The two ions are SODIUM AND CALCIUM IONS. Polarization refers to loss of polarization, that is, loss of the difference in charge between the inside and the outside of the plasma membrane of a muscle due to a change in permeability and migration of ion. When a heart muscle is depolarize, sodium ion and calcium ion channels open and they migrate into the cell from the outside.
Answer: <u>Fungi
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Explanation:
Organisms with the capacity to breathe anaerobically and aerobically are typically called obligate anaerobes. Obligate anaerobes are usually microorganisms- microscopic organisms.
Since the organism described is land-dwelling, chitinous and eukaryotic (containing a plasma membrane enveloped nucleus), they are most likely fungi. Chitin is a rigid, non-soluble carbohydrate utilized for structural purposes. Typically these organisms have strong, insoluble cell walls, are multi-cellular and can form filamentous networks of hyphae.
They create a tangled network of mycelia and may be:
- Septate, with walls between every cell or
- Aseptate without walls
A nucleophilic addition-elimination reaction between the carboxylic group and the amino group bonds the amino acids together.
I think so? It's been awhile since i was in biology
Answer:
The right answer is the prey-predator relationship.
Explanation:
The given graph details conceivably show the prey-predator relationship, in which the prey appears in red and the predator is appeared in blue. It is seen that the predator population for the most part stays less than the prey, so they can get food without any problem.
The prey-predator relationship shows that in the event that the population of prey begin to increase, at that point the number of population in the predator would increase as well, as the predators have bountiful of food. However, when the number of preys in the prey begin diminishing, the predators begin to decrease because of the starvation.
Thus, The right answer is the prey-predator relationship.
