True or false dark reactions can occur in the

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2. True or False: Dark reactions can occur in the presence or absence of light.
stage in photosynthesis—dark reactions do not actually require darkness in order to occur. 1. How many turns (or repititions) of the Calvin Cycle are required to generate one molecule of glucose?
2. Complete the following equation by placing the appropriate numbers where indicated. __CO 2 + __ATP + __NADPH + __H 2 0 → __C 6 H 12 O 6 + __ADP + __NADP+ 6 CO 2 + 18 ATP + 12 NADPH + 12 H 2 0 → C 6 H 12 O 6 + 18 ADP + 12 NADP+ 1. Match the following reactions to its corresponding enzyme: 1. A + B → A-B 2. A-B → A + B 3. A - + B →A + B - 4. Ab + C → A + Cb A- Lyases B- Transferases C- Oxioreductaces D- Hydrolases E- Ligases F- Isomerases 1E 1. A + B → A-B Ligases 2A 2. A-B → A + B Lyases
3C 3. A + B → A + B Oxioreductaces 4B 4. Ab + C → A + Cb Transferases 1. A micrometer is defined as
2. True or False: A nanometer is longer than a micrometer.
1. Resolution and contrast are two critical factors that influence your ability to see an object. Explain each.
1. Assuming a constant (non-adjustable) light source power, identify the part of the microscope you would adjust to limit the amount of light entering the microscope. Select all that apply.
C. The iris controls the amount of light that passes through the sample and into the objective lens. Thus, it can be adjusted (opened or closed) to alter the amount of light. 2. What is the total magnification (relative to your eye) of a sample imaged with a 60x objective and a 10x eyepiece? Show your math.
1. True or False: A cell that is adherent, flat (thin) and unstained is easily identified using bright field microscopy.

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