Biology, 01.01.2021 02:20, ComicSans01
When cells are incubated in the presence of NH4+, the subsequent addition of a drug inhibiting PRPP synthesis leads to an cellular concentration of orotate. Cells are first incubated in the presence of NH4+. Then, CTP is added. After the CTP is added the amount of orotate .
Answers: 3
Biology, 21.06.2019 13:30, joyelewis58
Which phrase best describes surface currents? 1. up-and-down ocean movement caused by wind 2. waves that hit the shore at an angle and transport sand 3. streams of warm water flowing through the ocean and caused by wind 4. waves that approach the shore and cause their crests to fall into their troughs
Answers: 1
Biology, 22.06.2019 06:50, Jingobob442
Which organelle breaks down sugar molecules that supply energy to the cell ?
Answers: 2
Biology, 22.06.2019 09:30, zahwaahmaf
Parthenogenesis is a type of reproduction that does not require a mate. it’s rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.
Answers: 1
When cells are incubated in the presence of NH4+, the subsequent addition of a drug inhibiting PRPP...
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