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TLS Online TPP Program

#Question id: 5268


Competent cells

#Unit 8. Inheritance Biology
  1. are able to take up naked DNA.

  2. are antibiotic resistant.

  3. occur naturally.

  4. are able to take up naked DNA, occur naturally, AND can be created in the laboratory.


Answer:- Option(s): 4


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TLS Online TPP Program

#Question id: 32271

#Unit 2. Cellular Organization

The oligosaccharide precursor is assembled on a membrane-attached anchor on ER called:

TLS Online TPP Program

#Question id: 32272

#Unit 2. Cellular Organization

Which of the following extended disordered proteins most abundant in the central part of the nuclear pore complex?

TLS Online TPP Program

#Question id: 32273

#Unit 2. Cellular Organization

Which of the following membrane bound ER chaperone proteins require Ca2+ for their activities?
a. Calnexin 
b. Calreticulin
c. E3 ubiquitin ligase
d. Bip 

TLS Online TPP Program

#Question id: 32274

#Unit 2. Cellular Organization

Which of the following function is not related to smooth endoplasmic reticulum?

TLS Online TPP Program

#Question id: 32275

#Unit 2. Cellular Organization

O-linked chains typically consist of sugar residues in a linear chain, which are added to proteins by enzymes known as:

TLS Online TPP Program

#Question id: 32276

#Unit 2. Cellular Organization

Which amino acid residue's amide nitrogen serves as the attachment site for N-linked oligosaccharides?

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