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TLS Online TPP Program

#Question id: 4242

Which of the following properties is associated with a protein that will be secreted from a eukaryotic cell?

#Unit 3. Fundamental Processes

  1. It must be translated by a ribosome that remains free within the cytosol.

  2. Its signal sequence must target it to the ER, after which it goes to the Golgi.

  3. Its signal sequence must be cleaved off before the polypeptide can enter the ER.

  4. Its signal sequence must target it to the plasma membrane, where it causes exocytosis.

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TLS Online TPP Program

#Question id: 8914

#Unit 9. Diversity of Life Forms

Which of the following is (are) unique to animals?
TLS Online TPP Program

#Question id: 15733

#Unit 12. Applied Biology

Embryo culture technique is applied to
1. Overcome seed dormancy
2. Prevention of embryo abortion in wide crosses
3. Formation of protoplast
4. Shortening of breeding cycle
Which option has incorrect statement
TLS Online TPP Program

#Question id: 19106

#Unit 8. Inheritance Biology

Assume that mating is random. First, consider an autosomal recessive disease that is usually lethal in childhood, and that has an incidence among newborns of 1/3000. What mutation rate would be required to maintain this frequency in the population? 
TLS Online TPP Program

#Question id: 15974

#Unit 12. Applied Biology

Growth regulator is not required for___
TLS Online TPP Program

#Question id: 5445

#Unit 8. Inheritance Biology

A plant height in Maize is control by 3 pair of polygene .Two varieties of maize averaging 120 and 60 inches in height, respectively, are crossed. The F1 progeny is quite uniform averaging 90 inches in height. What is percent of F2 progeny that is resemble with either 120 cm or 60 cm height?