Everyday Science MCQs

5120 MCQs  (Page 89 of 512)

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Lipids are soluble in which of the following_______________?
A. Water
B. Ether
C. All solvents
D. Not in any of the above
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One celled green ptotists are included in___________?
A. Monera
B. Algae
C. Slime molds
D. Plants
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Lipid molecules can store double amount of energy as compared to same amount of carbohydrate because of high number of__________________?
A. C-c bonds
B. C-h bonds
C. C-n bonds
D. C-o bonds
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Fatty acids containing 18 C atoms and a single double bond is____________?
A. Saturated fatty acid
B. Unsaturated fatty acid
C. Oleic acid
D. Plamitic acid
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Pick the odd one out
A. Psilophyton
B. Rhynia
C. Cooksonia
D. Psilotum
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Which of the following statement is incorrect5 for fats containing unsaturated fatty acid_____________?
A. They contain double bond
B. They are usually solid at room temperature
C. They are lighter than water
D. Their specific gravity is less than 1
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Which one the following fatty acid is more soluble in an organic solvent and has higher melting point____________?
A. Acetic acid
B. Butyric acid
C. Palmitic acid
D. All have same
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Peptide bond is_____________?
A. C-n link
B. C- o lind
C. N-h link
D. C-h link
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Animals obtain carbohydrates mainly from___________?
A. Glucose
B. Starch
C. Sucrose
D. Glycogen
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The one which is incorrect pair?
A. Sori – indusium
B. Arthrophytes – jointed
C. Dichotomous – vernation
D. Lycopods – ground pries
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Word of the Day
18 Jul
Proactive
(of a person or action) creating or controlling a situation rather than just responding to it after it has happened.
فعال، پیش قدمی کے ذریعے صورتحال پر قابو پانیوالا

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