Helicases are loaded during G1 are only activated to unwind DNA and initiate replication after cells pass from the G1 to the S phase of the cell cycle in effect with S phase CDKC

TLS Online TPP Program

#Id: 6770

#Unit 3. Fundamental Processes

Upf1 is the first NMD protein to act, binding to the terminating ribosome—specifically to its release factor complex.

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#Id: 5433

#Unit 7. System Physiology – Animal

Important factors in the establishment of the normal resting membrane potential:

Na+-K+ pump

K+ “leak” channels

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#Id: 8995

#Unit 6. System Physiology – Plant

Reduction of 3-phosphoglycerate. The 3-phosphoglycerate is converted to three-carbon carbohydrates (triose phosphates) by enzymatic reactions driven by photochemically generated ATP and NADPH.

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#Id: 1711

#Unit 4. Cell Communication and Cell Signaling

Healthy individuals generate IgE antibodies only in response to parasitic infections.

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#Id: 589

#Unit 2. Cellular Organization

If the number of phage particles is two or more, it is more likely to produce lysogney. And as the numbers of phage per cell become lower and lower, the tendency toward lytic infection increases, and as it becomes higher and higher, the likelihood of lysogeny similarly increases.