Once photons are harvested by the pigment molecules in the light-harvesting complex, where is the energy delivered next?
a. the lumen of the thylakoid
b. the outer membrane of the chloroplast
c. the reaction center of the photosystem
d. the stomata of the leaf
c. the reaction center of the photosystem
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What is true about the data in the accompanying figure?
 A) The solid line represents a reaction that has been catalyzed by an enzyme. B) The dashed line represents a reaction that includes an enzyme and a cofactor. C) Both lines represent endergonic reactions. D) The energy of the products is higher than the energy of the reactants.
Cancer is caused by many different types of gene mutations. Some mutations are in proto-oncogenes, which lead to overexpression of the genes, and other mutations are in tumor suppressor genes, which lead to under expression or no expression in these
genes. Which kinds of gene mutations would RNA interference (RNAi) be better at treating? Explain. What will be an ideal response?
Which of these people is most likely to have kidney trauma in an accident?
A) an obese older individual B) a person of average weight C) an obese younger person D) an elderly person with almost no body fat
Tears and saliva contain the enzyme dermicidin, which is effective in preventing bacteria from entering the human body
Indicate whether the statement is true or false