Biology - Mock Test 263

Question 2621

Which character differentiates living things from non-living organisms?

A) They live in the same ecosystem. B) They are acted upon by the same environment C) They are highly organized and complex made of one or more cells and contain genetic material D) Both a and b

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Question 2622

Animals fats are ___________ atroom temperature?

A) Liquids B) Gases C) Solids D) None of these

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Question 2623

Which one is not found in fatty acids in acylglycerols?

A) C-6 B) C-25 C) C-26 D) C-30

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Question 2624

Triglyceride is also known as?

A) Natural lipid B) Neutral lipid C) Neutral wax D) All of these

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Question 2625

In esterification OH comes from?

A) Organic acid B) Alcohol C) Water D) Sugar

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Question 2626

How many carbon atoms are required to form a furan ring (ribofuranose)?

A) 3 B) 4 C) 5 D) 2

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Question 2627

The monosaccharide found in some bacteria and occurring rarely are?

A) Trioses B) Hexoses C) Tetroses D) Pentoses

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Question 2628

Keto group is represented as?

A) CO B) C-COO-C C) HCOH D) HOH

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Question 2629

The trioses which are intermediate in respiration and photosynthesis are?

A) Glyceraldehydes B) Dihydroxy acetone C) Both of these D) None of these

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Question 2630

Glycolipids and glycoproteins have structural role in the _____ matrix of animal and bacterial cell?

A) Extracellular B) Intracellular C) Both of these D) Glucose

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