题目内容

Vacuoles are membrane bound sacs that have different functions in cell maintenance. Which vacuole is found in most mature plant cells?

A. food vacuoles
B. contractile vacuoles
C. central vacuole
D. tonoplast vacuole

查看答案
更多问题

A lysosome is a membrane-bound organelle that consist of enzymes that an animal cell uses for...

A. intracellular digestion.
B. building polypeptide chains.
C. holding and transporting large volumes of liquid.
D. moving multiple intracellular contents.

Ribosomes main function is to synthesize large quantities of proteins. In the cell some ribosomes are free and suspended in cytoplasm while other ribosomes are bound or attached to which organelle?

A. golgi bodies
B. lysosomes
C. mitochondria
D. endoplasmic reticulum

The nucleus contains most of the genes of the cell. What other cell organelles have additional DNA?

A. mitochondria and chloroplast
B. ribosomes and golgi bodies
C. endoplasmic reticulum and ribosomes
D. golgi bodies and lysosomes

Eukaryotic and prokaryotic cells are different in their size as well as complexity. Both prokaryotic and eukaryotic cells have similarities such as...

A. being surrounded by a plasma membrane, have a nucleus and ribosomes.
B. being surrounded by a plasma membrane, have chromosomes and ribosomes.
C. being surrounded by a plasma membrane, have a nucleus and mitochondria.
D. being surrounded by a plasma membrane, have chromosomes and mitochondria.

答案查题题库