Identify a method used to measure the effectiveness of Human Resources and explain the circumstances in which that method might be used and why it would be more effective than others.
In: Operations Management
What are two pieces of evidence that reliably point to a human cause for the increased CO2 in our atmosphere and for the observed global warming over the last 50 years?
In: Chemistry
Within the scope of human behavior in regards to motivation and affect what part does Conceptualizing Involvement play. Explain(Chapter 5, pp. 163-165)
In: Psychology
In: Psychology
In: Operations Management
Please describe briefly what might happen to each of the following prokaryotes or eukaryotes under the described conditions:
1. An E. coli strain exposed to UV light and then placed in the dark as compared to the same strain left in natural light.
2. An yeast strain exposed to UV light and then placed in the dark as compared to the same strain left in natural light.
3. An E. coli strain with a mutation in a gene that codes for a DNA glycosylase and makes it nonfunctional.
4. A null mutation in E. coli in the gene that codes for the enzyme dam methylase which methlates the A residue of the GATC consensus.
5. A null mutation in the gene that codes for DNA methyl transferase in yeast.
In: Biology
SDS-PAGE separates proteins by:
Question 1 options:
Size
Structure
Viscosity
Function
Intercomplementarity occurs when the primer forms structure as a hairpin loop
Question 3 options:
True
False
Which component is not required in the first round of RT reaction?
Question 5 options:
reverse transcripatase enzyme
buffer
DNA polymarese
mRNA template
If you want to clone your PCR product your primer should have
Question 4 options:
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RE recognition site in the middle of the primer |
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RE recognition site at the at the 5' end of your primer |
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There is no need to have recognition site in the primer |
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RE recognition site at the at the 3 ' end of your primer |
In: Biology
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Glutamate (Glu) |
gamma-aminobutyric acid (GABA) |
Glycine (Gly) |
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In: Biology
A accidental genetic mutation in the lab mice has occurred and affects the glycogen degradation pathway. Dr. Wilson is studying this unexpected mutation and has taken samples of their livers. What he found was excessive glycogen storage but the glycogen structure was unusual. There was a lot of glycogen but size of each glycogen molecule was smaller and each chain end had 4 glucose units (alpha 1,4 bonds) and then a SINGLE glucose attached as a branch point (alpha 1,6 bond) to the 5th carbon from the end. Which enzyme in the glycogen degradation pathway is not working?
a.
| glycogen phosphorylase |
| b. | glycogen transferase |
| c. | alpha-1,6-glucosidase |
| d. | glucose 6-phosphatase |
| e. | phosphoglucomutase |
In: Chemistry
1. In the blank provided for each biochemical test write a chemical equation that describes each test, circle the end product that is detected by the reagents added to the test, and state the color of a positive result.
Voges-Proskauer (5-4) ____________________________________
Methyl red (5-4) ____________________________________
Phenol Red Glucose (5-3) ____________________________________
Catalase Production (5-5) ____________________________________
Nitrate Reduction (5-7) ____________________________________
2. Match each enzyme or reagent with the appropriate biochemical test media, substrate or product by placing the correct letter in the blank provided.
Catalase________ A. NO3
Nitrate reductase________ B. H2O2
Citrate permease________ C. Carbohydrate
2,3 butanediol ______ D. Simmons Citrate
Phenol Red_______ E. MRVP
In: Biology