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TLS Online TPP Program

#Question id: 4324

The functioning of enhancers is an example of

#Unit 3. Fundamental Processes

  1. a eukaryotic equivalent of prokaryotic promoter functioning.

  2. transcriptional control of gene expression.

  3. the stimulation of translation by initiation factors.

  4. post-translational control that activates certain proteins.

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TLS Online TPP Program

#Question id: 29468

#Unit 6. System Physiology – Plant

Which of the following hormone are produced in the plastids from b-carotene by three sequentially acting plastid enzymes
TLS Online TPP Program

#Question id: 12151

#Unit 10. Ecological Principles

The basic model of metapopulation dynamics predicts a shifting mosaic of occupied and unoccupied sites under which of the following combinations of extinction (E) and colonization (C) rates? 
TLS Online TPP Program

#Question id: 7127

#Unit 5. Developmental Biology

The immunoglobulin genes are expressed in B-cells, and the b-globin gene is expressed in red blood cells. What manipulations might be carried out to get the b-globin gene to be expressed in B-cells?
TLS Online TPP Program

#Question id: 4009

#Unit 3. Fundamental Processes

If cultured cells are incubated with 14C-min all the rRNAs simultaneously.
TLS Online TPP Program

#Question id: 520

#Unit 1. Molecules and their Interaction Relevant to Biology

Enzymes that catalyze the same reaction are called ________.