Back to the Basics
What are cells?
What is the
Basic units of life
Contains the cell's genetic material and controls the cell's activities.
What is
Nucleus
Where is the cell membrane located?
What is
Outside layer that surrounds the cell.
Explain what a prokaryote cell would look cells?
What is
no nucleus, no organelles, plain/simple, flagella (bacteria)
What is the outside protein layer of a virus called?
Capsid or protein coat
What 2 things found in eukaryotes that are not in prokaryotes? (name 2)
What is
Nucleus, membrane-bound organelles
the jelly fluid inside the cell that holds all the organelles in place
What is
Cytoplasm
What is the function of the cell membrane?
What is
-Regulates what enters and leaves the cell -homeostasis
Explain how are a eukaryotic cell would look like
What is
complex, with nucleus & organelles, larger (plant/animal)
True of False: Viruses vary in size and shape.
True
Plant and animal cells are _________________. While bacteria are __________________.
What is
eukaryotes, prokaryotes
Name 2 things inside a nucleus
What is
nucleolus, nuclear envelope, DNA, genetic material, chromatin
What structure lies outside the cell membrane to provide extra support and protection in plant cells?
What is
Cell Wall
What do ALL cells have in common with a virus?
What is
genetic material, nucleic acid, DNA
What are the 2 virus cycles ?
Lytic & Lysogenic
The 4 levels of organization starting with the most basic
What is
atoms, molecules, organelles, cells
What organelle synthesizes proteins?
What is
Ribosomes
The powerhouse of the cell
What is
the mitochondria
How are bacteria & viruses alike?
What is
no nucleus, no membrane-bound organelles, pathogenic
What is the structure of a virus?
DNA or RNA (nucleic acid) surrounded by a protein coat (capsid)
What are the 3 parts of cell theory?
What is
-all living things are composed of cells -cells are the basic units of structure and function in living things -new cells are produced from existing cells
What 2 parts in a plant cell are not in an animal cell?
What is
Cell wall, chloroplast
Where are ribosomes found in a cell (2)?
What is
-rough ER -cytoplasm
Two structures used for cells to move
What is
cilia, flagella
How do viruses replicate?
They depend on a host cell for replication.