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ipn [44]
2 years ago
5

Whats the definition of dura matter

Biology
2 answers:
STatiana [176]2 years ago
8 0

Answer:the tough outermost membrane enveloping the brain and spinal cord

Explanation:

Trava [24]2 years ago
7 0

Hi there!

Dura matter is a thick membrane made of dense irregular connective tissue that surrounds the brain and spinal cord.. It’s also the outermost of the 3 layers of membrane called the meninges that protect the main nervous system. The nervous system has 2 main parts.

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Operant conditioning through the removal of a (generally) unpleasant or aversive stimulus is known as:
JulijaS [17]

Answer: The correct answer is b) Negative Reinforcement.

Explanation:

Negative Reinforcement is done in operant conditioning when a stimulus that is unpleasant to the subject is removed in response to a stimulus.

<u>Over time, the behavior expected to be reinforced should become more common over the expectation of having the unpleasant or aversive stimulus taken away.</u>

Example:

<u>On wednesday morning, you leave your house at 7am (the behavior) to avoid being late for work and getting a memo (removal of an aversive stimulus)</u>

The correct answer is b. Operant conditioning through the removal of a (generally) unpleasant or aversive stimulus is known as: Negative reinforcement.

5 0
2 years ago
Why are fatty acids more saturated in warm temperatures while they are unsaturated in cold temperatures?
Readme [11.4K]

Answer:

The increment of temperatures favors the oxidation of fatty acids promoting the saturation of them.

Explanation:

When the fatty acids are in an environment of high temperatures they start oxidizing so unsaturations start to spontaneously happen. This process happens in cell membranes as well as in the foods. Saturated fatty acids are more prejudicial to health than unsaturated ones.

6 0
3 years ago
Describe the similarities and differences between the features found in prokaryotic and eukaryotic plant and animal cells
Sloan [31]
Plant cells have a cell wall, animal cells don't.
Plant cells have a large central vacuole and animal cells have more numerous, smaller vacuoles.
Plant cells have chloroplasts and animal cells do not.
Hope this helps ;)
8 0
2 years ago
Doctors are seeing an alarming increase in the number of cases of tuberculosis (TB) that is resistant to drugs commonly used to
Gnesinka [82]

Ans.

Tuberculosis (TB) is a bacterial infection that affects mainly respiratory tract and can be transmitted from one to another person through contaminated air. The causative agent of tuberculosis, <em>Mycobacterium tuberculosis</em> has developed resistance against many antibiotics, such as rifampin and isoniazid, which is known as tuberculosis drug resistance.

If a person infected with TB shows drug resistance against some TB drugs, 'doctors should give other TB drugs to that person, even if these drugs show less effect than common drugs'. This is because these drugs can prevent or kill the bacterium more effectively than the common drugs for which, bacterium is resistance.


3 0
3 years ago
Read 2 more answers
What is the basic unit of structure and function in living things?
PSYCHO15rus [73]
A. cells because, cells<span> are the most basic building units of life, all living things are composed of </span>cells<span>, and new </span>cells<span> are made from pre-existing </span>cells<span>, which divide into two. A structural or functional unit in a </span>cell<span> that is constructed from several macromolecules bonded together.

Hope this helps you in your question friend !!!^_~!!!</span>
4 0
3 years ago
Read 2 more answers
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