What key words does the question contain and what do they mean?
What will be an ideal response?
Atomic mass – the mass (grams) in one mole of an element
Atomic number – the number of protons in an atom
6.02 x 1023 atoms/mole – this is Avagadro’s number, and is universal for each atom.
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The technique of ________ ________ is used to copy the genome of a single microbial cell so there is sufficient DNA for sequencing.
What will be an ideal response?
An inflamed fluid-filled lesion on the finger caused by either HHV-1 or HHV-2 is known as a (blister/wart/whitlow)
What will be an ideal response?
A population ecologist wants to estimate the size of a robin population. In an apple orchard, she captures 10 robins,
marks them, and then releases them. She returns several weeks later and captures another 10 robins, of which 2 are robins she previously marked. The estimated population size of robins is ____.
a. 50 b. 15 c. 10 d. 200 e. 20
In the experiment above, guppy color patterns (spots) were measured in populations exposed to increasing amounts of predation. From this you could conclude that ________.
A. evolutionary changes take millions of years to appear B. brightly colored guppies are more likely to reproduce in the presence of predators C. predators are more likely to catch and eat brightly colored guppies D. predators do not affect the color patterns of guppies E. predators are less likely to catch and eat brightly colored guppies