Form parts of the body and carry out the organisms functions.
100
What is an organelle?
A tiny part of the cell that carries out its functions.
100
What do amino acids and enzymes have in common?
They both are types of proteins.
200
What is a tissue?
A group of similar cells that work together to perform a specific function.
200
What is the cytoskeleton?
It is the frame of the cell and what gives it its shape.
200
What is the difference in a protein and carbohydrate?
Proteins have large organic molecules, and carbs have an energy rich compound made of carbon, hydrogen and oxygen.
300
What is the difference between multicellular and unicelllar organisms?
Multicellular organisms have many cell, whereas unicellular organisms have only one cell.
300
Why do all cells have a different shape?
The cytoskeleton is a different shape in different cells.
300
What is a compound?
Two ore more elements combined chemically.
400
What is an organ made out of?
A organ consists of many different tissues.
400
What are the parts of the nucleus in order of outside to inside?
Pores, nuclear envelope, chromatin, and nucleolus.
400
What are lipids?
Energy rich organic compounds.
500
what is an organ system?
a system made up of organs.
500
Name all of the parts of the cell of an animal and what they do.
Nucleus; Directs all activity in the cell. Ribosomes; Produce proteins for the cell. Cytoplasm; Gel like fluid where organelles are found. Mitochondria; Produce energy. Lysosomes; Break down food with chemicals stored inside them. Vacuole; Store food. Cell membrane; Protects the cell and controls what comes in and out. Golgi body; Receives materials and sends them to the endoplasmic reticulum and releases materials outside the cell. Endoplasmic reticulum; passageways that carry materials from one part of the cell to another.
500
What is the difference in DNA and RNA.
DNA is genetic material that carries information from parent to organism.