Visualizing eukaryotic cells
Which is the mitochondria?
1
The outer boundary of the cell that separates its internal environment from its external environment.
Cells come in different ______ and serve different ________ depending on those ______.
Shapes;functions;shapes
Who coined the term “cell”, in reference to the tiny structures seen in living organisms?
Robert Hooke
Which is the cytoskeleton?
2
Which is the goigi apparatus
3
What are cytoplasms?
It is composed of cytosol, a watery fluid, and is the cite of many metabolic functions and processes.
Cells are very _______ but all cells have the same parts. These parts include, _______________________.
Diverse;cell membrane, cytoplasm, ribosomes, DNA, and cytoskeleton
What is the first main part of cell theory
All organisms are composed of one or more cell.
Which is the DNA?
4
Which are the vesicles?
4
What are ribosomes?
Small structures that are responsible for making proteins.
Who identified “animalcules” and what they are?
Antoine Van Leeuwenhoek.
Which is the cytoplasm?
5
Which are the lysosomes?
2
What is a cytoskeleton?
A network of filaments and tubules that criss-cross the cytoplasm.
Which are the endoplasmic reticulum(ER)?
6
What is the second main part of cell theory?
The cell is the basic unit of structure and organizations in organisms.
Which is the ribosomes?
3
Which is the nucleus?
5
What is DNA?
The molecule that carries genetic instructions for all cellular activities.
Which are the chromosomes?
7
What is the third main part of cell theory?
All cells come from pre-existing cells.
Which is the cell membrane
1