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TLS Online TPP Program

#Question id: 2229

The difference between pinocytosis and receptor-mediated endocytosis is that:

#XL - Q Biochemistry

  1. pinocytosis brings only water molecules into the cell, but receptor-mediated endocytosis brings in other molecules as well

  2. pinocytosis increases the surface area of the plasma membrane, whereas receptor-mediated endocytosis decreases the plasma membrane surface area

  3. pinocytosis is nonselective in the molecules it brings into the cell, whereas receptor-mediated endocytosis offers more selectivity

  4. pinocytosis can concentrate substances from the extracellular fluid, but receptor-mediated endocytosis cannot

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TLS Online TPP Program

#Question id: 5373

#General Aptitude

The average of first 10 natural number is :
TLS Online TPP Program

#Question id: 93

#XL - Q Biochemistry

What type of bond links the monomers of a polysaccharide?
TLS Online TPP Program

#Question id: 15170

#XL - S Microbiology

Chemoheterotrophs are the bacteria which utilize
TLS Online TPP Program

#Question id: 20098

#XL - P Chemistry

When Fe (s) is dissolved in aqueous HCl in a closed vessel the work done is  
TLS Online TPP Program

#Question id: 3025

#XL - S Microbiology

Penicillin is an antibiotic that inhibits enzymes from catalyzing the synthesis of peptidoglycan, so which prokaryotes should be most vulnerable to inhibition by penicillin?