Embryonic stem cells are controversial because
a. they have the potential to become any type of cell.
b. they have the potential to become gametes.
c. using them has the potential to save lives.
d. using them harms or destroys the embryo.
e. they have the potential to be used in cloning.
D
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Any process that results in an increase in the free energy of the system is called ________.
Fill in the blank(s) with the appropriate word(s).
People who can taste PTC are more likely than non-tasters to dislike broccoli and Brussels sprouts
a. True b. False Indicate whether the statement is true or false
Which process in the diagram would occur the most after eating a fatty meal of french fries and ice cream?
A. II
B. I
C. III
D. II and III equally
E. I and II equally
Clarify Question
· What is the key concept addressed by the question?
· What type of thinking is required?
Gather Content
· What do you know about the digestion of fats? What other information is related to the question?
Choose Answer
· Given what you now know, what information is most likely to produce the correct answer?
Reflect on Process
· Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
The fruit of the mistletoe, a parasitic angiosperm, is a one-seeded berry
In members of the genus Viscum, the outside of the seed is viscous (sticky), which permits the seed to adhere to surfaces such as the branches of host plants or the beaks of birds. What should be expected of the fruit if the viscosity of Viscum seeds is primarily an adaptation for dispersal rather than an adaptation for infecting host plant tissues? It should ______. A) be drab in color B) be colored so as to provide it with camouflage C) be nutritious to the dispersing organisms D) secrete enzymes that can digest bark