<span>There are three major groups of mammals, categorized on the basis of their method of reproduction. Monotremes lay eggs to have children instead of having the mother bear them. The second type of mammal is the marsupial, which are non-placental animals who carry their young in their pouches. Eutherians are the third group who are placental mammals.</span>
Answer:
Through an anchor
Explanation;
-Protein Ras associates with the membranes through an anchor.
-Ras proteins are molecular switches that decide if and when cells divide inside our bodies, thus an impairment of their function may result in the formation of a tumor or cancer.
-Ras proteins require membrane association in order to be biologically active. Membrane anchorage of Ras proteins in the inner leaf- let of the plasma membrane is an important factor in their signaling and oncogenic potential.
Answer:
Explanation:
The rights of the resource depends on the resource in question. For example, an abundant resource such as Air would be considered a birthright, and no one can actually hold the rights to it, also since it cannot be taken. On the other hand, limited resources such as water would fall under the rights of the landowner. Therefore, any and all land property rights in the country would apply to the body of water, limited to the boundaries of the land. Meaning that if a stream or body of water passes the individual's land it is also within the rights of the owner of the other piece of land in which the water passes through.
The cellular structure that was visible in the transmission electron micro graph but not visible in the cells when microscope was used is NUCLEOLUS.
The transmission electron micro graph is a microscopy method that involves using electrons beams to form image of specimens. Transmission electron micro graph can be used to view minute structures of the cell because of its higher optical capacity.
The nucleolus was not seen under the microscope because is a very small cell structure.
