Which gene on the Y chromosome transforms the bipotential gonad into a testis in mammals?

TLS Online TPP Program

#Question id: 1268

#SCPH28 | Zoology

The collagen triple-helix domain

a. is rich in glycine.                             b. is rich in proline.

c. is rich in hydroxyproline.                d. is an alpha helix.

TLS Online TPP Program

#Question id: 1554

#SCPH28 | Zoology

Which domain of MHC-1 is interact with CD8 cell surface molecule found on TC cells.

TLS Online TPP Program

#Question id: 19204

#SCPH01 Biochemistry

Example of acoustic wave biosensor could be

TLS Online TPP Program

#Question id: 18702

#SCPH01 Biochemistry

What would be the effect on the PCR reaction if any of the following circumstances arose: 1) there are no primers in the reaction, 2) there are no dNTPs in the reaction, 3) there is no Taq polymerase in the reaction?

TLS Online TPP Program

#Question id: 10938

#I Life Science/ Life Sciences Group – I-V

A 45-year-old woman developed fatigue in July and had blood counts that were reported to be normal. She was hospitalized because of a very severe headache in December, and was found to have a blood pressure of 175/90. Her laboratory values were as follows: hemoglobin (8.3 g/dL), RBC count (2.2 × 10^6/μl), Hct (23%), MCV (89 fL), WBCs (5100/μl), platelets (262 × 10^3/μl), and reticulocyte count 0.8%. What is the diagnosis for this patient?