Q.

Choose the correct statement.

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

Anton Von Leeuwenhoek first observed and described a dead cell.

b

In human beings, the membrane of the erythrocyte has approximately 52 per cent lipids and 40 per cent proteins.

c

Endoplasmic reticulum is the important site of formation of glycoproteins and glycolipids.

d

In addition to the genomic DNA, certain strains of bacteria have small extrachromosomal circular DNA molecules in their cells

answer is D.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Anton Von Leeuwenhoek first saw and described a live cell.In human beings, the membrane of the erythrocyte has approximately 52 per cent proteins and 40 per cent lipids.Golgi apparatus is the important site for formation of glycoproteins and glycolipids.In addition to the genomic DNA (the single chromosome/circular DNA), many bacteria have small circular DNA outside the genomic DNA. These smaller DNA are called plasmids.
Watch 3-min video & get full concept clarity
score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon