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2 years ago

A polarized cell:

Medicine

1 answer:

Airida [17]2 years ago

4 0

Answer:

e. all of these choices are correct

Explanation:

A cell in human body becomes polarized by storing and moving different types of the electrically-charged molecules on the different sides of cell membrane.

Cell polarity corresponds to the spacial differences in structure, shape, and the function within the cell. All types of the cell almost exhibit some polarity, that enables the cells to accomplish specified and specialized functions. Some examples of the polarized cells are epithelial cell with the apical-basal polarity, neurons in which the signals propagate, etc.

Polarization is existence of the opposite electrical charges on the either side of a cell membrane. Hence, a polarized cell has a charge imbalance across its membrane which is also responsible for some membrane potential which is the difference in electric potential between interior and exterior of a cell.

Hence, option e is correct which states that all the options are correct.

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2 years ago

In behavioral terms, drugs like aspirin are considered negative reinforcers because they?

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Negative reinforcement is a method that can be used to help teach specific behaviours. With negative reinforcement, something uncomfortable or otherwise unpleasant is taken away in response to a stimulus. Over time, the target behaviour should increase with the expectation that the unpleasant thing will be taken away.

For negative reinforcement to work, whatever is taken away must be taken away immediately after the behaviour in question. The end result is to get whatever behaviour is happening to continue and even increase.

Example :

A person hears a loud alarm. They push the STOP button on the alarm to make the noise stop. Now whenever the alarm goes off, they push the STOP button as quickly as they can.

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Learn more about Negative reinforcement here : brainly.com/question/8517742

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1 year ago

DNA is contained in the cytoplasm true false

Novosadov [1.4K]

Answer:

false

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3 years ago

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They fall under the National Disaster Medical System which operates at a Federal level. As such, DMAT teams are by extension, Federal employees who are licensed to provide help in every state of the Republic so the nurse does not to be concerned about maintaining licensure in several different states.

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2 years ago

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Answer:

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Explanation:

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3 years ago

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