Cell Theory
How many Cells are in the most basic organism?
1
What is the “brain of the cell” called?
The Nucleus
When a Cell’s Vacuole is emptied out through the Membrane.
Exocytosis
Exocytosis or Endocytosis?
When a cell takes in small molecules that it uses as fuel.
Endocytosis
How many chromosomes are made in MITOSIS?
46
Name one part of Cell Theory
One of the following:
All living things are made of one or more cells, cells are the basic building blocks of life, and all cells come from pre-existing cells through cell division.
What is a cell’s Mitochondria?
The “Powerhouse” of the Cell.
Osmosis is the movement of _____ in and out of the Cell Membrane.
Water
DAILY DOUBLE!
Glucose is used in multiple Cell processes. Name the three atoms that make up glucose.
Carbon, Hydrogen, and Oxygen
What is the phase where the spindles are pulling the chromosomes away from each other?
Anaphase
Who came up with Cell Theory?
Robert Hooke
Name 5 organelles (that we studied) found in ALL Cells
5 of the following:
Cell Membrane, Nucleus, Cytoplasm, Mitochondria, Endoplasmic Reticulum (ER), Ribosome, Golgi Body, Vacuole, Lysosome
What is passive transport?
When a cell takes in or pushes out chemicals WITHOUT using energy.
What is active transport?
When a cell takes in or pushes out chemicals using energy.
Name the four main phases of cell division in order.
Prophase, Metaphase, Anaphase, and Telophase
Why are Cells called Cells?
When a man was looking at Cells under a microscope, it reminded him of a Monk’s living compartments, called Cells.
Name two Organelles (that we studied) that are found only in PLANT cells.
The Cell Wall and the Chloroplast.
Define transport proteins.
The proteins that are used to push or pull molecules in and out of a cell.
What is osmosis, passive or active transport?
Passive transport.
Name a main difference between Mitosis and Meiosis.
In meiosis, every mitosis phase is repeated twice OR in meiosis, there are 23 chromosomes made vs 46 in mitosis.
List the entire Cell Theory
Something to the effect of...
All living things are made of one or more cells, cells are the basic building blocks of life, and all cells come from pre-existing cells through cell division.
Name the three organelles that make, store, and transport proteins.
The Endoplasmic Reticulum (ER), Ribosomes, ang Golgi Body.
What are the three end products of Respiration?
Water, Carbon Dioxide, and ATP.
What are the two end products of Photosynthesis?
Glucose and Oxygen
What is the final phase of Mitosis?
Cytokinesis