Practice Questions

TLS Online TPP Program

#Question id: 9239

Why are changes in the global carbon cycle important?

#Unit 9. Evolution & Diversity of Life Forms

Burning increases available carbon for primary producers and, therefore, primary consumers.
Deforestation and suburbanization increase an area's net primary productivity.
Increasing atmospheric concentrations of carbon dioxide are altering Earth's climate.
By using fossil fuels, we are replenishing a nonrenewable resource.

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TLS Online TPP Program

#Question id: 653

#Unit 1. Structure and Function of Biomolecules

For the enzyme-catalyzed reaction S ~ P, Keq = 5, which of the following curves best represents the change in [S] that occurs with time when S is added to a solution containing the appropriate enzyme?

TLS Online TPP Program

#Question id: 22010

#Unit 1. Structure and Function of Biomolecules

Some of the following characteristics of graph are given below related to Lineweaver-Burk equation

a) Also known as double reciprocal

b) Both the variable of X and Y axis are independent to each other

c) Both the variable of X and Y axis are dependent to each other

d) positive plot observed

e) Km obtained from slope

Choose the set of correct characteristics

TLS Online TPP Program

#Question id: 22011