Q4. Assertion: dietary proteins are needed for health. Reason: they are the source of essential amino acids, which the body cannot make. Are both true, and does the reason explain the assertion?
Both are true, and the reason explains the assertion (NCERT page 109).
Q5. What does RuBisCO stand for?
Ribulose bisphosphate carboxylase-oxygenase (NCERT page 110).
Q6. Which protein in NCERT Table 9.5 enables glucose transport into cells, and which one is an enzyme?
GLUT-4 enables glucose transport into cells, and trypsin is the enzyme (NCERT Table 9.5, page 109).