Biology, 07.10.2020 22:01 itz0nlyheav
Mutations in several different genes that encode enzymes in the pathway for the synthesis of the heme group may cause a genetic disorder called methemoglobinemia. The symptoms of this disorder range form mild to death in the most severe cases. The enzyme cytochrome b5 reductase is one of the enzymes in this pathway. This enzyme is responsible for reducing the iron in the heme group to the ferrous state so that it can bind oxygen. Kobayashi et al. reviewed several mutations in this gene. One of these mutations causes a Ser to Pro substitution. Explain what nucleotide change and in which position in the codon can cause this amino acid change. Assign all possible appropriate terms to this mutation.
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Biology, 21.06.2019 22:00
According to piaget, children have acquired the cognitive skill of conservation when they're able to a. understand that six ounces of liquid in a jar and six ounces in an elongated tube are equal. b. understand the viewpoint of other people. c. relate objects around them to their own needs. d. realize that the term heavy describes an object one way and the term big describes it another way. it is not b nor c. did this 2 x wrong..
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Biology, 21.06.2019 22:30
Suggest why placing wheels under a heavy box reduces the neccessary force required to push it along at a constant speed.
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Biology, 22.06.2019 02:00
Many farmers prefer cattle without horns because it is safer for their herds. the allele for no horns (n) is dominant to the allele for the presence of horns (n). a farmer mates a male with horns to a heterozygous female without horns. what is the chance that the offspring will have horns?
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Mutations in several different genes that encode enzymes in the pathway for the synthesis of the hem...
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