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TLS Online TPP Program

#Question id: 8961

What does recent evidence from molecular systematics reveal about the relationship between grades and clades?

#9. Diversity of Life Forms
  1. They are one and the same.
  2. There is no relationship.
  3. Some, but not all, grades reflect evolutionary relatedness.
  4. Grades have their basis in, and flow from, clades.
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TLS Online TPP Program

#Question id: 19210

#12. Applied Biology

For the detection of bacteria which is best used enzyme in biosensor
TLS Online TPP Program

#Question id: 19211

#12. Applied Biology

Test strips are used to detect glucose in blood/urine of diabetes patients. The strip contains glucose oxidase, a weekly colored chromogen along with an enzyme.
TLS Online TPP Program

#Question id: 19212

#12. Applied Biology

What actually happens in catalytic biosensors?
TLS Online TPP Program

#Question id: 19213

#12. Applied Biology

In Agrobacterium tumefaciens Crown gall formation is the consequence of
TLS Online TPP Program

#Question id: 19214

#12. Applied Biology

Depending on the Ti plasmid, the length of the T-DNA region can vary from approximately 
TLS Online TPP Program

#Question id: 19215

#12. Applied Biology

After the initial attachment step, A. tumefaciens produces a network of ________fibrils that bind the bacterium tightly to the plant cell surface.