Pro versus Eu
What is an example of a prokaryote
bacteria
what does the term "organelles" mean?
tiny organs
what is a scientific theory
something that has substantial evidence supporting it and has been tested many times
t/f : a virus is considered alive
false
function of chloroplats?
capture light for energy
list two differences between a pro and eukaryote
nucleus / cell wall / flagella / size
where does photosynthesis occur in plants ?
bonus: What organelle uses chemicals to break down food and old cells
Chloroplasts
lysosomes
who was the person to look at cork under the microscope and come up with the word "cell"?
Robert Hooke
what are some characteristics of a virus
protein coat
dna
capsid
need a host cell
what are ribosomes
bonus: name all the cells that have ribosomes
proteins factories
ALL cells
prokaryotes
eukaryotic animal
eukaryotic plant
eukaryote because it is more complex and has a nucleus
this organelle receives proteins from the ER and packages them up
bonus: What organelle provides structure and protection to plants
Golgi
bonus: Cell wall
what are the three parts of the cell theory?
1. all things are made of cells
2, cells are the basic unit of life
3. all cells come from other cells
what are some ways to prevent viruses
cover mouth
wash hands
vaccines
what virus was eradicated that you learned yesterday?
small pox
a student draws a picture of a cell. Their picture has a nucleus in it and a cell wall. The student drew a _____ cell.
bonus: What organelle is unique to only animal cells
Eukaryotic plant cell
centrioles
this organelle stores food, water, and waste
vacuole
A person falls down and scrapes their leg. Their blood cells then start to regenerate to replace the lost blood. Which part of the cell theory would this process fall under?
all cells come from other cells
what is the lytic cycle?
bonus: give me an example of a lytic virus
short cycle
ex: flu
viruses have a protective shell called a
capsid
what are some differences between plant and animal cells
plant have chloroplasts and a cell wall, plant do photosynthesis
this organelle is a passageway to carry proteins from one area of the cell to the other
the ER
the discovery of cells also led u to discover the cell membrane.
How does the cell membrane regulate homeostasis?
by allowing certain things to enter and exit
what is a lysogenic virus
bonus: give me TWO examples for full bonus points
long lasting. The virus stays in the body but it is inactive most of the time
ex: chicken pox and mono
miss ballard is using a microscope to look at a cell that has centrioles, and a nucleus.
What kind of cell is she looking at ?
Bonus: which organelle is responsible for cell structure human cells
eukaryotic animal cell
cytoskeleton