Biology, 17.01.2020 03:31 Areyano8299
Order the following steps in the q cycle. the question is graded as all or nothing, so all steps must be in the correct order for credit.1. a second qh2 molecule binds in the qp site and is oxidized. one electron ends up on a new cytochrome c, and the other goes to the bl heme.2. qh2 is released into the membrane.3. the q in the qn site is reduced by the electron from heme bn, forming a semiquinone intermediate.4. the first qh2 is oxidized at the qp site. one electron ends up on cytochrome c, and the other goes to the bl heme.5. the oxidized q molecule moves from qp to qn, stimulating electron transfer from heme bl to heme bn.6. the electron from heme bl moves to heme bh and is used to reduce the semiquinone in the qn site.7. the q molecule is released into the membrane.
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Biology, 22.06.2019 01:50
It is believed that europa, one of jupiter’s moons has an ocean beneath its surface. based on how earth’s oceans and atmosphere are believed to have formed, what can be said about europa’s supposed ocean? the arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced , similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s .
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Biology, 22.06.2019 06:30
Step 1 review the imaginary strand of dna below. note the complementary base pairs. a g c a a t c c g t c t t g g t c g t t a g g c a g a a c c step 2 to begin replicating this strand of dna, draw the two sides of the strand separating. step 3 now, draw the free-floating bases linking up with the separate sides. remember to follow the rules of complementary base pairing. step 4 draw the two resulting dna strands.
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Biology, 22.06.2019 08:30
Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin
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Biology, 22.06.2019 14:00
Some substances but not other can cross the (blank) membrane of a cell
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Order the following steps in the q cycle. the question is graded as all or nothing, so all steps mus...
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