Question
What is the primary component of a plant cell's
wall?Solution
Plant cell walls are primarily composed of cellulose, a polysaccharide consisting of a linear chain of several hundred to many thousands of Ξ²(1β4) linked D-glucose units. Cellulose gives plant cells their rigidity and strength.
Two inlet pipes 'A' and 'B' can fill an empty tank in 36 minutes and 48 minutes, respectively. Another outlet pipe 'C' can empty the tank in 144 minutes...
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A tank is filled by two pipes A and B in 12 minutes and 15 minutes, respectively. Another pipe C can empty the tank in 10 minutes. If all three pipes ar...
Three pipes A, B, and C can fill a tank in 50 minutes, 60 minutes, and 75 minutes respectively. All are opened together. A is closed after 'n' minutes, ...
Pipe 'A' and pipe 'B', alone can fill a tank in 20 minutes and 30 minutes, respectively. Both the pipes were opened together to fill the tank, but later...
Pipes βPβ and βQβ alone can fill a tank in 10 minutes and 25 minutes, respectively, while pipe βRβ can empty the same tank in 50 minutes. If...
Vikas and Vishal can do a job in 7 days and 14 days respectively. They began the work together but 4 days before the completion of job, Vikas lea...
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