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TLS Online TPP Program

#Question id: 3032

Which of these statements about prokaryotes is correct?

#XL - S Microbiology

  1. Bacterial cells conjugate to mutually exchange genetic material.

  2. Their genetic material is confined within a nuclear envelope.

  3. They divide by binary fission, without mitosis or meiosis.

  4. Genetic variation in bacteria is not known to occur, nor should it occur, because of their asexual mode of reproduction.

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TLS Online TPP Program

#Question id: 20234

#XL - P Chemistry

Match the following and choose the correct Answer
TLS Online TPP Program

#Question id: 12732

#XL - S Microbiology

When the absorbance of DNA at ____ nm increases as the DNA becomes denatured , the phenomenon known as the ______.
TLS Online TPP Program

#Question id: 10816

#XL - T Zoology

When a harmless species takes advantage by resembling the aposematic coloration of other species that are toxic, it is called _____________________.
TLS Online TPP Program

#Question id: 3933

#XL - Q Biochemistry

A gene contains two 100 bp introns and three 50 bp exons. About how long is the mature RNA transcribed from this gene?
TLS Online TPP Program

#Question id: 409

#XL - Q Biochemistry

For the following reaction,DG'° = +29.7 kJ/mol. L-Malate + NAD+ -> oxaloacetate + NADH + H+ The reaction as written: