Biology, 30.01.2021 01:20 amandasantiago2001
C-14 has a half-life of 5,730 years. You begin with 600 grams. At the end of the first half-life, how much of the substance is still radioactive? b. After 4 half-lives, how much would remain radioactive and how much would be stable?
Answers: 3
Biology, 21.06.2019 15:00
In familial hypercholesterolemia individuals homozygous for the allele causing the disorder completely lack receptors on liver cells that take up cholesterol from the blood stream. heterozygous have one-half the number of receptors while individuals homozygous for the normal allele are phenotypically normal. this is an example of a.epistasis b.complete dominance c. incomplete dominance d. codominance
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Biology, 22.06.2019 11:00
Use the above pedigree for questions 1,2, and 3 1. what kind of genetic disorder is represented in the pedigree? a. recessive b. dominate refer to the pedigree in question 1. 2. is the mutated gene in this disorder located on a sex chromosome (x or y) or an autosome? a. sex chromosome b. autosome refer to the pedigree in question 1. 3. which generation has individuals that you are certain are heterozygous for the mutated gene? a. generation 1 b. generation 2 c. generation 3
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Biology, 22.06.2019 21:30
What is the name of the idea that energy cannot be created nor destroyed
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C-14 has a half-life of 5,730 years. You begin with 600 grams. At the end of the first half-life, ho...
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