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TLS Online TPP Program

#Question id: 2112

According to the fluid mosaic model, a membrane:

#Section 3: Genetics, Cellular and Molecular Biology

  1. is composed of a fluid bilayer of phospholipids between two layers of hydrophilic proteins

  2. is composed of a single layer of fluid phospholipids between two layers of hydrophilic proteins

  3.  is composed of a mosaic of fluid polysaccharides and amphipathic proteins

  4. is composed of a fluid bilayer of phospholipids with embedded amphipathic proteins

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TLS Online TPP Program

#Question id: 1587

#Section 2: General Biology

In the human disease known as lupus, there is an immune reaction against a patientʹs own DNA from broken or dying cells. This kind of response typifies which kind of irregularity?
TLS Online TPP Program

#Question id: 3752

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following investigators was (were) responsible for the discovery that in DNA from any species, the amount of adenine equals the amount of thymine, and the amount of guanine equals the amount of cytosine?
TLS Online TPP Program

#Question id: 12681

#General Aptitude

The difference of the areas of two squares drawn on two line segments of different lengths is 32 sq.cm. Find the length of the greater line segment if one is longer than the other by 2 cm.
TLS Online TPP Program

#Question id: 110

#Section 2: General Biology

Tay-Sachs disease results from
TLS Online TPP Program

#Question id: 10519

#Section 6: Plant, Animal and Microbial Biotechnology

Which of the following toxins derived from the fungus Cochliobolus carbonum inhibits specific histone deacetylases in maize?