TLS Online TPP Program

#Question id: 26424


In Escherichia coli which of the following mut system is incorrectly pair with their function and location of acting

#Unit 3. Fundamental Processes
  1. MutS - scans the DNA, recognizing mismatches and help to recruit MutL

  2. MutL - a second protein component of the repair system which bind to parental strand

  3. MutH -  an enzyme that causes an incision or nick on daughter strand near the site of the mismatch

  4. MutH - an enzyme that causes an incision or nick on parental strand and help to recruit MutL
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TLS Online TPP Program

#Question id: 1503

#Unit 4. Cell Communication and Cell Signaling

When the genes responsible for familial breast cancer were sequenced, it was found that the polypeptides they encoded contained a zinc finger motif. What does this suggest to you about the normal functions of the products of these genes?

TLS Online TPP Program

#Question id: 2725

#Unit 2. Cellular Organization

________ plays an important role in storing the energy needed for the unwinding of DNA during replication, recombination, repair and transcription.

TLS Online TPP Program

#Question id: 11946

#Unit 7. System Physiology – Animal

A 3-week-old infant is brought to the emergency room in a comatose condition. The history reveals that her parents have been feeding her concentrated, undiluted formula for 5 days. (Infant formula preparations are often sold in concentrated forms that must be properly diluted with water before feeding.) The infant’s plasma osmolality is 352 mOsm/L (normal is 280 to 300 mOsm/L), and the osmolality of the urine is 497 mOsm/L. What is the explanation for the hyperosmotic condition of the plasma?

TLS Online TPP Program

#Question id: 26817

#Unit 8. Inheritance Biology

There is deletion in the heterozygous condition of the gene on to the recessive allele, if it is the case of complete dominance then, which type of differences takes place within the function of gene as compare to the wild type gene ?

TLS Online TPP Program

#Question id: 11668

#Unit 7. System Physiology – Animal

The transfer of fluid from the glomerulus to Bowman's capsule ________.