Biology, 05.08.2021 04:10 therealdest
Analysis of the nematode gene ced-9 and the human gene bcl-2 has revealed extensive DNA sequence similarity, as well as functional similarity. They both control programmed cell death. Therefore, the ced-9 gene in C. elegans and the bcl-2 gene in humans are homologs. When scientists transfer a cloned human bcl-2 gene into a C. elegans embryo with a loss-of-function mutation in ced-9, cell death is prevented. What does this tell you about ced-9, bcl-2, and apoptosis in the context of evolution
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Biology, 21.06.2019 18:00
Which of the following is a possible reason for sleep? a) growth b)digestive c)speed d)intelligence
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Biology, 21.06.2019 21:00
My question says on my assignment. read the following scenarios and decide which of the properties of life are being described. the first one is. katherine stopped on the way to school to grab some donuts. 2. because a dog cannot sweat, it has to pant in order to stay cool. 3. an elephant trun had no bone but 4,000 muscles. i have no idea what i am supposed to anwer. i can't find the answer in my notes or book that i can understand anyway
Answers: 3
Biology, 22.06.2019 14:00
Homo heidelbergensis was a tall, muscular hunter, who used both tools and weapons. because h. heidelbergensis was not a gatherer/forager, but ate a varied diet including meat and fish, we would expect to see what anatomical changes?
Answers: 1
Biology, 22.06.2019 15:00
Ineed with a hypothesis my question is can seeds sprout in different locations?
Answers: 1
Analysis of the nematode gene ced-9 and the human gene bcl-2 has revealed extensive DNA sequence sim...
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