Answer:
not being fully developed.
Explanation:
Bacteriophage, Tail fibers affix to cell wall proteins.
Viral DNA is infuse into host cell. No coating required. Biosynthesis in
cytoplasm, Lysogeny. Host cell is lysed. 2) Animal: Attachment sites are plasma
membrane proteins and glycoproteins. Capsid goes in by receptor-mediated
endocytosis or fusion. Uncoating by enzymatic removal of capsid proteins.
Biosynthesis in nucleus (DNA viruses) or cytoplasm (RNA viruses). Latency; slow
viral infections; cancer. Released thru enveloped virus bud out; nonenveloped
viruses rupture plasma membrane.
Answer:
The central nervous system is made up of the brain and spinal cord
Explanation:
ion if that's the answer you were looking for but here go.
Answer:
The correct statement about the hemoglobin and myoglobin is as follows:
1. Each hemoglobin molecule can bind four oxygen molecules; each myoglobin can bind only one oxygen molecule.
3. By itself, heme is not a good oxygen carrier. It must be part of a larger protein to prevent oxidation of the iron.
4. Both hemoglobin and myoglobin contain a prosthetic group called heme, which contains a central iron atom.
5. Heme is composed of an organic protoporphyrin component and a metal atom.
6. Each iron atom can form six coordination bonds: One of these bonds is formed between iron and oxygen.
Answer:
Option D, Continents cannot cut through the ocean floor.
Explanation:
It was believed earlier that oceans were the land bridges that used to connect different geologic plates of planet earth earlier, had now sank down and thus there exists no connection between the tectonic plates. Therefore, without any link or connection, continents cannot cut through the ocean floor.
Also as per the Land Bridge Theory , there has been continuous shifting of dry land due to which identical land species on different continents were found.
Hence, option D is correct
