How many recombinant clones must be screened in order to be 99% certain that a particular gene is found in a YAC library of human DNA where the average size of an insert is 500 kbp? The human genome size is about 3.2 x 10⁶ kbp. 

TLS Online TPP Program

#Question id: 3425

#Unit 11. Evolution and Behavior

Many evolutionary forces are operating in population. In study, within population increase genetic variation due to -----A-----while decrease genetic variation due to ------B-----. Between populations increase genetic variation due to -----C-----while decrease genetic variation due to ------D-----.

TLS Online TPP Program

#Question id: 13071

#Unit 13. Methods in Biology

Modifications of the agglutination reaction involve the use of ________particles, which allow the reaction to be observed more easily in the liquid phase

TLS Online TPP Program

#Question id: 23121

#Unit 2. Cellular Organization

Parity rules by Erwin Chargaff are given below match them correctly

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#Question id: 2385

#Unit 2. Cellular Organization

Which of the following cell wall polysaccharides are also known as matrix polysaccharides?

TLS Online TPP Program

#Question id: 21809

#Unit 12. Applied Biology

Which one of the following sensors measures the potential current?