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What is the difference between RNA polymerase and DNA polymerase III? a) they both require a free 3'OH b) they both utilize nucleotides with ribose c) DNA polymerase III has exonuclease activity which
What features of dna polymerase prevent it from replicating one of the DNA strands at the ends of linear chromosome? a) it is too large to fit on the end of the chromosome b) it cannot add nucleotides
Question 1: Would you expect endangered species to be more frequently generalists or specialists? Explain your answer. Question 2: How does temperature affect water availability in an ecosystem?
Question 1: What are the commonalities found in all cells?Question 2: Explain how a mistake in cellular division can cause Down syndrome.
Question 1: List and briefly describe the stages of cancer and explain its utility. Question 2: What are the possible treatments for cancer? How do those treatments kill cancer cells? Which work wel
Question 1: Describe at least five different methods for separation and purification of proteins.
Why do you think many antimicrobials are not effective on eliminating resting forms of microbes that are not growing and dividing?
Question 1: How is molecular recognition important in the medical field? Question 2: what is moon transfer?
Question: Which of the following are true in Glycolysis a) Each of the enzymes catalyzes a specific reaction in the pathway. b) Molecules cannot skip a step in the pathway; they must take each step in
What does the exoskeleton provide for muscle action? a) wings b) freedom c) antagonism d) diapause
Question 1: How do the four levels of protein structure affect the shape of enzymes and why is this important for enzyme function? Question 2: Describe the relationship between these terms: Protein,
Question 1: How are the highly specialized glands (ceruminous, mammary) related to the other glands in the integument (similarities, differences, origins). Question 2: What is a pure culture and how
Calculate the mass of needles received by the stream from aerial and terrestrial sources for your class (Hint: your aerial and terrestrial traps were a sample which you should use to calculate the t
Question 1: Draw what you think the relationship between Hemlock Health and the mass of Hemlock needle drop would look like. Explain your answer below the figure. Question 2: Which of the general th
Question 1: Would you expect OBLA to differ if an individual was endurance training in conjunction with a low-CHO/high fat diet? Why or why not? Question 2: Diagram water interacting with a non-pola
Question 1: Important and interesting facts about Rhizobium Leguminosarum. Question 2: List the twenty ribosomally-encoded amino acid in increasing order of hydrophobicity. You may want to Google +h
Question 1: What are the three major divisions of the brain. Describe the structures of each major division. Question 2: Name each of the 12 cranial nerves and describe their function. Question 3: Dis
Name three possible signaling targets of Lithium? What property of lithium do you think might account for lithium having multiple targets?
Name three neurotransmitters that activate G-Protein Coupled Receptors. Do you think Lithium affects all of these G-Protein Coupled Receptor Pathways?
Question 1: How has DNA sequencing affected the science of classifying organisms? Question 2: Which organelle is responsible for protein packaging and sorting and how?
The ribosomes of prokaryotic cells a)exist free in the cytoplasm b)are found in the nucleus c)can be seen with the light microscope d)are located in the endoplasmic reticulum
If the dominant allele H is necessary for hearing, and the dominant allele D of another independent loci results in deafness no matter what other genes are present, what percentage of the offspring
Describe the detailed structure of proteins that enables this group of macromolecules to carry out diverse essential internal functions within cells and important interactive functions among cells.T
What element of TEE requires the most energy? BMR, Thermic effect of food, or physical activity? Explain thoroughly.
What is the one of the major functions of vacuoles in plant cells? a) energy production b) degradation of proteins c) synthesis of proteins d) maintaning internal hydrostatic pressure