cell organelles
What is a prokaryotic cell?
This type of cell has no nucleus
What are mitochondria?
Power house of cell
What is osmosis?
This process involves the movement of water across the cell membrane.
What is the nucleus?
Brain of cell
Where do scientists document their results
Scientific journal
What is a eukaryotic cell?
These cells have a defined nucleus and membrane-bound organelles.
What are ribosomes?
This organelle is responsible for protein synthesis.
What is the cell membrane (or plasma membrane)?
This structure controls the movement of substances in and out of the cell.
Functions of cells?
performs various activities, which are important for the development and growth of an organism
What is excretion
Thee removal of waste in the body
What is a plant cell?
This type of cell is found in plants and has a rigid cell wall.
What is the cell membrane?
This structure controls what enters and exits the cell.
What is cell theory?
cells are the basic unit of structure and function in living organisms
free
points
What is double blind testing
A type of test in which neither the participant or scientist knows about who received the placebo
free
points
What is a cell wall
A structural layer that provides support to a cell
What is active transport?
This type of transport requires energy to move substances against their concentration gradient.
The cell that has a jellylike substance that is responsible for making proteins
Ribosomes
What is the test for starch
Iodine test
What are neurons?
These cells are responsible for transmitting signals in the nervous system.
Where can cell walls be found in:
Prokaryotic
Eukaryotic cells
Both
What is cell division?
According to cell theory, this process describes how cells divide to produce new cells.
Plasma
Seperates the cell from the environment
name all dissolved salts as the units
NA,mg,CL,K and CA