systems part 1
delivers nutrients and oxygen to the cells in your body
What is the circulatory system?
Where do you find cells?
In all living things
a plastid that contains chlorophyll
chloroplast
system that controls the balance of the human body
What is the nervous system?
Makes up every living thing
What is a cell?
system that absorbs nutrients and move it to where ever it is needed in the body
Digestive system
How were cells discovered?
Using a microscope by Robert Hooke
group of cells in a close space
tissue
allows movement and provides shape to/ for the body
What is the skeletal system?
a individual animal, plant, single-celled life form
organism
system that regulates the chemical composition of the body fluids
excretory system
what is a example of cells working together
tissues
a membrane-bound cell
Lysosome
works the muscles in your body
What is the muscular system?
Most important part of an object
What is a nucleus?
what are the functions of the parts of cell are responsible for?
Each cell is surrounded by a membrane and contains parts called cellular organelles. Each cellular organelle has a specific function. Some parts of a cell are involved in converting energy from nutrients in the food you eat into a form of energy that the cell can use.
an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur. It has a double membrane, the inner layer being folded inward to form layers
mitochondria
Works to help the body breathe
What is the respiratory system?
Structures in the human body that perform specific functions
What is a organ?
What are the main types of cells?
eukaryotic and prokaryotic cells
What are the different body systems?
Nervous, Skeletal, Muscular, Respiratory, Immune, Circulatory, Digestive, Excretory system
protects body from bacteria, fungi, viruses, and toxins
What is the Immune system?
group of organs that work together to provide to the human body's needs
organ system