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TLS Online TPP Program

#Question id: 12487

Neurofibromatosis type 1 is one of the most common autosomal dominant disorders. A woman with neurofibromatosis type 1 has an unaffected partner. Which of the following is correct regarding their children?

#Part-B Specialized Branches in Biotechnology
  1. The probability that each of their children will be affected is 1 in 4.
  2. The probability that their second child will be affected if their first child is affected is 1 in 4.
  3. The probability that their third child will be affected if their first two children are affected is 1 in 2.
  4. If their first child is affected then their second child will not be affected.
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TLS Online TPP Program

#Question id: 18884

#Part-A Aptitude & General Biotechnology

The presence of a capsule around bacterial cells usually indicates their increased disease-causing potential and resistance to disinfection. Capsules are generally viewed by:
TLS Online TPP Program

#Question id: 5374

#Part-A Aptitude & General Biotechnology

The average of 11 result is 50 . if the average of first 6 result is 49 and that of last 6 results is 52,find the sixth result .
TLS Online TPP Program

#Question id: 14125

#Part-A Aptitude & General Biotechnology

Which of the following statement is correct about sequence alignment? 
TLS Online TPP Program

#Question id: 12943

#Part-A Aptitude & General Biotechnology

Choose the correct order for the steps involve in Insitu hybridization.
1. Cell permeaabilisation
2. Detection of hybridised probe radioactive.
3. Wash excess probe from section
4. Cell fixation
TLS Online TPP Program

#Question id: 1591

#Part-B Specialized Branches in Biotechnology

Which of the following is not true about helper T cells?