Practice Questions

TLS Online TPP Program

#Question id: 354

You have a freshly prepared 0.1 M sucrose (molecular mass 342) solution, which means ________.

#Unit 1. Molecules and their Interaction Relevant to Biology

6.02 × 10^23 of sucrose molecules are present in the solution
6.02 × 10^22 of sucrose molecules are present in the solution
34.2 g of sucrose is present in the solution
6.02 × 10^22 of sucrose molecules or 34.2 g of sucrose is present in the solution

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TLS Online TPP Program

#Question id: 12540

#Unit 10. Ecological Principles

Which of the following statements is true?

TLS Online TPP Program

#Question id: 29562

#Unit 6. System Physiology – Plant

There are some statements are given regarding the Plant pathogens groups

a. derive energy from living cells

b. derive energy from killed cells

c. kill host plant tissue rapidly

d. live saprotrophically on the dead remains

Which of the following is true regarding Necrotrophs

TLS Online TPP Program

#Question id: 683

#Unit 1. Molecules and their Interaction Relevant to Biology

Which factor does not help to explain why many proteins exhibit quaternary structure?

TLS Online TPP Program

#Question id: 2850

#Unit 2. Cellular Organization

CCA-adding enzymes add a specific sequence without a template because

TLS Online TPP Program

#Question id: 19454

#Unit 13. Methods in Biology

Resolving power has the ability to distinguish between