Given below are two statements one is labelled as Assertion A and the other is labelled as Reason R: 

Assertion A: The dot matrix method of sequence alignment is a very basic method that should be used first, before other more complex methods. Reason R: The diagonal Dot Matrix Display can readily reveal presence of insertions/deletions and direct and inverted repeats that are more difficult to find by the other, more automated methods. 

In the light of the above statements, choose the most appropriate answer from the options given below: 

TLS Online TPP Program

#Question id: 23142

#Unit 14. Methods in Biology

What is the value of numerical aperture of microscope if glycerol is used and sin α= 70^o?

TLS Online TPP Program

#Question id: 23143

#Unit 14. Methods in Biology

Which of the following parameters will give the best resolution in microscopy?

TLS Online TPP Program

#Question id: 23144

#Unit 14. Methods in Biology

An optical measurement of a protein is taken through microscopy by given that protein a high energy light and it emits a low energy light after absorption. What phenomenon is taking place?

TLS Online TPP Program

#Question id: 23145

#Unit 14. Methods in Biology

A chemical is said to be fluorescent if it absorbs light at one wavelength (excitation) and emits light (fluoresces) at a specific 

TLS Online TPP Program

#Question id: 23146

#Unit 14. Methods in Biology

A phenomenon of absorption of light at a certain wavelength and then emission at longer wavelength is known as

TLS Online TPP Program

#Question id: 23147

#Unit 14. Methods in Biology

In fluorescence microscopy why the fluorescence occurs at longer wavelength when there shorter   wavelength of light is applied?