Which of the following most accurately describes the process that must occur when working with research animals covered by u. s. federal regulations?
a) the research team must obtain iacuc approval for the proposed research procedures prior to starting the work.
b) the research team can start the project but must receive iacuc approval before its work is published.
c) the research team can start the project while its protocol is under review by the iacuc but must stop if the iacuc rejects the protocol.
d) the research team can start the project but must receive iacuc approval before its work is submitted to a journal.
Answers: 3
Biology, 21.06.2019 20:40
Match the following terms describing electrical events with the correct phases of the cardiac cycle. the ventricular muscle cells depolarize at the start of this phase. during this phase, na+ entry through the funny channels causes the pacemaker potential of sa nodal cells to gradually become less negative until it reaches threshold. the ventricular muscle cells repolarize right before this phase. the cytosolic concentration of calcium in the contractile cells of the ventricle is highest during this phase. a. isovolumetric relaxation b. ventricular ejection c. isovolumetric contraction d. ventricular filling
Answers: 3
Biology, 22.06.2019 03:00
Which of the following is the best definition for the process of photosynthesis? a.) plants digest sugars to make energy. b.) plants use oxygen and glucose to make carbon dioxide. c.) plants use sunlight and carbon dioxide to make sugars. d.) plants use sunlight to make chlorophyll and chloroplasts.
Answers: 2
Which of the following most accurately describes the process that must occur when working with resea...
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