TLS Online TPP Program

#Question id: 2791


In mammals, X-chromosome inactivation

#Life Sciences
  1. occurs in half the diploid cells of the adult female.

  2. results from the ionization of the X-chromosome.

  3. is considered an epigenetic event.

  4. b and c

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TLS Online TPP Program

#Question id: 3667

#Zoology

In an ______________ plasmid, replication occurs in two stages. In the first stage, the double stranded circular plasmid DNA replicates to form another double-stranded circular DNA and a single-stranded circular DNA, In the second stage, the complementary strand is synthesized on the single-stranded DNA to make another double-stranded DNA.

TLS Online TPP Program

#Question id: 3667

#Life Sciences

In an ______________ plasmid, replication occurs in two stages. In the first stage, the double stranded circular plasmid DNA replicates to form another double-stranded circular DNA and a single-stranded circular DNA, In the second stage, the complementary strand is synthesized on the single-stranded DNA to make another double-stranded DNA.

TLS Online TPP Program

#Question id: 3667

#Environmental Science

In an ______________ plasmid, replication occurs in two stages. In the first stage, the double stranded circular plasmid DNA replicates to form another double-stranded circular DNA and a single-stranded circular DNA, In the second stage, the complementary strand is synthesized on the single-stranded DNA to make another double-stranded DNA.

TLS Online TPP Program

#Question id: 3668

#Biochemistry

In most plasmids, the genes for proteins required for replication are located very close to the ______________ at which their gene are transcribed.

TLS Online TPP Program

#Question id: 3668

#Botany

In most plasmids, the genes for proteins required for replication are located very close to the ______________ at which their gene are transcribed.

TLS Online TPP Program

#Question id: 3668

#Zoology

In most plasmids, the genes for proteins required for replication are located very close to the ______________ at which their gene are transcribed.