<u><em>Intercellular communication involves an electrical charge moving along a cell membrane.</em></u>
Answer: Option D
<u>Explanation:</u>
Intracellular communication means movement between two cells. The Intercellular communication means movement of molecules within a cell. All these cells are interconnected through gap junction. Gap junctions connect directly to the cytoplasm of the two cells.The communication happens through the chemical synapse.
Intercellular communication is required for the proper growth of the cells. Intracellular communication happens by signals passed on through the cell membrane to the nucleus. It is important to control the cells activities.
The results would vary between observing a population directly as opposed to observing them indirectly in a way that you will miss some factors, particularly, those observable factors, such as their daily and actual behavior. Hope this answers your question.
Answer: The statement is TRUE.
Explanation:
Gram negative bacteria is a type of bacteria that possesses, from the interior to the exterior, a cytoplasmic membrane, a thin peptidoglycan layer, and an outer membrane containing lipopolysaccharide. The lipid portion of the lipopolysaccharide complex of the outer layer acts as an ENDOTOXIN.
The endotoxin of the gram negative bacteria can be detected in research or biomedical laboratories through a technique called LIMULUS AMEBOCYTE LYSATE test.
The test procedure follows a principle that the endotoxin of these gram negative bacteria are capable of forming gel clots (coagulation) of blood cell (amoebocytes) lysates of the Limulus polyphemus crab.
Therefore, If LAL (limulus amebocyte lysate) turns into a gel when exposed to a sample, it
means the sample is contaminated with endotoxins of gram-negative bacteria.
Tissues and organ systems.
here is the full chart:
cell --> tissue --> organ --> organ system --> organism
(think: group of [insert former here])
e.g. tissue=group of same cells
(et.al)
Answer:
50%
Explanation:
If you draw out a punnet square you'll see that theres a 50% chance of their children inheriting hemophilia.
Xh Y
X <u> X Xh </u> X Y
Xh Xh Xh Xh Y
The bolded intersections would be those who inherit hemophilia, and the underlined is a female carrier.