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TLS Online TPP Program

#Question id: 3729

What is a Klenow fragment?

#Section 3: Genetics, Cellular and Molecular Biology

  1. A fragment of DNA polymerase I that lacks 5ʹ → 3ʹ exonuclease activity.

  2. A topoisomerase responsible for unwinding DNA at the replication fork.

  3. A portion of the replisome responsible for RNA primer synthesis.

  4. Short stretches of DNA formed during polymerization of the lagging strand.

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TLS Online TPP Program

#Question id: 3912

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following are incorrect matches for the given genes?
TLS Online TPP Program

#Question id: 10808

#Section 6: Plant, Animal and Microbial Biotechnology

Many plants also contain unusual amino acids, called nonprotein amino acids, these Nonprotein amino acids are often very similar to common protein amino acids. Canavanine, for example, is a close analog of_____A______, and azetidine-2-carboxylic acid has a structure very much like that of_____B________.
TLS Online TPP Program

#Question id: 1095

#Section 3: Genetics, Cellular and Molecular Biology

What does it mean to say that a signal is transduced?
TLS Online TPP Program

#Question id: 1283

#Section 3: Genetics, Cellular and Molecular Biology

Which one of the following is NOT a property of perlecan?
TLS Online TPP Program

#Question id: 3675

#Section 3: Genetics, Cellular and Molecular Biology

Which describes the role of primase during replication?