Which of the following statements are true about Eukaryotes?
(a) They are cells with a nucleus.
(b) They are found both in humans and multicellular organisms.
(c) Endoplasmic reticulum is present in Eukaryotes.
(d) They have chemically complexed cell wall.

Lampbrush chromosomes are seen in

Keeping in view the "fluid mosaic model" for the structure of cell membrane, which one of the following statements is correct with respect to the movement of lipids and proteins from one lipid monolayer to the other (described as flip-flop movement)?

Plasmodesmata transports gibberellic acid in

Which one of the following pairs of nitrogenous bases of nucleic acids, is wrongly matched with the category mentioned against it?

The length of DNA molecule greatly exceeds the dimensions of the nucleus in eukaryotic cells. How is this DNA accommodated?

Which one of the following does not differ in E.coli and Chlamydomonas?

Longest cells in human body are

Select the correct statement from the following regarding cell membrane

Assertion: Eukaryotic cells have the ability to adopt a variety of shapes and carry out directed movements.
Reason: There are three principal types of protein filaments-actin filament, microtubules and intermediate filaments, which constitute the cytoskeleton.