TLS Online TPP Program

#Question id: 7292


How is plant cell cytokinesis different from animal cell cytokinesis?

#SCPH01 Biochemistry
  1. The contractile filaments found in plant cells are structures composed of carbohydrates; the cleavage furrow in animal cells is composed of contractile proteins.

  2. Plant cells deposit vesicles containing cell wall building blocks on the metaphase plate; animal cells form a cleavage furrow.

  3. The structural proteins of plant cells separate the two cells; in animal cells, a cell membrane separates the two daughter cells.

  4. Plant cells divide after metaphase but before anaphase; animal cells divide after anaphase.

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TLS Online TPP Program

#Question id: 10932

#SCPH28 | Zoology

A 62-year-old man complains of headaches, visual difficulties, and chest pains. His examination shows a red complexion and a large spleen. His complete blood count follows: hematocrit, 58%, WBC 13,300/μl, and platelets 600,000/μl. His arterial oxygen saturation is 97% on room air. Which of the following would you recommend as a treatment?

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?

TLS Online TPP Program

#Question id: 10938

#SCPH28 | Zoology

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?

TLS Online TPP Program

#Question id: 10939

#SCPH28 | Zoology

After a person is placed in an atmosphere with low oxygen, how long does it take before there are increased numbers of reticulocytes?

TLS Online TPP Program

#Question id: 10940

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

Adhesion of white blood cells to the endothelium is

TLS Online TPP Program

#Question id: 10940

#SCPH28 | Zoology

Adhesion of white blood cells to the endothelium is