Answers created by le experz

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• How did vertebrates evolve?
  
• What is the role of water in the light-dependent reactions?
  
• What are examples of gastropods?
  
• What intermolecular force does liquefying helium have?
  
• How would you explain the significance of NADPH in photosynthesis and NADH in cellular respiration?
  
• How does a nerve synapse work?
  
• What are the properties of liquids?
  
• Does every cell of human body have the exactly same DNA in nucleus, without exception?
  
• How do functional groups work?
  
• What do HOX genes control?
  
• What are beta lactams?
  
• How do aromatic compounds burn with sooty flame?
  
• How do bacteria change direction?
  
• Question #914ee
  
• How is steel an improvement over iron?
  
• When does the lac operon enable a bacterium to build the proteins needed for lactose metabolism only?
  
• How does a bacteria like Cholera cause diarrhea?
  
• What mechanisms account for speciation and macroevolution?
  
• How do HOX genes affect evolution?
  
• Question #65496
  
• How many alveoli are there in the average male lung?
  
• Why do many signal transduction pathways involve the protein kinase?
  
• Question #1237b
  
• How do bacteria become resistant to beta lactams?
  
• How do you make carbocation?
  
• What molecules are involved in the sodium potassium pump?
  
• Question #f7bbd
  
• How does ethylene oxide sterilization work?
  
• Question #c15c8
  
• Why is MRSA resistant to beta lactams?
  
• Question #fd736
  
• Question #6a366
  
• What happens when no oxygen is present after glycolysis?
  
• How are diatoms and kelps different from each other?
  
• How do you construct a phase diagram?
  
• How is the photoelectric effect used in everyday life?
  
• Question #a1160
  
• How do astronomers use electromagnetic radiation?
  
• What are two ways that elements can be made?
  
• The increase of temperature will NOT affect the rate of diffusion ?
  
• How can organic chemistry be used to solve global problems?
  
• What organelle allows some protists to detect light?
  
• How would you synthesize benzene?
  
• Whats the difference between FTIR and Raman Spectroscopy?
  
• What gas is given off when metals react with acid?
  
• Why are oxygen and nitrogen important for the body?
  
• What happens when you add heat to matter? What about when you take it away?
  
• Where in the chloroplast does the Calvin cycle occur?
  
• One of the important waste products of photosynthesis is oxygen gas, where does this oxygen gas come from?
  
• What does the Constant R in the Ideal Gas Law mean?
  
• How does a cathode ray tube in TV work?
  
• What happens if microtubules and microfilaments are absent in the cell?
  
• What closes the stomata and how do they do it?
  
• Would you expect an organic compound to be soluble in water?
  
• What is the cross product of #[3,2, 5]# and #[2, 4, 8] #?
  
• Question #e9fd1
  
• How Charles' law was discovered?
  
• What molecule does oxygen become a part of at the end of the electron transport chain?
  
• What are some examples of protein sequence comparisons?
  
• Why do disaccharides and polysaccharides give positive Molisch Test?
  
• How does Boyle's law relate to ventilation?
  
• How does molar mass affect pressure?
  
• How is pressure related to kinetic energy?
  
• What causes a membrane protein to be held in the lipid bilayer?
  
• Why is cellular respiration more efficient when oxygen is present in cells?
  
• What is the significance of the high specific heat capacity of water?
  
• Question #d90c9
  
• What are the steps in the nitrogen cycle?
  
• How does the kinetic theory of gases explain heat?
  
• What is the formula used to calculate enthalpy?
  
• What is the difference between phagocytosis and pinocytosis?
  
• Question #adfe4
  
• How do steroid hormones easily pass through cell membrane?
  
• Question #517a8
  
• What are examples of organisms in the kingdom protista?
  
• How does nitrogen cycle?
  
• Question #e55ba
  
• What laser can cut metal?
  
• What are some examples of heat in thermodynamics?
  
• Can you provide examples of 4 proteins and discuss their key functions/users in biological systems?
  
• What is stickleback evolution?
  
• Question #065aa
  
• What are some examples of bad bacteria?
  
• What is cAMP and what does it do? How and where is it formed and used?
  
• Is hydropower an electric generator?
  
• How does physics serve as the basis of technology?
  
• Is Stefan Boltzmann law related to global warming?
  
• What is an induction generator?
  
• Please let me know about the basics of Phosphorescent and Fluorescent materials.? Thank you.
  
• How is succinate related to aerobic respiration?
  
• Do endocytosis and exocytosis need energy? If so, where does the energy come from?
  
• Given the reaction N2 + 3H2 -->2NH3, what volume of hydrogen is necessary to react with five liters of nitrogen to produce ammonia, assuming constant temperature and pressure?
  
• What are some examples of Gay Lussac's law?
  
• What is the enzyme used in translation?
  
• Question #f701e
  
• How is buoyant force related to pressure?
  
• How is a vesicle formed during endocytosis?
  
• How does Maxwell-Boltzmann distribution work?
  
• What is the purpose of a restriction enzyme in an electrophoresis gel?
  
• What is #"SAE30"# oil?
  
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