What does the MHC class I heavy chain consists of?

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#Question id: 12938

#SCPH05 I Biotechnology

What is the main advantage of using Yeast Artificial Chromosome based vector over other vectors?

1. It has ability to clone very large fragments of DNA.

2. YAC vectors do not contain origin of replication sites 

3. It has insert  range up to 2000 kb.

4. It help in genome mapping and sequencing projects.

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#Question id: 4748

#SCPH28 | Zoology

Eye color in Drosophila present on X chromosome, Red eye color is dominant over white eye color. There is non disjunction in Meiosis I in female and normal meiosis in male. Female is white eye color was cross with red eye male. What will be expected phenotype in their progeny?

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#Question id: 2953

#SCPH05 I Biotechnology

If a cell in the G1 phase is fused with a cell in the S phase, then

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#Question id: 14670

#SCPH05 I Biotechnology

The specific gravity of nitric acid is What is its density at 20°C in kg m^-

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#Question id: 7310

#SCPH01 Biochemistry

Which statement best describes the mechanism for circadian rhythm?