An enzyme is available at a specific activity of 500 units/mg protein. For an assay, 10miro mole substrate need to be converted per minute. What mass (in mg) of protein would you take for this to be achieved? 

TLS Online TPP Program

#Question id: 18937

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Cloning techniques can be used not only to overproduce proteins but to produce protein products altered, subtly or dramatically, from their native forms. Specific amino acids may be replaced individually by 

TLS Online TPP Program

#Question id: 14736

#Section 2: General Biology

In basal structure of flagella of gram positive bacteria?

1. L

2. P

3. S

4. M

Which combination is not found in above bacteria? Choose the option with both incorrect rings.

TLS Online TPP Program

#Question id: 12736

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Match the following:

1. Emphysema                                                    i.  Fibroblasts

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

TLS Online TPP Program

#Question id: 13107

#Section 7: Recombinant DNA technology and Other Tools in 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.

 

 

Why is it that some people show two bands?

TLS Online TPP Program

#Question id: 2289

#Section 3: Genetics, Cellular and Molecular Biology

According to the endosymbiotic theory, which organelles form from engulfing of cyanobacteria