Biology Questions And Answers :: Diversity Living World: part5



Basic Science : Diversity Living World QUESTIONS AND ANSWERS :: part5 : 26 to 30

Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :

26.Strength of a cellulose microfibril is due to

Strong numerous covalent bonds amongst different molecules
Numerous weak hydrogen bonds amongst adjacent cellulose molecules
Numerous strong ionic bonds amongst cellulose molecules
All the above

27.A biological weapon is

Brazzein
Syphilis
AIDS virus
Anthrax bacterium

28.As compared to covalent bond, the strength of hydrogen bond is

1%
10%
20%
50%

29.Living and nonliving objects of nature

Have similar materials
Obey same physic-chemical laws
Both A and B
Have same materials but obey different physic-chemical and biochemical laws

More Diversity Living World QUESTIONS AND ANSWERS available in next pages

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