Cells/Microscopes
how do you find the total magnification
eyepiece x objective
what contains the ribosomes, the smooth or the rough endoplasmic reticulum
rough endoplasmic reticulum
What do proteins do in cell transport
Proteins act as channels in the phospholipid bilayer
Does a hypertonic solution have a high or low concentration of solutes
High concentration of solutes
Which form of transport requires energy, active transport or passive transport
What do prokaryotic cells lack compared to eukaryotic cells.
Prokaryotic cells lack a nucleus, and all organelles but ribosomes
What does the golgi bodies do
They package, and fold proteins into final shape and are packed into a vesicle or a lysosome.
What is the concentration gradient
The difference in concentration between cells and its environment
What happens during plasmolysis
Water leaves the cell causing it to shrivel up since it's in a hypertonic environment
What are the two ways to transport large substances across the membrane
Endocytosis and exocytosis
All organisms are made of one or more cells
What is the Kamikaze/garbage disposal cell
Lysosomes
What is equilibrium
goal of passive transport, with another goal of a concentration gradient of zero
What happens during cytolysis
The cell burst due to the cell being in a hypotonic environment
Endocytosis or exocytosis, which one transports large substances out of the cell
What does the cell membrane consist of
a phospholipid bilayer, protein channels, and a semipermeable membrane
what are the centrioles
What is diffusion
What are the 3 osmosis solutions
what is phagocytosis
White blood cells engulf bacteria and viruses bringing them into the cell and destroy them
what contains RNA, the nucleus or the nucleolus
the nucleolus
What are the 3 plant plastids
Chloroplasts, chromoplasts, and leucoplasts
What is facilitated diffusion
proteins that act as carrier channels that make it easy for molecules that can't directly diffuse across the membrane. So they use protein channels to pass through.
What is osmosis
The passage of water molecules from a lower concentrated solution to a higher concentrated solution through a semipermeable membrane
Movement of taking in large quantities of water