CELL STRUCTURE AND FUNCTIONS REVISION

Front

Which of the following is the exception of cell theory? Options: Bacteria, Fungi, Lichen, Virus

Back

Virus

Front

This cell organelle is responsible for extracting energy from carbohydrates to form ATP

Back

Mitochondrion

Front

This ribosome is engaged in protein synthesis in animal cell: Ribosomes of only cytosol, Ribosomes which occur on nuclear membrane and ER, Ribosomes of only mitochondria and cytosol, Ribosomes of only nucleolus and cytosol

Back

Ribosomes which occur on nuclear membrane and ER

Front

This cell organelle does not contain DNA Options: Nucleus, Mitochondria, Lysosomes, Chloroplast

Back

Lysosomes

Front

Golgi apparatus is often associated with: mitochondria, RER, lysosome, none

Back

RER

Front

This structure of the plant cell is non-living

Back

cell wall

Front

Who proposed the theory that "cells arise only from the pre-existing cells"?

Back

Virchow

Front

Intracellular components are not found in cells of:

• Lower plants
• Prokaryotes
• Higher plants
• Eukaryotes

Back

Prokaryotes

Front

This organelle acts like a gatekeeper, allowing some materials to pass through it, but not others. Options: Cytoplasm, Cell Membrane, Mitochondria, Vacuole

Back

Cell Membrane

Front

Where is the genetic material found in the cell? Options: Nucleolus, Cytoplasm, Nucleus, Chloroplast

Back

Nucleus