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TLS Online TPP Program

#Question id: 2299

_______ are plastids containing carotenoid pigments, and _______ are plastids containing starches.

#I Life Science/ Life Sciences Group – I-V

  1. Proplastids, chromoplasts

  2. Elaioplasts, chloroplasts

  3. Chromoplasts, amyloplasts

  4. Chloroplasts, elaioplasts

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TLS Online TPP Program

#Question id: 13109

#SCPH05 I Biotechnology

With the help of DNA fingerprinting which can be used to determine paternity. There are three babies (Baby A, Baby B and Baby C) in a maternity ward, and three sets of confused and worried parents. (Father and Mother #1 are a couple, as are Father and Mother #2, and Father and Mother #3.) 
You do each PCR reaction on chromosome 15 and load each one into a separate well of an agarose gel, and then run the gel.
 

 which number of repeats did Baby C inherit from his mother?
TLS Online TPP Program

#Question id: 14299

#SCPH05 I Biotechnology

A two-stage chemostat system is used for production of secondary metabolite. The volume of each reactor is 0.5 m3; the flow rate of feed is 50 l h- 1. Mycelial growth occurs in the first reactor; the second reactor is used for product synthesis. The concentration of substrate in the feed is 10 gl-1. Kinetic and yield parameters for the organism are:

                                                        

Assume that product synthesis is negligible in the first reactor and growth is negligible in the second reactor. What is the final concentration of product?

___________

TLS Online TPP Program

#Question id: 10569

#SCPH05 I Biotechnology

Plants that grow in saline environments, called
TLS Online TPP Program

#Question id: 1558

#SCPH06 I Botany

Work of follicular dendritic cells
TLS Online TPP Program

#Question id: 2932

#SCPH01 Biochemistry

Which of the following is targeted by the SCF complex?