You’ve already learned that, in addition to proceeding through glycolysis, glucose 6-phosphate (g6p) can be used to synthesize a carbohydrate storage molecule called glycogen. glucose 6-phosphate is also a precursor for the synthesis of nucleotides that are used to build dna and rna. the first step of this pathway is catalyzed by an enzyme called glucose 6-phosphate dehydrogenase. assume that reactions in this pathway with double arrows are reversible under cellular conditions, while those with single arrows are effectively irreversible.

The circles, or orbits, for electrons are called energy levels. each level can hold only a certain number of electrons. add electrons to each level until you can't add any more. how many electrons can each level hold?

6. in domesticated cats, the following are independently assorting: normal ears (t) is dominant to tufted ears (t); curved whiskers (c) is dominant to straight whiskers (c); the presence of six toes (s) is dominant to five toes (s); gene for hair length is an x-linked codominant. the three phenotypes for hair length are long (xhxh), medium (xhxh), and short (xhxh); medium is the heterozygous condition. given two parents: ttccssxhxh x ttccssxhy how many different gametes could be formed in the female cat with respect to these four traits? how many phenotypes are possible in the offspring from this mating?

Why was mendel's work not accepted at the time? o a. his results were false. o b. he did not repeat his experiments. o c. he did not have any data. o d. his results were surprising,