nostoc
how the sperm cells structure is linked to the cells function, the tall sheath?
Surrounding the myelin sheath, there is a thin membrane called neurilemmal sheath. This is also called neurilemma or sheath of Schwann. This contains Schwann cells, which have flattened and elongated nuclei. The cytoplasm is thin and modified to form the thin sheath of neurilemma enclosing the myelin sheath. One nucleus is present in each internode of the axon. The nucleus is situated between myelin sheath adn neurilemma. At the node of Ranvier (where myelin sheath is absent), the neurilemma invaginates and runs up to axolemma in the form of a finger like process. In nonmyelinated nerve fiber, the neurilemma continuously surrounds axolemma. Neurilemma is absent in central nervous system. Neurilemma is necessary for the formation of myelin sheath (myelinogeneis).
The kingdom that contains bacteria is called Monera. Blue-green algae, also known as cyanobacteria, are included in this kingdom as well.
Some common phyla in the domain Bacteria include Proteobacteria, Firmicutes, Actinobacteria, Bacteroidetes, and Cyanobacteria. Each phylum contains diverse groups of bacterial species with unique characteristics and functions.
Yes, chlorophyll is present in Gloeocapsa. Gloeocapsa is a type of cyanobacteria, also known as blue-green algae, that contains chlorophyll for photosynthesis.
Most species of cyanobacteria are enclosed in a gelatinous sheath or mucilage that helps protect the cells and allows them to float on the water's surface.
Nostocales The Nostocales order contains most of the species of cyanobacteria. It includes filamentous forms, both simple or branched, and both those occurring as single strands or multiple strands within a sheath. Jon. Anderson Olympia, Washington
Sheath
cyanobacteria contains a green pigment chlorophyll
Neurilemma
it contains myelin sheath which is a fatty white substance
"Bacteria" refers to a whole domain of organisms, which is a classificational level above kingdom. The domain is called "Bacteria", and it contains several kingdoms of bacteria. Cyanobacteria are their own kingdom, generally called "Cyanobacteria" which is part of Archaebacteria.
how the sperm cells structure is linked to the cells function, the tall sheath?
The cyanobacteria is a consumer
The external sheath or covering on a bone is called the periosteum. It is a fibrous membrane that contains blood vessels and nerves and helps in bone growth and repair.
the part of the spinal cord that contains mylinated axons is the White matter portion.
Gloeocapsa are not multicellular. They give off the illusion of being multicellular, but are actually unicellular.