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TLS Online TPP Program

#Question id: 3294

Which one of these processes describes bottleneck effect?

#Unit 11. Evolution and Behavior

  1. Chance events that change allele frequency

  2. alleles transferred to the next generation in portions that differ from previous generation

  3. transfer of alleles in and out of a population due to movement of fertile individuals

  4. sudden change in environments that alters gene frequency of a populationa

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TLS Online TPP Program

#Question id: 29420

#Unit 6. System Physiology – Plant

Prior to CO2 fixation, Activation of RUBISCO takes place that involves

(a) Two protons are released 

(b) Binding of CO2 molecule on NH2 group of lysine 

(c) Binding of Zn molecule on NH2 group of Alanine

(d) Binding of Mg2+ concentration upon illumination

Which of the following processes are involves in activation of RUBISCO
TLS Online TPP Program

#Question id: 3934

#Unit 3. Fundamental Processes

The purpose of the GTP cap on mRNA is __.
TLS Online TPP Program

#Question id: 1328

#Unit 4. Cell Communication and Cell Signaling

Which of the following is the odd one out?
TLS Online TPP Program

#Question id: 28793

#Unit 2. Cellular Organization

Filament capping proteins are-
TLS Online TPP Program

#Question id: 11506

#Unit 9. Diversity of Life Forms

A biologist discovers a new unicellullar organism that possesses more than two flagella and two small, but equal-sized, nuclei. The organism has reduced

mitochondria (mitosomes), no chloroplasts, and is anaerobic. To which clade does this organism probably belong?