A species of organism has 6 pairs of homologous chromosomes. Which of the following would be the total number of possible chromosomal combinations in a zygote of the species? A. 256 (2^8)
B. 4096 (2^12)
C. 128 (2^7)
D. 1024 (2^9)
E. 64 (2^6)

Will mark you as ! keiko’s teacher was discussing the theory of endosymbiosis. she asked keiko to mark the organelles in the diagram that most closely resembled prokaryotes. which organelles should keiko mark? * the first image is the question and the second image is some information to you answer the !

Hershey and chase confirmed that dna, not protein, was the genetic material. how do the results of their two experiments support this conclusion?

What happens as electrons move along the chain of molecules known as the electron transport chain? they gain energy, which causes atp molecules to lose phosphate groups. they gain energy, which causes h *ions to join with oxygen to produce water. they lose energy, which is then used by the cell to make atp. they lose energy, which is then used to break down atp.