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#Question id: 19865


Match the following activity of variants in Column I with their variants of PCR in Column II given below;

                     COLUMN I

                        COLUMN II

 

A) Enhance efficiency

 

i) Multiplex PCR

 

B) Sequence specific amplification

 

ii) Hot-start PCR

 

C) Mutational analysis

 

iii) Megaprimer PCR

 

 

iv) qPCR with SYBR

 

 

v) AS-PCR

 

 

vi) RLM-RACE

#Unit 13. Methods in Biology
  1. A-ii, iv ; B-i, vi ; C-iii, v 
  2. A-iii, v ; B-ii, iv ; C-i, vi
  3. A-i, vi ; B-iii, v ; C-ii, iv
  4. A-ii, iv ; B-i, vi ; C-iii, v
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#Question id: 4738

#Unit 8. Inheritance Biology

Red kernel color in wheat results from the presence of at least one dominant allele of each of two independently segregating genes . Kernels on rr bb plants are white, and the genotypes R— bb and rr B— result in brown kernel color. Suppose that plants of a variety that is true breeding for red kernels are crossed with plants true breeding for white kernels produced F1 were allowed to selfing .what are F2 phenotype ratio ?

TLS Online TPP Program

#Question id: 33482

#Unit 2. Cellular Organization

Find true and false statements
A. In general, mutations occur at the same rate in both exons and introns, 
B. Exon mutations are eliminated more effectively by selection.
C. Introns may more freely accumulate point substitutions and other changes.

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#Question id: 17668

#Unit 9. Diversity of Life Forms

The most recent common ancestor of all land plants was probably similar to modern-day members of which group? 

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#Question id: 23659

#Unit 13. Methods in Biology

Which is true about the frequency of occurrence of a desired clone from a genomic DNA library?

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#Question id: 1509

#Unit 4. Cell Communication and Cell Signaling

Cells that are infected, damaged, or have reached the end of their functional life span often undergo "programmed cell death." This controlled cell suicide is called apoptosis. Select the appropriate description of this event on a cell's life cycle.