Cells Flashcards
stores nutrients and waste products
central vacuole
it provides structural support
a. plasma membrane
b. nucleus
c. golgi bodies
d. cell walls
d. cell walls
coined the term “cell”
Robert Hooke
carries out photosynthesis in plant cells
chloroplasts
All organisms are composed of one or more cells. True or False.
True.
What is the smallest unit of organisms?
Cells
What are the four common components all cells share?
- Plasma Membrane
- Cytoplasm
- DNA
- Ribosomes
Cell is the basic unit of structure and organization. True or False.
True.
Are cells grouped into prokaryotes and eukaryotes?
Yes.
Concluded that all animals are made of cells
Theodor Schwann
3 statements of cell theory.
- All organisms are composed of one or more cells.
- Cell is the basic unit structure and organization.
- All cells come from pre-existing cells.
Eukaryotes are the simplest type of cell. True or False.
False. Prokaryotes are the simplest type of cell.
comprises cytosol and organelles
a. nucleus
b. ribosomes
c. cytoplasm
d. perixome
c. cytoplasm
Who contributed to the first two statements of the cell theory?
Schleiden and Schwann
All Prokaryotes has no definite nucleus. True or False.
True.
Which has true nucleus? Prokaryotes or Eukaryotes.
Eukaryotes.
produces protein for the cell and can either be floating around the cytoplasm or attached to the endoplasmic reticulum
ribosomes
made the first compound microscope
Zacharias Jansen
present in plant cells and act as lysosomes in plant cells
central vacuole
Most Eukaryotes are unicellular but there are some that are multicellular. True or False.
False. Most Eukaryotes are multicellular but there are some that are unicellular.
transports large molecules inside the cells
smooth endoplasmic reticulum