Biology, 29.07.2019 03:10 vegeta8375
Ascientist puts mrna nucleotide chains that contain only uracil (u) in a test tube. that test tube allows protein synthesis to be initiated. after a short time, the scientist finds that the test tube is full of chains of the amino acid phenylalanine. only phenylalanine is present and no other amino acid is observed. what does this experiment demonstrate?
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Biology, 21.06.2019 22:30
Anita thinks that she has heterozygous alleles for red hair.if she is correct, which of these diagrams best illustrates anitas alleles pf red hair
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Biology, 22.06.2019 02:00
What type of weather does tropical continental air bring in summer? hot and cloudy cool and sunny hot and sunny cool and cloudy
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Biology, 22.06.2019 09:00
The spermists believed that: the male made the only hereditary contribution to the offspring the male and female traits were blended in the offspring the female made the only hereditary contribution to the offspring the male and the female made equal contributions to the next generation
Answers: 1
Biology, 22.06.2019 10:30
Which of the following is a good definition for the word adaptation? question 1 options: a trait that an organism survive and reproduce in its environment. a change in an organism's environment. the way in which animals obtain food. a temperature change that can cause the extinction of plants and animals.
Answers: 2
Ascientist puts mrna nucleotide chains that contain only uracil (u) in a test tube. that test tube a...
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