Anatomy Review II

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Anatomy Review II
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• What are the four functions of the kidney?
• What is the primary one?

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• Filtration and Excretion
• Primary Excretory organ!
• Endocrine Gland
• w/Liver gluconeogenesis
• Vitamin D Metabolism

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• What is the functional unit of the kidney?

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• Nephron

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• In the human kidney how much more concentrated is
  the urine compared to the blood?

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• Urine is 4x as concentrated as the blood.

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• The Renal Corpuscle is composed of what two parts?

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• Bowmans capsule
• Glomerulus

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• Where does 65-70 of water absorbed?

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• Proximal convoluted tubule.

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• What removed from the PCT?

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• Na
• Cl
• Glucose
• Organic Acids
• Vitamins

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• True of False?
• Water is removed from the Descending loop of
  Henle by active transport.

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• False
• No active transport of water. Water moves out of
  the tubule due to osmosis.

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• Where does aldosterone act?

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• According to Erin 1st DCT is where body controls
  amount Na H2O that is being reabsorbed.
• Dr. Warrick told me the ascending loop of henle

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• Where is the second place of selective reuptake
  of water?

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• ADH
• When present ? ducts from aquaporins for which
  H2O leaves the tubules (to stay in the body) also
  some aldosterone mediated pump reclaims Na.

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• This type of cell detects/ senses blood
  osmolarity of solutes in blood.

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• Macula Densa (DCT)

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• This cell senses blood pressure.

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• Juxtaglomerular cell
• -senses blood pressure

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• What is the function of the redmargin?

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• To display when a woman is horny.
• Dr Warrick Said it.

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• What was the purpose of the Benedicts solution?

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• Benedicts solution dected reducing sugars such as
  glucose maltose

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• What was the purpose of IKI solution?

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• Detects starch (presence of the substrate).

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• The rate of a reaction is determined by what?

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• Temperature
• pH
• Concentration (amt enzyme)

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• What was the purpose of adding water to our
  experiments?

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• To keep volumes similar between solutions.

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• Name some complex carbohydrates

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• Starches, polysaccharides, disacharides

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• What are the three monosaccharides we talked
  about in class?

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• Glucose
• Fructose
• Galactose

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• Proteins are broken down into

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• Peptides
• Amino acids

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• Fats are broken down into?

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• Glycerol
• Monoglycerides
• Fatty acids

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• How many essential amino acids are there?

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• I want to say 20 is this correct?

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• Where does Lactase Act?

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• Intestinal Mucosa
• Brush Border region

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• What protein digests lipids in the small
  intestine secreted by the pancreas?
• What are the products?

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• Pancreatic Lipase
• Glycerol, Fatty Acid chains, and monoglycerides.

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• This protein is secreted by infants to cause milk
  protein to coagulate?

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• Rennin

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• What are the substrates for pepsin?

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• Proteins, and polypeptides
• What are the end products?

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• Short-chain polypeptides.

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• Salivary Glands
• Enzyme
• Act where
• Target
• Product

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• Salivary Glands
• Enzyme Salivary Amylase
• Act where Oral Cavity
• Target Complex carbohydrates
• Product Disaccharides,
  Trisaccharides

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• Acts on Small Intestine
• Enzyme
• Target
• Products

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• Acts on Small Intestine
• Secreted by Pancreas
• Enzyme Pancreatic Amylase
• Target Complex carbohydrates
• Products Disaccharides and
  Trisaccharides

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• Acts on
• Enzyme
• Secreted by
• Target Lactose
• Products

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• Acts on Small Intestine
• Enzyme Lactase
• Secreted by Brush Border of SI
• Target Lactose
• Products monosaccharides

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• Acts on Fatty Acids
• Enzyme Bile Salts
• Secreted by Liver (acini
• Target
• Products Emulsified Fats

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