Which of the following contain NeuNAc residues and sulfated sugars, and their negative charges contribute to the viscosity of mucins.

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#Question id: 2617

#SCPH28 | Zoology

According role of regulatory proteins, RNA polymerase and one or more promoter elements, mostly three levels of transcription are there, choose correct one

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#Question id: 3011

#SCPH05 I Biotechnology

Bacteria that may form endospores include

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#Question id: 24440

#SCPH06 I Botany

If the R-R interval is 800 msec (0.8 sec), what is the heart rate?

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#Question id: 10966

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

A couple requests blood typing of their 2-year-old child (father AB, Rh-negative; mother B, Rhnegative). Results of hemagglutination assays of the child’s blood are shown in the next figure. Which of the following conclusions concerning the child’s parentage is valid?

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#Question id: 18231

#SCPH01 Biochemistry

A DNA sample having mass 1 picogram undergoes PCR, the eluted DNA is weighted about 1 microgram, the minimum number of cycles required