Which one of the following reagent used in differentiation of gram positive and Gram negative bacteria?

(P) Congo red                        (Q) Safranine

(R) Methylene blue                  (S) Iodine

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#Question id: 285

#Unit 1. Molecules and their Interaction Relevant to Biology

About how many nucleosomes could be made from a DNA strand consisting of 1000 base pairs?

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#Question id: 15215

#Unit 13. Methods in Biology

Different from conventional gels (Resolving and stacking gel), the matrix of single gels introduced contains three amino acids are

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#Question id: 26467

#Unit 3. Fundamental Processes

Which of the following protein reduces the lifetimes of the rrn open promoters to a level at which they are responsive to changes in iNTP and ppGpp concentrations

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#Question id: 21966

#Unit 2. Cellular Organization

Which of the following is true about interphase chromosome

a. Interphase chromosomes occupy chromosome territories in the nucleus

b. Interphase chromosomes occupy chromosome territories toward cell membrane 

c. Interphase chromosomes are not entangled with each other except cancer 

d. Interphase chromosomes are entangled with each other except cancer 

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#Question id: 28772

#Unit 2. Cellular Organization

M6P residues are generated in the cis-Golgi by which of the following Golgi-resident enzymes?

a) N-acetylglucosamine (GlcNAc) phosphotransferase

b) ornithine transcarbamylase 

c) Phosphodiesterase

d) Catalases