In: Biology
Why do you repeat affinity selection (biopanning) 3-5 times in surface phage display?
In: Biology
Compare and contrast Eukaryotes, Bacteria, and Viruses. Discuss structural and metabolic differences of each.
In: Biology
Describe the general effects of blood insulin and blood glucagon on 1) glucose uptake by cells and 2) catabolic/anabolic reactions in the body.
Distinguish between catabolic and anabolic reactions.
In: Biology
Compare and contrast the MLR, CDC and HLA genotyping A
In: Biology
1.
a Explain why all cells in an organism are genetically equivalent, but may vary in phenotype.
b) Explain why the same genotype does not always produce the same phenotype and why the same phenotype can be the result of different genotypes.
c) For a cell that is right after DNA replication, where 2n=6. How many molecules of DNA are there?
d) How many chromosomes are there?
e) How many homologous pairs are there? How many unique chromosomes are there?
Thank you very much
In: Biology
5 ml of a 50% solution of detergent was diluted with water to a final volume of 200 ml. What is the final concentration (%) of detergent?
In: Biology
In: Biology
Create a chart comparing and contrasting the replication strategies of DNA viruses, RNA viruses, and reverse-transcribing viruses.
In: Biology
Describe the composition and function of a typical CRISPR system of bacteria
In: Biology
Draw Metaphase in a) mitosis b) meiosis I c ) meiosis II for an organism that is 2n=8. Be accurate in your depiction of the chromosomes.
In: Biology
Place the events listed below in the correct chronological order for protein synthesis.
A protein is produced
Genome in nucleus
Ribosome adds an amino acid to a growing amino acid chain
Gene copied as mRNA
tRNA anticodon binds to mRNA codon
mRNA joins ribosome
In: Biology
In: Biology
Which of these does not characterize telomerase? A. A ribonucleoprotein B. A reverse transciptase C. Contains an RNA molecule D. Highly active in somatic cells E. None of these
In: Biology
In: Biology