In the chloroplast, energy in sunlight is passed around different chlorophyll molecules until it reaches a specific chlorophyll molecule that can transfer energy in sunlight to an energized electron. This chlorophyll molecule is called the
A) reaction center.
B) nucleus.
C) accessory pigment.
D) electron-carrier molecule.
E) photoelectric point.
A
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What will be an ideal response?
Under which condition will a population experience growth?
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Make organic compounds Organisms that make their own organic compounds from inorganic substances are called
a) animals. b) animorphs. c) heterotrophs. d) autotrophs.
What are induced pluripotent stem cells?
A. inner mass cells that have been removed without killing the embryo B. adult stem cells that have been made in the laboratory C. adult stem cells that are reprogrammed to become embryonic stem cells to produce new embryos D. totipotent stems cells from a zygote that have been induced to become pluripotent