Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 35528
TLS Online TPP Program

#Question id: 23691

A gene that contains introns can be made shorter (but remain functional) for genetic engineering purposes by using

#Unit 13. Methods in Biology
  1. RNA polymerase to transcribe the gene.
  2. a restriction enzyme to cut the gene into shorter pieces.
  3. reverse transcriptase to reconstruct the gene from its mRNA.
  4. DNA polymerase to reconstruct the gene from its polypeptide product.
More Questions
TLS Online TPP Program

#Question id: 27921

#Unit 11. Evolution and Behavior

Who hypothesized that different organisms originated separately by spontaneous generation from nonliving matter ?
TLS Online TPP Program

#Question id: 27922

#Unit 11. Evolution and Behavior

Lamarck hypothesized that different organisms originated separately by______I_________and gives a principle_______II_______.
a) spontaneous generation from nonliving matter
b) inheritance of acquired character
c) means of Natural Selection
d) Uniformitarianism
e) Spontaneous generation from living matter
TLS Online TPP Program

#Question id: 27923

#Unit 11. Evolution and Behavior

There is some given main postulates of darwinism, except?
TLS Online TPP Program

#Question id: 27924

#Unit 11. Evolution and Behavior

Which of the following is the most common way that new gene arises in eukaryotes?
TLS Online TPP Program

#Question id: 27925

#Unit 11. Evolution and Behavior

Birth of new gene arises in eukaryotes by following phenomenon, except?
TLS Online TPP Program

#Question id: 27926

#Unit 11. Evolution and Behavior

Which of the following process is responsible  for causing duplication?
a) Replication slippage
b) retrotransposition
c) Mutation
d) exon shuffling
e) Intron shuffling
f) Polyploidy