Explain the Calvin cycle process that produces a full molecule of glucose and regenerates the ribulose bisphosphate molecule
What will be an ideal response?
Answer: It takes 6 CO2 and 6 ribulose bisphosphate molecules to go through the Calvin cycle to generate 1 glucose molecule. The first main step in the cycle involves RubisCO creating 3-phosphoglyceric acid (PGA) from CO2 and ribulose-1,5 bisphosphate. ATP and NADPH are then used to convert PGA into glyceraldehyde-3-phosphate (G3P). Finally, ribulose biphosphate is regenerated from G3P. Ultimately, 12 NADPH and 18 ATP are required to synthesize one glucose molecule.
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The ? helix contains ______________ amino acids residues per turn. One full turn of the ? helix is ______________ long
A. 5.4, 3.6 Å B. 36, 54 Å C. 3.6, 5.4 Å D. 5.4, 1.5 Å E. 3.6, 1.5 Å
Chromatin consists of ____
a. only DNA b. DNA and RNA c. RNA only d. DNA and associated proteins e. proteins only in the nucleus
_______ is a large protein that extends from Z line to M line in a sacromere and accounts for the passive tension response of a stretched muscle fiber.
A. myosin B. titin C. connexin D. actin
Why are we constantly warned to make sure that hamburger and other meats are cooked thoroughly?
What will be an ideal response?