Which one of the following combination of all three fatty acids are essential for human beings?
Oleic acid, linoleic acid and linolenic acid
Palmitic acid, linoleic acid and arachidonic acid
Oleic acid, linoleic acid and arachidonic acid
Linoleic acid, linolenic acid and arachidonic acid
D.
Linoleic acid, linolenic acid and arachidonic acid
Fatty acids, such as linoleic, linolenic and arachidonic acids contain two or more cis carbon-carbon double bonds and are referred to as polyunsaturated fatty acids. These fatty acids are required nutrients for humans and must be part of a healthy diet.
They are termed essential fatty acids. These cannot be synthesised by human beings but are essential to human health. They must be consumed in adequate amounts specially in the form of ingested plant derived foods.
Which one of the following is wrong for meiosis?
It leads to formation of sister chromatids
It occurs in diploid cell
It occurs in haploid cell
It occurs by splitting of centromeres and separation of sister chromatids
Which one of the following cocci appears like grapes under microscope?
Streptococci
Diplococci
Staphylococci
Pneumococci
The epithelium found in the inner linings of stomach and intestine is
columnar
squamous
stratified
pseudostratified
