Biology, 14.12.2020 23:30 jaylenmiller437
Gurdon inserted the nucleus of a differentiated tadpole cell into an enucleated frog egg, meaning the nucleus was removed. The frog egg then
developed into a normal frog embryo. Which conclusion is supported by these results?
O A DNA in the nucleus of the egg cell controls all cell activities.
B. DNA outside the nucleus of the egg cell controls some cell activities
OC. Factors in the nucleus of the egg cell affect cell development.
D. Factors in the cytoplasm of the egg cell affect cell development,
Answers: 1
Biology, 21.06.2019 20:20, AvantiA
Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. the following chemical equation shows the combustion of ethane. balance the equation by filling in the coefficients. c2h6 + o2 → co2 + h2o
Answers: 1
Biology, 21.06.2019 21:30, irishdreamer0689
List the advantages and disadavantages of the switch from persistent chlorinated hydrocarbon pesticides (such as ddt) to nonpersistent organophosphate pesicides. have the benefits of the switch outweighed the disadvantages? explain.
Answers: 3
Biology, 22.06.2019 09:30, Messick127
What is the difference between a scientific hypotheses and a scientific theory?
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Biology, 22.06.2019 10:30, TH3L0N3W0LF
16. which of the following accurately describes a step within transcription? a. dna polymerase uses one strand of rna as a template to put together nucleotides. b. the dna strand is used as a template for which a complementary rna strand can be produced. c. the rna strand forms a template by which dna can be built. d. the rna strand is produced within the cytoplasm.
Answers: 3
Gurdon inserted the nucleus of a differentiated tadpole cell into an enucleated frog egg, meaning th...
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