Cutaneous respiration occurs in: A) Cockroach B) Salamander C) Crab D) Parrot

9. The ventilation mechanism used by amniotes A) Dual pump B) Two-stroke buccal pump C) Diaphragammatic pump D) Aspiration pump E) Four-stroke buccal pump

Choose below the correct order of the oxygen binding proteins from lowest to highest affinity for oxygen. A) Fetal hemoglobin < adult hemoglobin < myoglobin B) Adult hemoglobin < fetal hemoglobin < myoglobin C) Myoglobin < fetal hemoglobin < adult hemoglobin D) Fetal hemoglobin ← myoglobin < adult hemoglobin

An inactive protease is called a: a)  proteome   b) protogene   c)  zymogen   d)  protein ball Secretin performs which function? A)  signals release of digestive enzymes   b)   activates zymogens    c)  raises the pH of the intestine   d)  lowers the pH of the stomach Glut 5 transports which monosaccharide into intestinal cells?  A)   glucose   b)   fructose   c)   galactose    d)   mannose Lipids are packaged into chylomicrons in which cellular component? A)    cytoplasm    b)    mitochondria      c)    nucleus     d)   smooth endoplasmic reticulum STAT-5 is a: a)  G-protein  b)  membrane-bound enzyme   c)   transcription factor   d)  tyrosine kinase domain In the insulin mechanism, which of these does Akt (protein kinase b) activate? A) Ras   b)  JAK-2   c)  STAT-5   d)  GLUT-4

Ipatropium is effective for the treatment of asthma because of which of the following actions? A) Dilates the alveoli B) Relaxes the bronchial smooth muscle C) Inhibits the cuild up of fluid in the lungs D) Removes excess fluid collecting in the lungs

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Production of any toxin in the body due to infection can be detected by____________.a) Bio-sensor b) Bio-signals c) Bio-technology d) Bio-chips

25) What is scurvy? A) An excess of vitamin A B) A deficiency of riboflavin C) An excess of vitamin C D) A deficiency of vitamin C

2) Physoclistous fish fill their air bladders by _____. A) going to the surface and gulping air B) using the carbon dioxide that they produce through aerobic metabolism C) releasing oxygen from the blood from a capillary bed on the gas bladder wall D) relaxing their sphincter muscle so that air can flow in from their lungs

Which of the following instrument is used to listen to the internal sounds of the human body? a) Sphygmomanometer b) Suction device c) Stethoscope d) Reflex hammer