Which type of cell signaling involves one cell making both the signaling molecule and the receptor for it?
autocrine
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15
In which part of photosynthesis is water used as a reactant?
light-dependent (split, donates e- to PSII)
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15
What molecule makes complementary base pairing through hydrogen bonding with mRNA during translation?
tRNA (transfer RNA)
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15
In which phase of mitosis do chromosomes move to opposite poles of the cell?
anaphase
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15
Two purple-flowered heterozygous pea plants reproduce. Purple flower color is dominant to white flower color.What is predicted ratio of offspring phenotypes?
3:1, purple to white
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baam
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magnet
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gift
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thief
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15
In which part of photosynthesis is oxygen a product?
light-dependent (made as water is split)
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banana
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gold
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fairy
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baam
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15
Which checkpoint controls if a cell will enter mitosis or not?
G2
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15
How would you describe the corn in this food chain?
primary producer
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15
Which checkpoint controls if a cell will replicate its DNA or not?
G1
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15
What variable in the Hardy-Weinberg equation represents the frequency of homozygous recessive individuals in the population?
q^2
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15
___ is the the transfer of genetic material from one population to another.
gene flow (migration)
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banana
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star
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gift
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lifesaver
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15
What variable in the Hardy-Weinberg equation represents the frequency of the dominant allele in the population?
p
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15
Which type of cell division occurs in the germline to make haploid gametes?