Answer:
No. Not only single-celled organisms live in the hadalpelagic zone
Explanation:
The deepest zone of the sea is called “The Trenches” or Hadalpelagic Zone. This zone is described as beginning at approximately 19,000 feet and extending to the ocean floor. At this depth, there is no visible light, so there are no plants, resulting in very little food being available to sustain animal life.
Without single-celled organisms, there are many more organisms in this zone. They are not single-celled. Some of them are:
- Giant Tube-worms
- Starfish
- Cusk-eels
These all are multi-cellular.
Answer:
Tertiary structure is formed by the folding of the secondary structure sheets or helices into one another. The tertiary structure of protein is the geometric shape of the protein. It usually has a polypeptide chain as a backbone, with one or more secondary structures. The tertiary structure is determined by the interactions and bonding of the amino acid side chains in the protein.
Tertiary structure is formed by the folding of the secondary structure sheets or helices into one another. The tertiary structure of protein is the geometric shape of the protein. It usually has a polypeptide chain as a backbone, with one or more secondary structures. The tertiary structure is determined by the interactions and bonding of the amino acid side chains in the protein.Quaternary structure results from folded amino-acid chains in tertiary structures interacting further with each other to give rise to a functional protein such as hemoglobin or DNA polymerase.
The hawk would get the least energy because it is at the top of the food chain, and 90% of energy is released into the environment on each level
The semi-minor axis is a line segment that is at 90 degrees with the semi-major axis. For the circle, the lengths of the semi-axes are both equal to the radius.
Answer: A.
Nucleated red blood cell is less mature than a mature erythrocyte. They
are erythroid precursors that have apoptotic nucleus, the last nucleated stage of
red blood cell production to contain a defined, intact nucleus before the
erythrocyte losses its nucleus.
Moreover, they are confined
to the bone marrow, in the peripheral blood in newborns and in uncompensated
hemolytic anemia.