Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NEETZoologyEvolution

Biological Molecules Evolutionary Significance A. DNA 1. Catalysts for biochemical reactions B. RNA 2. Formation of early cell membranes C. Proteins 3. Genetic material D. Lipids 4. First genetic molecule in the RNA world hypothesis

Options

  1. AA-4; B-1; C-2; D-3
  2. BA-1; B-2; C-3; D-4
  3. CA-3; B-4; C-1; D-2
  4. DA-2; B-3; C-4; D-1

Correct answer

C. A-3; B-4; C-1; D-2

Step-by-step solution

DNA is the primary genetic material in modern organisms. RNA is considered the first genetic molecule in the RNA world hypothesis. Proteins act as catalysts for biochemical reactions in living cells. Lipids are crucial for the formation of early cell membranes.

Practice Evolution on Quantrex Academy →

More from Evolution

Evolution of human appears parallel to the progressive development of brain and language skills. As such, the evolution of individual species in the sequence of their appearance is 2026Given below are two statements : one is labelled as Assertion A and the other is labelled as Reason R . Assertion A : Forelimbs of human and bats are homologous. Reason R : Forelim 2026Which of the following is not evidence for evolution ? 2026Sweet potato and potato represent a certain type of evolution. Select the correct combination of terms to explain the evolution. 2025Coacervates were discovered by 2019Which one is the oldest in following? 2019Following are the two statements regarding the origin of life. I. The earliest organisms that appeared on the earth were non-green and presumably an aerobes. II. The first autotrop 2017Variation in gene frequencies within population can occur by chance rather than by natural selection. This is reffered to as 2017 Full Evolution list All NEET PYQs