Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
36 Cards in this Set
- Front
- Back
Who coined the term "cell"?
|
Hooke |
|
Who stated that all animals are made of cells? |
Schwann |
|
Who stated that all cells come from preexisting cells? |
Virchow |
|
Who stated that all plants are made of cells? |
Schleidien |
|
Who was the first person to see living cells? |
Leeuwenhoek
|
|
Organisms whose cells contains nuclei are called what? |
Eukaryotic
|
|
Organisms whose cells lack nuclei are called what? |
Prokaryotic |
|
Name the 3 parts of The Cell Theory |
1. All living organisms are made up of cells
2. The basic unit and structure for all living organelles are cells 3. All cells come from preexisting cells |
|
Small region in the nucleus where ribosomes are made is... |
Nucleolus |
|
Special structures that are used to pump water out of fresh water microorganisms are called... |
Vacuoles |
|
Name 3 structures only found in plant cells |
1. Chloroplasts 2. Cell Wall 3. Large Central Vacuole |
|
What are the inner folds in the inner membrane called? |
Cristae |
|
What is the basic unit of structure and function in living things? |
Cells |
|
What is the control center of the cell, and also holds DNA? |
Nucleus
|
|
What is the membrane that surrounds the nucleus called? |
Nuclear Envelope |
|
What structure maintains cell shape and acts as a inner support network? |
Cytoskeleton
|
|
What organelle modifies, packages, and ships proteins? |
Golgi Apparatus
|
|
Which organelle creates lipids and steroids? |
Smooth ER
|
|
What organelle is a sac in transporting substances? |
Vesicle |
|
What organelle converts light energy to chemical energy? |
Chloroplasts |
|
What organelle digests worn out organelles and debris? |
Lysosomes |
|
What organelle is in plants and is used to store water, salts, and other waste products? |
Large Central Vacuole
|
|
What organelle protects and supports the plants cell? |
Cell Wall
|
|
What organelle releases energy stored in food? |
Mitochondira
|
|
What organelle regulates what enters and leaves the cell and protects and supports the cell? |
Cell Membrane
|
|
What organelles are responsible for movement in cells? |
flagella |
|
Where are proteins synthesized?
|
Rough ER
|
|
What polysaccharide is the cell wall made of?
|
Cellulose |
|
What is meant when we say the cell membrane is selectively permeable?
|
It decides what small cells can enter the cell
|
|
What is the cell membrane composed of? |
Phospholipids and Transport Proteins |
|
Head of a phospholipid is? |
Hydrophillic |
|
Tail of a phospholipid is? |
Hydrophobic
|
|
What are the jobs of glycoproteins and glycolipids? |
Cell communication, immunity, embryonic development, and hormone receptors |
|
Main function of an integral protein? |
It forms channels that allows subtances to pass through into cells |
|
The cell membrane is also known as... |
the plasmic membrane |
|
The cell membrane is referred to as a ___ ___ model. |
Fluid Mosaic |