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TLS Online TPP Program

#Question id: 15245

which of the following is property of Syncytial specification?

#Unit 5. Developmental Biology
  1. Variable cleavage produces rigid cell fates for particular nuclei.
  2. Invariable cleavage produces no rigid cell fates for particular nuclei.
  3. Variable cleavage produces no rigid cell fates for particular nuclei..
  4. Invariable cleavage produces rigid cell fates for particular nuclei. 
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TLS Online TPP Program

#Question id: 121

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following molecule is derived from sterols.
TLS Online TPP Program

#Question id: 122

#Unit 1. Molecules and their Interaction Relevant to Biology

An unknown lipid is treated with a mixture of phospholipases A1, A2, C and D. Since no glycerol is formed after this treatment, the lipid is most likely
TLS Online TPP Program

#Question id: 123

#Unit 1. Molecules and their Interaction Relevant to Biology

Which would you expect for the fatty acyl chains of the membrane phospholipids of bacteria grown at low temperature?
TLS Online TPP Program

#Question id: 124

#Unit 1. Molecules and their Interaction Relevant to Biology

What is the role of cholesterol in animal cell membranes?
TLS Online TPP Program

#Question id: 125

#Unit 1. Molecules and their Interaction Relevant to Biology

Regions on cell membranes called lipid rafts form because
TLS Online TPP Program

#Question id: 126

#Unit 1. Molecules and their Interaction Relevant to Biology

Which statement is false about lipid rafts?