Answers created by juel

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• When does #ROH# dissociate as #R-O^(-)# and #H^(+)# and as#R^(+)# and #OH^(-)#?
  
• How do functional groups influence solubility?
  
• Why benzene molecule is planar?
  
• How many monochlorinated products of methyl cyclohexane are optically active?
  
• How geographic isolation can affect evolution?
  
• How to know if a given element is paramagnetic?
  
• Which of the following genetic disorders is an example of chromosomal mutation?.(a).Albinism (b).Colour blindness (c).Down's syndrome (d).Sickle cell anaemia
  
• During which phase of mitosis do the nuclear membrane, nucleolus, and nucleus dissolve?
  
• What direction does H2O move during osmosis?
  
• Which of these is different from the others? a)Nerve cells b)RBC c)WBC d)Muscle cells
  
• If an object at rest on Earth has a mass of 20kg, what is the normal force equal to?
  
• When and where does anaerobic respiration occur in humans?
  
• What is polygenic inheritance?
  
• How many ATP are used and made in glycolysis, the Krebs cycle and the electron transport chain?
  
• What are the four hormones that regulate the menstrual cycle? Thanks