NURSING ANM AND GNM

NURSING EXAM QUESTIONS

BIOCHEMISTRY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
These lipids are used for protection and keeping water inside of plants/insects.
A
steroids
B
triglycerides
C
waxes
D
pigments
Explanation: 

Detailed explanation-1: -Wax is effective in polishing, water repellency, antifouling, mold release, and dispersion. It is used in a variety of applications, from cosmetics and daily necessities such as crayons, candles and car waxes, to industrial products such as paints, inks, adhesives, and tyres.

Detailed explanation-2: -The lipid signature of fresh beeswax is characterized by its wax ester, saturated fatty acid, n-alkane and n-alcohol profiles. The long-chain even-numbered palmitate wax esters (C40–C52) are the most characteristic marker, maximizing at C46 [13].

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