TLS Online TPP Program

#Question id: 417


Muscle contraction involves the conversion of:

#SCPH01 Biochemistry
  1. chemical energy to kinetic energy.

  2. chemical energy to potential energy.

  3. kinetic energy to chemical energy.

  4. potential energy to chemical energy.

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TLS Online TPP Program

#Question id: 16133

#SCPH01 Biochemistry

You are running a human assisted reproduction clinic and providing state-of-the-art genetic diagnostic services. A married couple who already had a child with cystic fibrosis approach you because they wish to have another child, but only if they can be assured that the child will not have cystic fibrosis. You genotype the woman and discover that she is a heterozygote for Del508, the most common mutation causing cystic fibrosis. You suggest that the couple consider first polar body testing, in which several unfertilized oocytes (each with its first polar body) are retrieved from the woman, the first polar bodies are removed, and PCR tests are conducted on DNA from each of the first polar bodies. The couple agrees, and you obtain the following results:

 
Given the couple's desire to have a child without cystic fibrosis, which oocytes would you employ in vitro fertilization?

TLS Online TPP Program

#Question id: 10697

#SCPH28 | Zoology

Which of the following is correct observation of above species?


TLS Online TPP Program

#Question id: 18618

#SCPH06 I Botany

qPCR plot are drawn between......................, and the shape of graph is...................

TLS Online TPP Program

#Question id: 5569

#SCPH01 Biochemistry

What makes sexually reproduced offspring genetically different from their parents?

TLS Online TPP Program

#Question id: 12750

#SCPH06 I Botany

Bacterial culture was treated with SDS and NAOH then centrifuged, supernatant was decanted and treated with potassium acetate and centrifuged to get a pellet. What is the composition of the pellet?