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HSU Biology 412 Exam 2 Questions & Answers 2024/2025 $8.49   Add to cart

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HSU Biology 412 Exam 2 Questions & Answers 2024/2025

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HSU Biology 412 Exam 2 Questions & Answers 2024/2025 Quantitative Growth Equations - ANSWERS- Nt = 2*N0 - Nt = 2^t * N0 Using Redox Tower - ANSWERS- Locate redox couples representing each half reaction - Record reduction potential and multiple oxidation reaction by -1 - Add reduction pot...

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  • November 18, 2024
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  • 2024/2025
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  • HSU Biology 412
  • HSU Biology 412
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HSU Biology 412 Exam 2 Questions &
Answers 2024/2025

Quantitative Growth Equations - ANSWERS- Nt = 2*N0

- Nt = 2^t * N0



Using Redox Tower - ANSWERS- Locate redox couples representing each half reaction

- Record reduction potential and multiple oxidation reaction by -1

- Add reduction potential of each half reaction to obtain total potential of reaction



Exponential Growth Equation - ANSWERS- Nt=N0*e^kt

- Nt=N0*2^n

- g = ln(2)/k

- g = t/n



Exponential Growth Variables - ANSWERS- Nt = number of cells at end of growth period

- N0 = number of cells at the beginning of growth period

- k = specific growth rate, instantaneous growth rate

- t = time (duh)

- n = number of generations passed during growth peropd

- g = generation time



Redox Reaction - ANSWERS- A chemical reaction involving the transfer of one or more electrons from
one reactant to another

- Also called oxidation-reduction reaction



Oxidation Half Reaction - ANSWERS- Half of a redox reaction where loss of electrons occurs

, Reduction Half Reaction - ANSWERS- Half of a redox reaction where gain of electrons occurs



E0 - ANSWERS- Reduction Potential

- Amount of energy obtained from a specific redox reaction

- Measured in volts



Cell Cycle: G1 - ANSWERS- Cells accomplish most of their growth

- Increase in size and protein production



Cell Cycle: S - ANSWERS- DNA Synthesis

- DNA Replication



Cell Cycle: G2 - ANSWERS- Rapid cell growth and protein synthesis

- Cell preparing for mitosis



Chromosome Replication - ANSWERS- Occurs in S phase; cohesin present one single chromosome with
two identical chromatids



Chromosome Segregation - ANSWERS- The equal distribution of daughter chromosomes to each of the
two cells that result from cell division



Division Apparatus - ANSWERS- Responsible for chromosome segregation during cell division



Fts Proteins - ANSWERS- Essential for cell division in all prokaryotes



MreB - ANSWERS- Major shape determining factor in prokaryotes



Cell Morphology - ANSWERS

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