Question

. Most cell membranes are composed principally of
(a) DN and ATP
(b) proteins and lipids
(c) chitin and starch
(d) nucleotides and amino acids​

Answer 1

Answer:

option b

protein and lipids

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Answer 2

Answer:

option b is the right answer,..,.,.,.,.,..,.,.,..,.,.,.,.,..,.,.,.,.,..,

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