3. When you are writing a paper, which of the following actions does not require you to cite the source? a. Reusing a standard abbreviation from a published paper b. […]
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Standard Deviation vs Sample Size Graph
2. You have been asked to measure the wingspans of a set of birds of the same species. As your sample size (the number of wingspans you measure) increases, what […]
Ontario vs Karnataka Biodiversity
1. Ontario, a province in Canada, is nearly 6 times larger than the state of Karnataka, yet it houses fewer species of plants and animals than its Indian counterpart. This […]
Viral Growth Curve Question
15. A single-stranded RNA virus was grown in cell culture, either in absence of or in presence of chemicals X/Y. The intracellular genome copy number of the virus, and titer […]
Mouse Protein Coding Gene Mutation Phenotype in Homozygous Heterozygous
14. A protein coding gene in the mouse was mutated such that the resultant protein was non- functional. The phenotypic effect of the mutation was observed in homozygous mutant mice, […]
Allele A vs Allele B: Beneficial Allele Under Different Bacterial Treatments
13. A bacterial gene has two alleles, A and B. A scientist measured bacteria grown under two different treatments in the laboratory, and she measured proportion of the population that […]
Pedigree Analysis: Determining Genotype of Dark Square Parent
12. In the following pedigree, what will be the genotype of the parent indicated by the dark square? Dark symbols indicate individuals with a specific phenotype, controlled by the locus […]
Why DTT Causes No Signal in Western Blotting
11. You decide to improve your western blotting by customizing the buffer used for incubation and washing and hear from friends that they routinely use reducing agents to purify proteins. […]
Sodium Bicarbonate Effect on Hydrilla Photosynthesis Rate
10. A hydrilla plant is growing in a beaker with water. What will happen to the rate of photosynthesis if you add sodium bicarbonate to the water? a. It will […]
FPLC Size-Exclusion Chromatography
9. A student has a mixture of different proteins (molecular weight of Protein A = 30.0 KDa; Protein B = 35.0 KDa; Protein C = 40.0 KDa; Protein D = […]


