Cell Theory; Cell Parts and Functions
Which of the following statements is true about cell theory?
(b) the cell theory does not apply to the virus
Which of the following statements is true about the cell wall
(d) the cell wall id mainly composed of cellulose
Which of the following cell organelles is absent in prokaryotic cells?
All of the above
Which of the following is a single membrane-bound organelle?
All of the above
Which of the following statements is true about chromosomes?
All of the above
Which of the following statements is true about golgi bodies?
All of the above
Which of the following statements is true about the nucleus?
All of the above
Which of the following cell organelles is present in animal cells and is absent in plant cells?
Centrosome
Which of the following cell organelles is present in plant cells and absent in animal cells?
Chloroplast
Can be either single celled or multicellular
Eukaryotic
Considered to be a complex type of cell
Eukaryotic
This cell has a nucleus
Eukaryotic
contains membrane bound organelles
Eukaryotic
The organelle functions to package and deliver proteins
Golgi apparatus
Examined cork cells slices and coined the term "cells" or hollow compartments
Hooke
He saw live cells in pond water, and called them "animalcules", also looked at tooth gunk
Leeuwenhoek
Botanist that said all plants are made of cells
Schleiden
Zoologist that said all animals were made out of cells
Schwann
Which of the following cell organelles is involved in the storage of food, and other nutrients, required for a cell to survive?
Vacuoles
Said all cells came from, pre-existing cells
Virchow
The ____ controls what enters and leaves the cell
cell membrane
Which of the following is NOT one of the main components of the cell theory?
cells must contain DNA
Cell organelles are located within the ____ of the cell.
cytoplasm
Contains a cell membrane
eukaryotes and prokaryotes/ both
DNA found only in the nucleus
eukaryotic
This organelle is responsible for destroying worn-out cell parts:
lysosomes
Which technology was essential for the development of the cell theory?
microscopes
This organelle functions in cellular respiration
mitochondrion
Located within the nucleus, it is responsible for producing ribosomes:
nucleolus
Genetic material is contained within the ___ of the cell
nucleus
Tiny structures that carry out cell functions are collectively called:
organelles
contains NO membrane bound organelles
prokaryote
This type of cells DNA is found in the cytoplasm
prokaryotic
The rough endoplasmic reticulum has ____ located on it
ribosomes
Which structure is directly responsible for the formation of proteins within the cell
ribosomes
Rudolph Virchow's observations helped to disprove was commonly held belief of the time?
spontaneous generation
The endoplasmic reticulum functions to
transport materials
