Answers created by Maxwell

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• The maror process responsible for maintaining blood glucose level 40 hour after last meal is? : A) HMP B) Glycogenesis C) Glycolysis D) Glycogenolysis E) Gluconeogenesis
  
• Question #93f3b
  
• Question #0fdba
  
• What is the concentration of #OH^-# ions in a solution that contains #1 times 10^-3# #M# #H^+#?
  
• The diagram below shows one theory of enzyme action Describe and explain what is happening at each stage. What enzyme theory does this represent?
  
• What is the role of the sarcoplasmic reticulum (SR) in muscle contraction?
  
• Related to the Muscular System Sliding Filament Theory, what molecule must bind to the cross bridge in order for it to disconnect with actin?
  
• What is the difference between thymidine monophosphate and thymidine?
  
• Question #d2597
  
• Question #d891d
  
• How do you draw a nucleotide and label its three basic parts?
  
• How do you convert 80°F to Celsius?
  
• It takes 1 molecule of glucose to make 30 molecules of ATP. How many molecules of glucose are needed to make 6000 molecules of ATP in aerobic respiration?
  
• What volume is occupied by 0.35 mol of helium gas at SATP?
  
• The sister chromatids separate in what phase of mitosis?
  
• What hormones are derived from cholesterol?
  
• Why does transcription of the trp operon take place when tryptophan is not present?
  
• Question #72423
  
• The atria are separated from the ventricle by what type of valve?
  
• Glucose is taken in a test tube in the form of solution. Next, a vial of insulin is added to the contents of test tube. After about a couple of hour, a suitable test could detect no change in the amount of glucose in test tube. How is this possible?
  
• What is the wavelength of blue light?
  
• Question #b3b2a
  
• Question #0c72e
  
• Question #5b6e0
  
• Question #d486e
  
• Question #7ab52
  
• Question #2b3b7
  
• Why can't I delete my own answers?
  
• How do you find #lim (t^3-6t^2+4)/(2t^4+t^3-5)# as #t->oo#?
  
• If the anticodon for lysine is UUU, what is its codon?
  
• Question #bf1d7
  
• Question #79110
  
• A gas cylinder contains 2.0 mol of gas X and 6.0 mol of gas Y at a total pressure of 2.1 atm. What is is partial pressure of gas Y?
  
• How do you draw this cyclic pentane? 4-ethyl-2-isopropyl-1-methylcyclopentane
  
• Question #e7291
  
• Explain why lactose shows mutarotation but sucrose does not?
  
• When is the aspartate mechanism used for transferring oxaloacetate from the mitochondrion to the cytosol?
  
• What is a simple sugar that serves as the major energy source for all cellular processes. The chemical formula is #C_6H_12O_6#?
  
• The best leaper in the animal kingdom is the puma, which can jump to a height of 3.7 m when leaving the ground at an angle of 45°. With what speed must the animal leave the ground to reach that height?
  
• Question #89507
  
• Question #9e047
  
• Question #f33b1
  
• What is the element with symbol Ge?
  
• If a light ray's angle of incidence is 20° as it strikes a plane mirror, what is the light ray's angle of reflection?
  
• The intensity level of sound in a truck is 92 dB. What is the intensity of this sound?
  
• Explain how it is possible for a ball to have kinetic and potential energy at the time?
  
• How do you write 0.000313 in scientific notation?
  
• During transcription, what happens to the RNA polymerase if a repressor protein attaches to the operator?
  
• What is the name of this binary compound: #NaF#?
  
• An approaching storm is moving at 15 km/hr. What do you need to know to determine its velocity?
  
• A horizontal force of 26.3 N is necessary to push a 99 N wooden box across a tile floor at constant velocity. How do you find the coefficient of sliding friction between the two surfaces?
  
• Question #38469
  
• Question #a903c
  
• What is #sqrt(49n^3)#?
  
• Find the molecular and empirical formula from the given information below?
  
• Question #5ad0b
  
• Question #ca771
  
• Question #b886a
  
• Question #eeaeb
  
• The "rungs" of the DNA ladder are made of what?
  
• You run away from a plane mirror at 1.80 m/s. At what speed does your image move away from you?
  
• Question #0ef3c
  
• An object, pointing upwards, is placed between a thin converging lens and its focal point An object, pointing upwards, is placed betF1. The diagram shows two principal rays from the tip of the arrow to the lens. What best describes the image of the arrow?
  
• Why are proteins not filtered out of the blood in the glomerulus?
  
• Question #d3ad2
  
• Question #e243c
  
• Question #3678d
  
• What is the index of refraction of a refractive medium if the angle of incidence in air is 30° and the angle of refraction is 15°?
  
• Does vitamin K serves as a(n) inhibitor, coenzyme, antagonist or carrier to various enzymes involved in the coagulation of blood?
  
• Do all veins carry oxygen-rich blood?
  
• Someone with heart disease may need to have their arteries scraped to clean them of plaque. This procedure can cause the arteries to collapse. What is the name of the device that supports the arteries and keeps them open?
  
• Question #3c9f6
  
• A bicycle rider travels 60.0 kilometers in 3.5 hours. What is the cyclist's average speed?
  
• Where do restriction enzymes come from?
  
• What is the index of refraction of a medium where the light travels in with a speed of #2.5 times 10^8# #m##/##s#?
  
• An initial population of 505 quail increases at an annual rate of 23%. How do you write an exponential function to model the quail population?
  
• The number of bacteria in a culture grew from 275 to 1135 in three hours. How do you find the number of bacteria after 7 hours?
  
• Question #6121d
  
• A point charge of #3.00×10^-6 C# is #12.0cm# distant from a second point charge of #−1.50×10^-6 C#. Calculate the magnitude of the force on each charge?
  
• What is the SI unit of work is the newton?
  
• Consider a #"0.075 M"# solution of ethylamine (#"C"_2"H"_5"NH"_2#, #K_b = 6.4xx10^(-4)#). Calculate the hydroxide ion concentration of this solution, and calculate the pH?
  
• Question #03723
  
• Question #ead92
  
• The probability of two carrier parents having a child with sickle cell anemia is? a)0.25 b)0.50 c)0.75 d)1.0
  
• In what stage of cellular respiration is most of the carbon dioxide produced?
  
• A chemistry book lists the rate constant for a reaction as 34.5 #(1)/(M*s)#. What is the overall order of the reaction?
  
• Question #abc31
  
• What is the name of the compound with the formula NaCl?
  
• A 600W mercury lamp emits monochromatic radiation of wavelength 331.3 nm. How many photons are emitted from the lamp per second?
  
• What is the difference between Self-esteem and Self-efficacy?
  
• An object is moving w/constant velocity in a straight line. Which of the following statements is true? *I'm just putting this up for my records.
  
• Question #3bca9
  
• Is a change of the state (or phase) of matter a physical or chemical change?
  
• Question #70b52
  
• Question #264d2
  
• You drop a rock down a well that is 5.4 m deep. How long does it take the rock to hit the bottom of the well?
  
• Question #bd6a2
  
• Question #8530d
  
• Question #cdf3b
  
• Calculate the molality of a solution made by dissolving a compound in camphor if the freezing point of the solution is 162.33 degrees C: the melting point of pure camphor was measured to be 178.43 degrees C. K sub f for camphor is 37.7 degrees C/m sub c?
  
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