Home
Class 9
CHEMISTRY
Protein extract from a food sample was d...

Protein extract from a food sample was digested into amino acids and its components were separated by paper chromatography. The chromatogram obtained is shown as:

Which of the labelled components (P1-P5) are found in the protein extract?

A

P2 and P3

B

P3 and P4

C

P1 and P2

D

P1 and P3

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • NSO QUESTION PAPER 2018 SET A

    SCIENCE OLYMPIAD FOUNDATION |Exercise ACHIEVERS SECTION|1 Videos

  • NSO QUESTION PAPER 2019 SET A

    SCIENCE OLYMPIAD FOUNDATION |Exercise ACHIEVERS SECTION|1 Videos

Similar Questions

Explore conceptually related problems

A food sample was tested for the presence of components P, Q, R and S and the following chromatogram was obtained. The components not present in food sample are

Two particles were projected one by one with the same initial velocity from the same point on level ground. They follow the same parabolic trajectory and are found to be in the same horizontal level, separated by a distance of 1 m, 2 s after the second partice was projected. Assume that the horizontal component of their velocities is 0.5 ms^-1 . Find (a) the horizontal range of the parabolic path. (b) the maximum height for the parabolic path.

Given below are four jumbled sentences. Select the option that gives their correct order.S1: Plants need carbon for building the tissue of their bodies. S6: Thus through a complex process called photosynthesis, plants receive their requirements from the soil and Sun P: The breaking up of carbon dioxide into its components requires energy, which they derive from the Bun Q: Plants other needs of nutrients are derived from the sail and water through their roots. R: They derive this carbon from the carbon dioxide in the air. S: They break up the carbon dioxide, absorb the carbon and discharge oxygen into the air for animals to breatha The proper sequence should be

Consider the following statements each with one or two balnks. (i) The bile duct and the pancreatic duct open together into the duodenum as the (1) which is guarded by a sphincter called the (2) (ii) (3) is a proteolytic enzyme found in gastric juice of infanta which hleps in the digestion of milk proteins. (iii) Fatty acids and glycerol being insoluble, cannot be absorbed into the blood. They are first incorporated into small droplets called (4) which move into the intestinal mucose. They are re-formed into very small protein coated fat globules called the very samll protein coated fat globules called the (5) which are transported into the lymph vessels (lacteals ) in the villi. Which of the folllowing options gives the correct fill ups for the respective blanks in the above statements?