TLS Online TPP Program

#Question id: 754


If the twisting of the DNA is in the same direction as that of the double helix, that is the helix is twisted up before closure, this form of super coiling is known as;

#SCPH28 | Zoology
  1. negatively supercoiled

  2. positively supercoiled

  3. L form supercoiled

  4. Z form supercoiled

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TLS Online TPP Program

#Question id: 10926

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

Following a blood donation, red cell production begins to increase in

TLS Online TPP Program

#Question id: 10926

#SCPH28 | Zoology

Following a blood donation, red cell production begins to increase in

TLS Online TPP Program

#Question id: 10927

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

A 62-year-old female arrives for her annual physical. She complains of itching in her hands along with headaches and vertigo. A routine complete blood count (CBC) shows red blood cells (RBCs) of 8.2 million/μl, white blood cells (WBCs) 37,000/μl, and platelets 640,000/μl. Her erythropoietin levels are lower than normal. The primary diagnosis would be

TLS Online TPP Program

#Question id: 10927

#SCPH28 | Zoology

A 62-year-old female arrives for her annual physical. She complains of itching in her hands along with headaches and vertigo. A routine complete blood count (CBC) shows red blood cells (RBCs) of 8.2 million/μl, white blood cells (WBCs) 37,000/μl, and platelets 640,000/μl. Her erythropoietin levels are lower than normal. The primary diagnosis would be

TLS Online TPP Program

#Question id: 10928

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

A 40-year-old woman visits the clinic complaining of fatigue. She had recently been treated for an infection. Her laboratory values are RBC 1.8 × 106/μl, Hb 5.2 g/dL, hematocrit (Hct) 15, WBC 7.6 × 103/μl, platelet count 320,000/μl, mean corpuscular volume (MCV) 92 fL, and reticulocyte count 24%. What is the most likely explanation for this presentation?

TLS Online TPP Program

#Question id: 10928

#SCPH28 | Zoology

A 40-year-old woman visits the clinic complaining of fatigue. She had recently been treated for an infection. Her laboratory values are RBC 1.8 × 106/μl, Hb 5.2 g/dL, hematocrit (Hct) 15, WBC 7.6 × 103/μl, platelet count 320,000/μl, mean corpuscular volume (MCV) 92 fL, and reticulocyte count 24%. What is the most likely explanation for this presentation?