Science cell
No description yet. This curated deck is ready for daily study.
Card preview (19)
Lysosomes
Lysosomes contain digestive enzymes to destroy unwanted substances
Rough endoplasmic reticulum
Rough endoplasmic reticulum transports proteins from one part of the cell to the other
Centrioles
Centrioles are involved in cell division
Diffusion
Diffusion is the movement of a substance like oxygen moving from a high concentration to a low concentration
Endocytosis
Endocytosis is moving nutrients into the cell
Prophase 2points
Prophase is when the nuclear membrane disappears, chromatin coils up to form chromosomes
Metaphase
Chromosomes meet in the middle of the cell
Anaphase
Chromosomes separate and move to opposite sides of the cell
Telaphase 2points
Nuclear membrane reforms, chromosomes uncoil
Where is stratified squamous epithelium
Located in the SKIN
Where is simple squamous epithelium
Located in the AIR SACS OF LUNGS
Bone structure and function
Structure is hard calcified matrix, made of calcium salts and collagen. Function is to protect the organs
Dense connective tissue structure and function
Structure is mainly collagen fibres. Function ligaments attach bone to bone
Blood structure and function
Structure made up of blood cells. Function to move nutrients, waste and gasses
Identify the two types of nervous tissue
Neurons, neurological cells
One function of Neurons
Neurons conduct and receive messages from one part of the body to the other
One function of Neurological cells
Neurological cells are cells that protect, insulate and support the Neuron.
Smooth muscle, location and function
Located in the walls of hollow organs. Function, substances are propelled through the organ when this muscle contracts and relaxes.
Skeletal muscle, location and function
Located in the joints of the body. Function, gives structure and shape