What are the effects shown in trp operon if we fused regulatory region of lac with structural genes of trp; which one is incorrect,

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#Question id: 20414

#Unit 3. Fundamental Processes

Which of following is a gene that contains expressed regions of DNA called exons, split with unexpressed regions called introns (also called intervening regions)

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#Question id: 26559

#Unit 3. Fundamental Processes

Which of the following is correct regarding piRNAs

a. piRNAs which are 24–34 nucleotides long

b. It does not involve a dsRNA precursor

c. It involve a dsRNA precursor

d. piRNAs are generated by processing long ss transcripts

e. piRNAs are generated by processing long ds transcripts

f. This processing does require Dicer

g. This processing does not require Dicer

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#Question id: 12736

#Unit 13. Methods in Biology

Match the following:

1. Emphysema                                                    i.  Fibroblasts

2. Immune System Disorder                        ii.  HPRT cLesch-Nyhan syndrome                           iv. T and B cells

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#Question id: 6567

#General Aptitude

Find the wrong number in the series : 3, 2, 8, 9, 13, 22, 18, 32, 23, 42

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#Question id: 19119

#Unit 8. Inheritance Biology

You are conducting genetic linkage studies of an autosomal recessive disease whose chromosomal location has not been firmly established. You are focused on two SSR markers that may be linked to each other and to the disease. Here are two families in which some individuals are affected:

                     

Calculate LOD scores for linkage at θ= 0.02 between SSR42 and SSR43 in Family 2.