Most cells have...
What do all the cells we've looked at have?
A nucleus.
What is a organelle?
It is a subcellular structure that has one or more specific jobs to preform in the cell.
With the 7 characteristics of life, are the viruses alive?
No, because they don't do all of the characteristics of life.
cell membrane
A cell membrane helps communicate with each other, protects the outside of the cell, controls what molecules get in or out.
What has a protective barrier around the outside of the cell.
Cell Membrane
What is a Cytoskeleton?
It is something that keep organelles in place.
Does a cell membrane break down molecules to get energy for the cell?
No, that is what a Mitochondria does.
nucleus
A nucleus stores DNA, copies genes.
what has small structures that don't have their own membrane?
Ribosomes
What is a Nucleus?
It is something that stores genetic information in the form of long,stringy DNA molecules.
Does a Cytoskeleton keep an organelle / organelles in place?
Yes.
mitochondria
A mitochondria has two layers of membrane, breaks down molecules to get energy for the cell.
What gets packages of proteins from the ER and moves them through a series of stacked compartments?
Golgi Apparatus
Mitochondria's mostly found in?
Eukaryotic organism cells.
Does a Vesicle carry things?
Yes, it carries materials between cell compartment and out of the cell.
cell wall
A cell wall protects the cell from any injury.
What was on all cell type models?
Vesicles
What is one of the 7 characteristics of life?
Respond to stimuli, grow overtime, produce offspring, maintain a stable body temperature, metabolize energy, consist of one or more cells, or adapt to their environment.
Does a vacuole store more cells?
No, its stores water and nutrients.
chloroplast
A chloroplast uses the suns energy to make sugar.