Organelles
What are cells?
He discovered cells by looking at a piece of cork.
Who is Robert Hooke?
The process that cells divide.
What is mitosis?
This happens to substances when there is an area higher concentration moving to an area of lower concentration.
What is diffusion?
the organelle that lets nutrients in and waste out.
What is the cell membrance?
Anton von Leeuwenhoek observed these from pond water.
What are animalcules?
This has to happen before cells begin to divide.
What is interphase?
This is the movement of water across the cell membrane.
What is osmosis?
The organelle that directs the cells activities
what is the nucleous?
Matthias Schleiden and Theodor Schwann came up with what?
What is the cell theory?
The order of mitosis.
What is prophase, metaphase, anaphase, and telophase?
This stores information about how an organism will grow and develop.
What is DNA?
The organelle that recycles worn-out cell parts and breaks down harmful molecules/
What is the lysosome?
Name one part of the cell theory.
All livings things are made of one or more cells.
This condenses and forms into chromosomes during cell division.
The organelle that is a network of folded membranes in the cell's cytoplasm that transports materials and assembles proteins and other substances needed by the cell.
What is the endoplasmic reticulum? (ER)
The organelle that converts food into energy that the cell can use.
What is mitochondria?
Name another part of the cell theory.
All cells come from existing cells.
This last step is when there are two nuclei after the cell divides.
What is cytokinesis?
DNA condenses into these during mitosis.
What are chromosomes?