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What is the role of enterokinase in protein digestion?
What is the role of enterokinase in protein digestion?
Salivary amylase is responsible for the initial digestion of proteins.
Salivary amylase is responsible for the initial digestion of proteins.
False
What are the end products of fat digestion?
What are the end products of fat digestion?
Fatty acids and monoglycerides
Pancreatic amylase breaks down starches into ____________ in the small intestine.
Pancreatic amylase breaks down starches into ____________ in the small intestine.
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Match the digestive enzymes with their corresponding substrates:
Match the digestive enzymes with their corresponding substrates:
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What is HDL commonly known as?
What is HDL commonly known as?
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Fatty acids cannot be used by muscle tissue for energy.
Fatty acids cannot be used by muscle tissue for energy.
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What effect do high levels of 2,3-DPG have on the oxygen dissociation curve?
What effect do high levels of 2,3-DPG have on the oxygen dissociation curve?
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The brainstem does not play a role in coordinating breathing.
The brainstem does not play a role in coordinating breathing.
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Which tissues can use glucose for energy?
Which tissues can use glucose for energy?
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HDL helps remove excess cholesterol from the bloodstream and transport it to the _____ for excretion or recycling.
HDL helps remove excess cholesterol from the bloodstream and transport it to the _____ for excretion or recycling.
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What are two functions of the upper respiratory system when inhaling air?
What are two functions of the upper respiratory system when inhaling air?
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During exercise, glucose is available for ______ reactions.
During exercise, glucose is available for ______ reactions.
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What happens to insulin levels after a meal?
What happens to insulin levels after a meal?
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What is the primary effect of vasoconstriction on blood pressure?
What is the primary effect of vasoconstriction on blood pressure?
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Which is the main source of ATP during a 100-meter dash?
Which is the main source of ATP during a 100-meter dash?
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Aldosterone promotes the excretion of sodium and water in the kidneys.
Aldosterone promotes the excretion of sodium and water in the kidneys.
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LDL is known to contribute to a lower risk of cardiovascular diseases.
LDL is known to contribute to a lower risk of cardiovascular diseases.
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The brain primarily uses _____ and ketones for energy.
The brain primarily uses _____ and ketones for energy.
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Fatty acids can be used for anaerobic metabolism.
Fatty acids can be used for anaerobic metabolism.
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What stimulates the release of aldosterone from the adrenal glands?
What stimulates the release of aldosterone from the adrenal glands?
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The hormone that increases heart rate and the force of cardiac contraction is called ______.
The hormone that increases heart rate and the force of cardiac contraction is called ______.
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Match the following terms with their appropriate definitions:
Match the following terms with their appropriate definitions:
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Match the following terms with their descriptions:
Match the following terms with their descriptions:
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What adaptation occurs due to high altitudes when 2,3-DPG levels increase?
What adaptation occurs due to high altitudes when 2,3-DPG levels increase?
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What additional systemic response does ANG II activate to regulate blood pressure?
What additional systemic response does ANG II activate to regulate blood pressure?
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Name one effect of antidiuretic hormone (ADH) on the kidneys.
Name one effect of antidiuretic hormone (ADH) on the kidneys.
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Match each hormone to its primary action:
Match each hormone to its primary action:
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Vasodilation decreases blood pressure.
Vasodilation decreases blood pressure.
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What is the main effect of increased capillary density on muscle function during training?
What is the main effect of increased capillary density on muscle function during training?
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Training decreases cardiac output during exercise.
Training decreases cardiac output during exercise.
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What role do mitochondria play in training-induced increases in the lactate threshold?
What role do mitochondria play in training-induced increases in the lactate threshold?
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Increased ventilation during exercise enhances _______ exchange in the lungs.
Increased ventilation during exercise enhances _______ exchange in the lungs.
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Match the key components with their respective functions related to training:
Match the key components with their respective functions related to training:
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Which of the following is NOT a function of the nephron?
Which of the following is NOT a function of the nephron?
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Secretion in the nephron involves the active transport of substances from the blood into the tubular fluid.
Secretion in the nephron involves the active transport of substances from the blood into the tubular fluid.
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List the four distinct functions of the nephron.
List the four distinct functions of the nephron.
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What is the primary function of the juxtaglomerular apparatus in relation to GFR?
What is the primary function of the juxtaglomerular apparatus in relation to GFR?
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High GFR leads to the constriction of the afferent arteriole to increase glomerular hydrostatic pressure.
High GFR leads to the constriction of the afferent arteriole to increase glomerular hydrostatic pressure.
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What hormone is released in response to low blood pressure to help maintain GFR?
What hormone is released in response to low blood pressure to help maintain GFR?
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The ______ mechanism helps maintain GFR by adjusting the diameter of the afferent arterioles.
The ______ mechanism helps maintain GFR by adjusting the diameter of the afferent arterioles.
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Match the following terms with their correct descriptions:
Match the following terms with their correct descriptions:
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Which of the following effects does renin cause when released?
Which of the following effects does renin cause when released?
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The ascending limb of the loop of Henle has no functional association with the afferent and efferent arterioles.
The ascending limb of the loop of Henle has no functional association with the afferent and efferent arterioles.
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What happens to the GFR when blood pressure decreases?
What happens to the GFR when blood pressure decreases?
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