Cell Parts
What is the nucleus
The molecules bump and bounce with each other until they are equally distributed.
What is diffusion.
The process of which organisms make organisms of the same kind is called.
Reproduction
Plant cells have this and animal cells don't.
What is chloroplast.
This is used to fertilize the eqq.
What is sperm.
Stores water, food and waste for the cell.
What is a vacuole.
Materials such as water, oxygen, and nutrients must pass through this structure.
What is the cell membrane.
This system consists of the mouth, stomach, and intestines and acts like a one way passage through the body.
What is the digestive system
The digestion of starches results in this.
what is simple sugar.
Humans reproduce in a certain way.
What is sexual reproduction.
This structure is important in the protein making process.
What is a ribosome.
These can enter or leave a cell through ATP or diffusion.
What is a molecule.
The removal of all waste produced by cells in the body.
What is the excretory system.
Helps preform one of the many life processes.
What is an organ
The reproductive system uses these to regulate sexual drive and desire.
What are hormones.
Cells contain these that perform specific tasks for the cell.
What are organelles.
These protein molecules in the cell membrane can receive chemical messages from other cells.
What is a receptor molecule.
This uses oxygen to break down food molecules to release energy.
What is respiration
Large molecules being broken down into smaller molecules.
What is digestion.
The egg buries into this after fertilization.
What is the uterus lining.
This structure is made mainly made of lipids and controls reactions to chemicals along with other helpful tasks.
What is the Cell Membrane
This moves molecules from an area of low concentration to an area of high concentration.
What is ATP.
The movement of materials inside of a cell as well as the movement between parts of a multicellular organism.
What is the circulatory system.
Combination of all the chemical reactions that occur in an organism.
What is metabolism.
Number of days in a reproductive cycle.
What is about 280 days.