Cell theory
All living organisms are composed of one or more what?
Cells
Hans and Zacharias produced the first what?
Microscope
What is at the center of an animal cell?
The nucleus/nucleolus
What is the cytoplasm often compared to?
Jell-o/jelly
The cell theory contains how many parts?
Three
Anton van Leeuwenhoek observed what kind of living cells under a microscope?
Bacteria
What is the cell membrane?
The thin layer that surrounds the cell and provides structure and protection. (The gate keeper)
What do ribosomes make?
Protein
All ____ are produced from other ____?
Cells, cells
Who named “cells” cells?
Robert Hooke
Which Endoplasmic Reticulum has ribosomes attached to it?
The rough ER
This cell part is like the digestive system of the cell and breaks down waste, what is it?
Lysosome
Modern cell theory states ____ flow occurs within cells
Energy
Who discovered animal cells?
Theodor Schwann
The mitochondria is called the powerhouse of the cell because…?
It provides the energy for the cell
This part is often referred to as the waste bin or storage for water?
Vacuoles and vesicles
What is passed on from cell to cell?
DNA
What was Robert Hooke looking at under a microscope that led to him discovering cells?
A cork
The Golgi body packages what?
Proteins and carbs
This part helps the cell divide or in the process of mitosis?
Centrosome