Radioisotopes must be used in RFLP and RAPD markers

TLS Online TPP Program

#Question id: 157

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following statement describes the primary structure of a protein

TLS Online TPP Program

#Question id: 2549

#Unit 2. Cellular Organization

A mutation that disrupts the ability of an animal cell to add polysaccharide modifications to proteins would most likely cause defects in which of the following organelles or structures?

TLS Online TPP Program

#Question id: 7585

#General Aptitude

A thief Bhagu Ram is spotted by the policeman Pakad Singh from a distance of 200m. Once they see each other they start Running. What is the distance Bhagu Ram, who is running at 5 km/hr would have covered before being caught by Pakad Singh running at 7 km/hr?

TLS Online TPP Program

#Question id: 15360

#Unit 4. Cell Communication and Cell Signaling

The cytochrome P450 constitute a superfamily of heme-containing enzymes that occur in nearly all living organisms, from bacteria to mammals, These monooxygenases, which in animals are embedded in the endoplasmic reticulum membrane, catalyze reactions of the sort

                  RH + O₂ + 2 H⁺ + 2e⁻ → ROH + H₂O 

The electrons (e−) are supplied by NADPH, which passes them to cytochrome P450’s heme prosthetic group via the intermediacy of the enzyme NADPH P450 reductase. Here RH represents a wide variety of usually lipophilic compounds for which the different cytochromes P450 are specific. They include

a. polycyclic aromatic hydrocarbons 

b. polycyclic biphenyls

c. frequently carcinogenic compounds that are present in tobacco smoke, broiled meats, and other pyrolysis products

d. which were widely used in electrical insulators and as plasticizers and are also carcinogenic.

TLS Online TPP Program

#Question id: 24645

#Unit 10. Ecological Principles

Choose the correct decreasing order for the Variety of Macronutrients that involves into the Limitation of Plant Growth?