TLS Online TPP Program

#Question id: 2617


According role of regulatory proteins, RNA polymerase and one or more promoter elements, mostly three levels of transcription are there, choose correct one

#I Life Science/ Life Sciences Group – I-V
  1. RNA polymerase occasionally binds the promoter spontaneously – No transcription

  2. Binding of the repressor to the operator- Basal level

  3. If both the repressor and activator are present and functional, the action of the repressor typically overcomes that of the activator - Activated level

  4. A & B both are correct

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TLS Online TPP Program

#Question id: 8890

#SCPH28 | Zoology

The larvae of many common tapeworm species that infect humans are usually found

TLS Online TPP Program

#Question id: 8891

#SCPH06 I Botany

While vacationing in a country that lacks adequate meat inspection, a student ate undercooked ground beef. Sometime later the student became easily fatigued, and lost body weight. At about the same time, whitish, flattened, rectangular objects full of small white spheres started appearing in his feces. Administration of niclosamide cured the problem. The student had probably been infected by a

TLS Online TPP Program

#Question id: 8891

#SCPH28 | Zoology

While vacationing in a country that lacks adequate meat inspection, a student ate undercooked ground beef. Sometime later the student became easily fatigued, and lost body weight. At about the same time, whitish, flattened, rectangular objects full of small white spheres started appearing in his feces. Administration of niclosamide cured the problem. The student had probably been infected by a

TLS Online TPP Program

#Question id: 8892

#SCPH06 I Botany

Which of the following correctly characterizes the phylum Rotifera?

TLS Online TPP Program

#Question id: 8892

#SCPH28 | Zoology

Which of the following correctly characterizes the phylum Rotifera?

TLS Online TPP Program

#Question id: 8893

#SCPH06 I Botany

While sampling marine plankton in a lab, a student encounters large numbers of fertilized eggs. The student rears some of the eggs in the laboratory for further study and finds that the blastopore becomes the mouth. The embryo develops into a trochophore larva and eventually has a true coelom. These eggs probably belonged to a(n)