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TLS Online TPP Program

#Question id: 1293

NCAMs, a group of cell-adhesion proteins belonging to the Ig superfamily. Which of the following is not a property of NCAM?

#Section 3: Genetics, Cellular and Molecular Biology

  1. are more heavily glycosylated in embryonic tissues than in adult tissues.

  2. bind to proteoglycans.

  3. mediate Ca2+-dependent cell-to-cell binding.

  4. mediates the adhesion of lymphocytes, monocytes, eosinophils and basophils to vascular endothelium.

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TLS Online TPP Program

#Question id: 3549

#Section 3: Genetics, Cellular and Molecular Biology

When a plant of chromosomal type aa pollinates plant of type AA, what is the chromosome constitution of embryo and endosperm is expected in the resulting seeds
TLS Online TPP Program

#Question id: 14583

#Section 2: General Biology

Products that limit pH changes are often incorporated into media and are referred to as
TLS Online TPP Program

#Question id: 3950

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following in not true of the nuclear envelope?
TLS Online TPP Program

#Question id: 2100

#Section 3: Genetics, Cellular and Molecular Biology

Cholesterol, bile acids, ergosterol, and stigmasterol share all the following common structural features except
TLS Online TPP Program

#Question id: 14283

#Section 5: Bioprocess Engineering and Process Biotechnology

Aeration ina fermenter is expressed as VVM. What will be the VVM if air is sparged at 2000 L/min with a working volume 10 m^3?