Cell Organelles #1
These are small parts in a cell that have a specific job.
Cell organelles
This organelle controls the passage of materials in and out of the nucleus
Nuclear membrane
the movement of oxygen from an area of high concentration to an area of low concentration
diffusion
This organelle makes proteins in the cell
ribosomes
What macromolecule is the cell membrane mostly composed of?
proteins 55% proteins 42% lipids
Fatty acid tails are water hating also called
hydrophobic
The directions for making organisms. Contains hereditary information.
DNA
This organelle is the powerhouse of the cell that turns food into energy.
Mitochondria
DNA is located inside of this organelle
Nucleus
This organelle creates fats, and detoxifies drugs
Smooth endoplasmic reticulum
What is programmed cell death?
apoptosis
These are enzymes filled created by the golgi
Lysosomes
A blood cell will lose water when it is placed in a -------
solution.
hypertonic
This organelle controls what substances go in and out of the cell.
Cell membrane
This organelle creates ribosomes
Nucleolus
This organelle is gel-like and holds the other organelles
Cytoplasm
Process in which cells develop into specialized cells that perform different functions is called
differentiation
These produce proteins for the cell
Ribosomes
This organelle stores water, nutrients, and waste in cells
Vacuoles
This is the basic unit of structure and function in a living thing.
cell
About how many cells are in the human body
75 trillion
This organelle cleans and removes waste from the cell
lysosomes
What is the name of the structures that make up the cell membrane?
Phospholipids
What are 2 difference between the rough and smooth er?
Ribosomes on them, Rough makes proteins/smooth makes lipids
a method for transporting substances into the cell
endocytosis
This organelle moves the proteins around the cell
Rough endoplasmic reticulum
When daughter cells have half the number of chromosomes as the mother cell, the cell is said to be _______ or 1N
haploid
This organelle is responsible for the packaging and shipping of substances throughout the cell and across the membrane.
Golgi body
What two organelles are found only in animal cells and not plant cells?
Centrioles and lysosomes
This organelles helps maintain the structure of the cell (hint: not the cell membrane)
cytoskeleton