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TLS Online TPP Program
#Question id: 13082
#SCPH28 | Zoology
Statement: AFLP shares some features of both RFLP and RAPD analyses.
Explanations: I. It uses restriction enzyme-digested genomic DNA as template for PCR amplification using primers that contain the restriction enzyme recognition sites plus a number of, usually 2-3, arbitrary nucleotides.
II. AFLPs are faster, less labour intensive and provide more information than RFLPs, and they are highly reproducible, which is a great advantage over RAPDs.
TLS Online TPP Program
#Question id: 3920
#SCPH28 | Zoology
The genes that encode proteins are transcribed by RNA polymerase __.
TLS Online TPP Program
#Question id: 2091
#SCPH05 I Biotechnology
Proteins can be attached to the phospholipid bilayer plasma membrane by covalently linked hydrocarbon groups. Which of the following mechanisms are not employed in this anchoring?
TLS Online TPP Program
#Question id: 8888
#SCPH28 | Zoology
In a small stream, you pick up a rock and observe many small, flattened worms crawling on its undersurface. You decide that they belong to the phylum Platyhelminthes. To which class do they probably belong?
TLS Online TPP Program
#Question id: 363
#SCPH05 I Biotechnology
What is the pH of a mixture of 0.042 M NaH2PO4 and 0.058 M Na2HPO4? If 1.0 mL of 10.0 M NaOH is added to a liter of the buffer prepared, how much will the pH change? (pKa = 6.86)