Answers edited by BillytheKid

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• Large doses of antibiotics given to fight an infection are likely to destroy bacteria that produce vitamin K. In which digestive organ do we find such beneficial bacteria?
  
• Question #19aa7
  
• Question #88796
  
• Question #231f5
  
• Of 10 senior citizens surveyed, 60% like chocolate icecream and 70% like strawberry icecream. What percentage of people like both chocolate and strawberry?
  
• At the synapse, do the glands secrete hormones, do motor neurons touch sensory neurons, do negative electric impulses charge across, are chemicals released, or do the dendrites touch each other?
  
• Question #6d0d9
  
• The lion and the zebra had a race. The lion gave the zebra a 20-ft head start. The lion ran at an average speed of 10 ft/s, while the zebra ran at an average speed of 7 ft/s. What is the equation to show the distance between the two animals over time?
  
• How does acetylcholine evoke dilation of blood vessels by affecting nitric oxide through signal transduction pathways?
  
• What type of physical assessment uses the reflex hammer?
  
• Question #6314c
  
• What does it mean for a property to be quantized?
  
• What is a restriction site?
  
• Question #f33a3
  
• Question #9a085
  
• Question #b01f2
  
• Why predator are prudent in nature. Justify?
  
• Question #e8cd9
  
• How can an action potential in one neuron cause a second neuron to be inhibited?
  
• Question #85ff2
  
• Question #0f55e
  
• Why are restriction enzymes kept in 50% glycerol solution?
  
• Question #59501
  
• Question #86f10
  
• What is a gabaergic neuron and how is it used?
  
• A paddle boat can move at a speed of 20 ​km/h in still water. The boat is paddled 6 km downstream in a river in the same time it takes to go 3 km upstream. What is the speed of the​ river?
  
• Question #91efd
  
• Which type of viral hepatitis is caused by drug use or sexual activity?
  
• The enzyme which facilitates internal rearrangement in ETC 3-phosphoglyceric acid to 2-phosphoglyseric acid is ?
  
• Question #b9b94
  
• Some individuals have a combination of characteristics that are both male and female - genitalia, gonads and chromosomes. What are these individuals known as?
  
• Ms. Pratt is claiming that Mr. X is the father of her child. Ms. Pratt is O-. Her baby boy is A+. Mr. X is blood type B+. Could he be the father of her child? If not, what blood type would he be expected to be?
  
• How do you solve #3x - 4= 14#?
  
• My FEV lung function is 70%. I am 34 years old and I have smoked for 20 years. If I stop smoking now, can COPD be reversed?
  
• Question #818ab
  
• What is the main feature of primary syphilis?
  
• Why do cells want LOTS of glucose? Why do cells want lots of ATP?
  
• Question #a1fbc
  
• Is the correct order of blood flow capillaries, arteries, arterioles, veins, venules; arterioles, arteries, capillaries, veins, venules; veins, venules, capillaries, arterioles, arteries; or arteries, arterioles, capillaries, venules, veins?
  
• What is the difference between single digestion and double digestion when discussing restriction enzymes?
  
• Would a restriction endonuclease cut messenger RNA?
  
• Does yeast infection in the GI system cause irritable syndrome? How can a person get rid of yeast in the GI tract?
  
• Question #1d7de
  
• Do restriction enzymes cut both forward and backward?
  
• Question #3c9ed
  
• How long does psychosis generally last?
  
• Name the bond responsible for the force of attraction between water molecules and comment briefly on its effects on the properties of water?
  
• Could someone explain the lewis structure diagram of covalent compound Al2Cl6?
  
• What organ is most affected in anencephaly?
  
• Why can't the essential amino acids be produced in the body even though they are coded by the DNA?
  
• Question #516ce
  
• Question #f8a86
  
• What sexually transmitted disease is so common that 50 percent of sexually active adults contract it at some point in their lifetime?
  
• Question #c199c
  
• Question #dd711
  
• Question #db9d7
  
• How did the meaning of "organic" change during the 19th century?
  
• Do restriction enzymes exist naturally in organisms?
  
• The population density of worms in a particular field is 25 worms per cubic meter of soil. How many worms would there be in the top meter of soil in a field that has dimensions of 1.00 km by 2.0 km?
  
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