Biology, 06.05.2020 01:49, caleb19moody
G To answer this question, you may reference the Metabolic Map. De novo nucleotide synthesis differs for purine and pyrimidine bases. However, some molecules are important precursors and intermediates in both pathways. Which intermediates are common to both purine and pyrimidine nucleotide synthesis? aspartate orotate glycine PRPP formate Purine bases, which have two rings, have a more complex synthetic pathway than do pyrimidine bases, which have one ring. As a result, purine synthesis requires more components than pyrimidine synthesis. Which amino acids contribute atoms to the purine structure in de novo purine synthesis? aspartate lysine glycine histidine glutamine
Answers: 3
Biology, 21.06.2019 15:00, alexisolsennn4680
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
Answers: 2
Biology, 22.06.2019 04:30, dbenjamintheflash5
What type of organism is a one-celled organism that functions as a single unit? a. bi-celled b. single-celled c. pre-celled d. multi-celled
Answers: 2
Biology, 22.06.2019 06:20, gamer67respress
Which direction does the energy flow in this energy pyramid ?
Answers: 1
G To answer this question, you may reference the Metabolic Map. De novo nucleotide synthesis differs...
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