Totipotent human stem cells can apparently be obtained only from:a
bone marrow.
b. umbilical cords.
c. cancer patients.
d. zygotes.
e. gametes
D
Biology & Microbiology
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What is the name for the diagnostic technique used to measure forced expiratory volume and forced vital capacity?
a. spirology b. spirography c. spirometry d. spironalysis
Biology & Microbiology
What neuron location has the greatest density of voltage-gated Na+ channels, resulting in the lowest
threshold potential along a neuron?
a. dendrites b. cell body c. axon hillock d. axon e. axon terminals
Biology & Microbiology
Most cells have a resting membrane potential between ________.
Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology
Cell autonomous genes affect only those cells in which they are expressed. Which group of early developmental genes are not cell autonomous?
What will be an ideal response?
Biology & Microbiology