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

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#Question id: 18700

#SCPH01 Biochemistry

A student adds Taq Polymerase, nucleotides, and primer to a test tube. What procedure are they most likely going to do next?

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#Question id: 10395

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

Which of the following responses is not shown Photoreversibility and Reciprocity?

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#Question id: 579

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

Oxidases, peroxidases, oxygenases or reductases are all

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#Question id: 15482

#SCPH05 I Biotechnology

Over expression of primary metabolites are often achieved by

1. Frequency of RNA polymerase binding to the promoter region

2. Copy number increase of structural genes for these enzymes by genetic engineering

3. Chemically derived protein

Which combination below represent correct option?

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#Question id: 2984

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

Certain unicellular eukaryotes, including diatoms and some yeasts, have mechanisms of nuclear division that may resemble intermediate steps in the evolution of mitosis. Which of the following is a characteristic feature of nuclear division in these organisms?