?
Dermis - correct answer ✔✔What layer of skin contains Meissner and Pacinian corpuscles?
Unevenly - correct answer ✔✔Are touch receptors distributed evenly or unevenly throughout the skin?
Interneuron - correct answer ✔✔What type of neuron is found completely within the central nervous
system?
Motor Neuron - correct answer ✔✔Identify the type of neuron responsible for transmitting nerve
impulses from the spinal chord to an effector?
Tymoanic membrane - correct answer ✔✔What is the anatomical name for the eardrum that picks up
sound waves?
inner ear - correct answer ✔✔Which part of the ear contains the sensory receptors for hearing?
Meniges - correct answer ✔✔What structures protect the spinal chord?
Amylase - correct answer ✔✔Name the enzyme responsible for the hydrolysis (breakdown) of starch?
Emulsifier - correct answer ✔✔What role does bile/bile salts play in digestion of fats?
, Iodine - correct answer ✔✔What reagent is used to check for the presence of starch?
Stomach - correct answer ✔✔Where does the digestion of protein begin?
Negative - correct answer ✔✔Would starch and Benedict's reagent give a positive or negative result?
HCL - correct answer ✔✔in addition to pepsin and water, what is needed to digest protein?
Acidic - correct answer ✔✔Is the optimal pH for pepsin acidic or basic?
Orange - correct answer ✔✔What does a positive result in the Benedict's test look like?
Glycerol - correct answer ✔✔What are lipids/fats broken down into?
pancreatic juice - correct answer ✔✔Where in the body might you find the enzyme that breaks down
starch?
Lysosomes - correct answer ✔✔Which organelle carries on intracellular digestion?
Osmosis - correct answer ✔✔What is the name for the movement of water across a selectively
permeable membrane?
Hypertonic - correct answer ✔✔Is 10% NaCl isotonic, hypertonic, or hypotinic to red blood cells.
Change the shape - correct answer ✔✔In general, what does the wrong pH do to the shape of an
enzyme?
Neutral - correct answer ✔✔What id the pH of 7 called?
catalase - correct answer ✔✔the enzyme we looked at last week?
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