Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
Describe how you could use background information about the biological relationship between sequences to improve their MSA (multiple sequence alignment)?
Question 1: Why is there a larger drop in free energy when NADH is produced than when ATP is produced? Question 2: Which electrons have more potential energy: those possessed by glucose, those posse
Question 1: How is it that soluble proteins in the ER can be selectively recruited into vesicles destined for the Golgi? Question 2: What would be a graphic method to detect when the rate of diffusio
Question 1: Describe the effects of sickle cell on hemoglobin and how it lower its affinity to oxygen. Question 2: Why is the recipient of a transplanted kidney unlikely to suffer from a graft-versus-
Question 1: What's the rationale behind using FRAP to study protein movement in a lipid bilayer? Question 2: What is utilization of O2 by cells with coincident release of CO2?
Question 1: What is the role of ATP, KCl and MgCl2 solutions in glycerinated muscle contraction? Question 2: In the light, the proton gradient across the thylakoid membrane is as great as 3 pH units
Which of the following is present in the nuclear export sequence of PKI (an inhibitor of protein kinase A)? a. a proline-rich sequence b. a leucine-rich sequence c. a lysine-rich sequence
Endoglycosidase D is a useful reagent because it allows scientists to distinguish glycosylated proteins that: a. remain in the cis-Golgi. b. remain in the trans-Golgi. Incorrect
Question 1: What is the basis for organizing the joints into the four major types? Question 2: Why is mechanical advantage important in joint function?
Question 1: What is microRNAs? How are they made? What are their functions? Question 2: What are the examples of microRNAs in biomedical research?
Question 1: What's the differences between showlder and hip joint? Question 2: At standard resting potential for a neuron, what two quantities are equal?
Inversions: A. include paracentric inversions, which include the centromere. B. include pericentric inversions, which do not include the centromere. C. suppress crossing over in the inverted areas.
Translocations: A. include reciprocal translocations, in which exchange of chromosomal parts occurs. B. include nonreciprocal translocations, in which one chromosome donates material to another. C.
A karyotype is: A. the set of chromosomes of an individual. B. 23 pairs. C. 46 chromosomes. D. All of the above. E. None of the above.
Define transgenic species and explain/discuss the techniques used to produce transgenic bacteria, plants and animals. What are the relative levels of NAD/NADH and NADP/NADPH in respiring and fermenta
Identify the two steps in the expression of genes that code for proteins. Explain and discuss what occurs in each step including where the steps occur and the nucleic acids involved.
Question 1: Compare and contrast the three types of muscle tissue found in the human body. Question 2: Which is/are voluntary vs. involuntary? Which is/are striated? Which is/are smooth? Give an exa
Question 1: Describe the 2 blast transformations that occur in the adaptive immune response? Question 2: How many (as a minimum) DNA polymerase III molecules are required/active during replication in
Question 1: Discuss some environmental safety techniques parents of preschoolers should consider? Question 2: Why can media such as brain heart infusion and thiogycollate be used for the cultivation o
Question 1: How can klebsiella pneumoniae ssp pneumoniae cause meningitis if the original encounter with the microbe was from it in soil? Question 2: Discuss some environmental safety techniques par
Question 1: Description of the various causes of of Huntington's disease. Question 2: Compare and contrast the uses of mitochondrial and nuclear DNA analysis as tools in Mediccine, forensic Scienxe,
Question 1: Why is carbon the primary building blockof organic molecules? Question 2: Why do eight AAs of every helix have only one H bond per AA, while the rest of AAs in a helix have 2 H bonds per
Question 1: Why are geologists interested in formainiferans and raddiolarians? Question 2: Why are phyla pyrrophyta and dinoflagellata a paradox? Question 3: Describe three parasitic protists?
Question 1: Can haploid yeast be homozygous? Heterozygous? Explain your answer. Question 2: Your study friend tells you that her friend's mother studies meiosis in haploid yeast. Is this possible? E
Question 1: What effect does adding solute have on the solute potential component of that solution? Why? Question 2: Explain the traditional genetic complementation, and the molecular genetics compl