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#Question id: 23197


In order to view images in TEM staining process has to be done. What kind of staining process are done.
1. Negative staining
2. Gram staining
3. Metal shadowing 
4. Immuno staining
Which of the following is true for TEM?

#Unit 13. Methods in Biology
  1. 1&2               
  2. 1&3             
  3. 1&4                
  4. 2&4

Answer:- Option(s): 2


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TLS Online TPP Program

#Question id: 26541

#Unit 3. Fundamental Processes

Which of the following activities are found in TFIIH  
a. ATPase
b. helicases
c. kinase
d. Ubiquitinylate

TLS Online TPP Program

#Question id: 26542

#Unit 3. Fundamental Processes

Which of the following subunit provide helicase activity for movement of polymerase

TLS Online TPP Program

#Question id: 26543

#Unit 3. Fundamental Processes

What are the function of P-TEFb  
a.It Phosphorylate NELF & DSIF
b.It Phosphorylate S2/7 OF CTD
c.It Phosphorylate SPT 5

TLS Online TPP Program

#Question id: 26544

#Unit 3. Fundamental Processes

Which of the following plot is acceptable for mRNA decay 
X axis -  Minutes after shutdown
Y axis - Percent of mRNA remaining



TLS Online TPP Program

#Question id: 31311

#Unit 3. Fundamental Processes

Expression of rRNA genes is controlled by

TLS Online TPP Program

#Question id: 31312

#Unit 3. Fundamental Processes

IRESs are RNA sequences function like 

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