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TLS Online TPP Program

#Question id: 124

What is the role of cholesterol in animal cell membranes?

#Biochemistry

  1. Blocks the association of the fatty acyl chains of phospholipids at high temperature.

  2. Aids in the transport of small hydrophobic molecules across the membrane.

  3. Is a receptor site for hormones on the surface of membranes.

  4. Broadens the temperature range of optimum membrane fluidity.

More Questions
TLS Online TPP Program

#Question id: 23143

#Life Sciences

Which of the following parameters will give the best resolution in microscopy?
TLS Online TPP Program

#Question id: 23143

#Applied Microbiology

Which of the following parameters will give the best resolution in microscopy?
TLS Online TPP Program

#Question id: 23145

#Zoology

A chemical is said to be fluorescent if it absorbs light at one wavelength (excitation) and emits light (fluoresces) at a specific 
TLS Online TPP Program

#Question id: 23145

#Life Sciences

A chemical is said to be fluorescent if it absorbs light at one wavelength (excitation) and emits light (fluoresces) at a specific 
TLS Online TPP Program

#Question id: 23145

#Applied Microbiology

A chemical is said to be fluorescent if it absorbs light at one wavelength (excitation) and emits light (fluoresces) at a specific 
TLS Online TPP Program

#Question id: 23146

#Zoology

A phenomenon of absorption of light at a certain wavelength and then emission at longer wavelength is known as