Which one of the following measures the blood, glucose, and sugar levels?

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#Question id: 1713

#SCPH05 I Biotechnology

The paracortical area of a lymph node comprises mainly:

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#Question id: 13083

#SCPH05 I Biotechnology

The genomic DNA of an organism is digested with two restriction enzymes; one of the, PstI (CTGCA/G), while the other., MseI (T/TAA). This would generate the following 3 types of DNA fragments: 

(1) both ends cleaved by PstI (Pst-Pst), 

(2) both ends cleaved by MseI (Mse-Mse), and 

(3) one end generated by each of the two enzymes (Pst-Mse). 

the most frequent fragments in decreasing order,

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#Question id: 15620

#SCPH28 | Zoology

Wild type E. coli metabolizes the sugar lactose by expressing the enzyme ß-galactosidase. You have isolated a mutant that you call lac1–, which cannot synthesize ß-galactosidase and cannot grow on lactose (Lac–). During an condition Lac– strain, called lac3–, is linked to the Tn5 insertion. From a strain carrying the Tn5 insertion and lac3– mutation you isolate an F’ that caries a region of the chromosome that includes both Tn5 and the linked Lac region. Introduce this F’ into an F– strain carrying lac1– by selecting for Kanr. These merodiploids express ß-galactosidase normally. What does this result tell you about the relationship between the lac3– and lac1- mutations?  

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#Question id: 4592

#SCPH06 I Botany

Which of the following statements describe the effect of evolution on a population?

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#Question id: 15181

#SCPH06 I Botany

In which kind of electrophoresis, analyte can move in either direction?

1. Gel Electrophoresis

2. PAGE

3. Free Solution

4. Capillary