eukariote
Hooke looked at dead cells. The ones he saw were from fossil rocks. He called them cells because they looked the the small rooms of monks called cells.
These cells are called the senses and they are part of the nervous system. Some are very specialized such as the eyes and some are very basic such as the ones for pressure and pain.
Gametes are reproductive cells that combine during sexual reproduction to form a new individual. In males, the gametes produced are called sperm cells. These cells carry genetic material and are involved in fertilizing the female egg cell during the process of fertilization.
Non-conducting support cells of the nervous system or 'Neuroglial' cells represent a range of cells which function to maintain the nervous system. Some common ones are: Astrocytes envolved in providing nutrients and creating the blood-brain barrier Microglia are the immune cells of the nervous system Oligodendricytes and Schwann Cells produce the myelin sheaths which insulate the axons of neurons Ependymal cells secrete cerebrospinal fluid That's just a few
complex molecules are broken down into simple ones
Major histocompatibility complex is a term used in science to locate or specify a certain set of cells. These cells are the ones that control a large portion of the immune system.
Digestive enzymes break complex molecules into simpler ones that can be absorbed by cells. hello people
Hooke looked at dead cells. The ones he saw were from fossil rocks. He called them cells because they looked the the small rooms of monks called cells.
Synthesis is the process of combining simple substances to form more complex ones, while digestion is the breakdown of complex substances into simpler ones that can be absorbed and used by cells. In synthesis, energy is usually required, whereas in digestion, energy is released as complex molecules are broken down.
It's called a catabolic process.
The synthesis of complex molecules from simpler ones with the input of energy is called anabolic reactions. These reactions involve building up molecules and require energy input to form bonds between molecules.
Cells that produce the matrix of new bone tissue are called osteoblasts. These cells are responsible for secreting the proteins and minerals that make up the bone tissue during the process of bone formation.
Old cells make new cells so that when the old ones die there are new ones to replace them.
synthesis/catabolism
Blood cells are what they refer to as formed elements. There are three types of them in your blood. There are red ones that carry oxygen and carbon dioxide, the white ones that fight off disease and infection, and then the ones called platelets that help your blood coagulate to stop bleeding.
Mosses grow from special cells called rhizomes. The rhizomes are the ones that will produce rhizoids which stems will grow from.
Pant cells have cellwalls unlike animal cells. Plants are the only ones that have it. ANimals have a flexible smushy stuff i forget what its called sorry.