Certain plants have been genetically modified to secrete citrate, which helps
A. make hydroponic growth possible.
B. plants make necessary micronutrients.
C. make the phosphate in soils more soluble.
D. reveal mineral deficiencies in a plant.
E. plants add metals to the soil in which they are growing.
Answer: C
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Cell plate formation
a. occurs in plant cells but not in animal cells. b. usually begins during telophase. c. is a result of fusion of Golgi vesicles. d. is all of the above.
How are photosynthesis and cellular respiration intimately related?
What will be an ideal response?
Does ADP contain the capacity to provide energy for the cell?
A. Yes. ADP has the same capacity to provide energy for the cell as ATP. B. Yes. Cleaving the bond between the terminal phosphate and the phosphate attached to the ribose sugar can provide energy for the cell. C. Yes. Cleaving the bond between the ribose sugar and the two phosphate groups can provide energy for the cell. D. No. ADP does not contain any bonds that can be broken to provide energy for the cell.
According to Mendel, if a male that is homozygous for the dominant form (PP) of a trait is crossed with a female that is homozygous for the recessive (pp) form of a trait, all offspring will show the ____ form of the trait.
A. sex-linked B. dominant C. recessive D. codominant E. lethal