The bacterial cell wall is composed of ________.
a phospholipid matrix.
a lipoprotein.
a polymer of sugar.
a structural protein.
Which of the following organelles is found in plant cell but not in animal cell?
ribosomes
mitochondria
ER
none of the above
The term ' nuclear envelope ' is more correct than the term ' nuclear membrane ' because -
the enclosure has pores which membrane do not.
the enclosure is made up of 2 membranes.
the chemical composition is inconsistent with cellular membranes.
None of the above.
Glycoproteins are glycopids assembled in golgi bodies are packaged for distribution in ________.
lysosomes
peroxisomes
liposomes
cisternae
