Biology, 15.12.2019 00:31 petroale000
the graph shows the changing levels of hormones during menstruation and ovulation. which hormone has the most influence on a safe pregnancy?
a)a graph shows the changing levels of hormones during menstruation and ovulation. progesterone increases after ovulation.
b)luteinizing hormone promotes fertility because it spikes the most during ovulation.
c)estradiol promotes fertility because it peaks slightly before ovulation.
progesterone promotes fertility because its levels rise during ovulation and immediately after.
d)follicle-stimulating hormone promotes fertility because it is released mostly during ovulation.
Answers: 2
Biology, 21.06.2019 23:30, iwantcandy2002
Considering the yellow and green pea color phenotypes studied by gregor mendel: a. what is the biochemical function of the protein that is specified by the gene responsible for the pea color phenotype? (1 point) b. a null allele of a gene is an allele that does not specify (or encode) any of the biochemical function that the gene normally provides (in other words, either no protein at all or only non-functional protein is produced from it). of the two alleles, y and y, which is more likely to be a null allele? (1 point) c. in terms of the underlying biochemistry, why is the y allele dominant to the y allele? (2 points) d. why are peas that are yy homozygotes green? (1 point) e. the amount of protein produced from a gene is roughly proportional to the number of functional copies of the gene carried by a cell or individual. what do the phenotypes of yy homozygotes, yy heterozygotes, and yy homozygotes tell us about the amount of sgr enzyme needed to produce a yellow color? explain your reasoning. (2 points)
Answers: 1
Biology, 22.06.2019 00:30, BreBreDoeCCx
Imagine that certain laws of physics could be ignored and you were able to travel vast distances in moments. now imagine that you traveled to an earth-like planet located light-years away that is known to support life. think about what you’ve learned in this unit and make an argument for what you think would be the dominant type of life form on this planet. consider whether a notochord is required for an organism to manipulate its environment and become a dominant creature.
Answers: 3
Biology, 22.06.2019 01:00, majesticfart7736
Which part of cellular respiration must occur before any of the other steps can occur
Answers: 2
the graph shows the changing levels of hormones during menstruation and ovulation. which hormone has...
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