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RideAnS [48]
3 years ago
10

An abnormal plantar reflex in an adult produces babinski's sign, which indicates ________.

Biology
1 answer:
e-lub [12.9K]3 years ago
7 0

Damage to the corticospinal tract indicates a sign of Babinski sign. the receptor detects a stimulus that is the first event associated with reflex.   What is the first event associated with a reflex.  muscle spindle (indicates stretch on the muscle).

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Water flows up through vessels because water is sticky due to cohesion and adhesion.
kobusy [5.1K]

Answer:

Capillary Action

Explanation:

Water molecules are attracted to the molecules in the wall of the glass container.Water molecules stick together because of polarity; a water molecule has a slightly positive end and a slightly negative end. Opposite charges attract, creating a cohesive force. Water molecules are attracted to each other. Which are basically the definitions of adhesion and cohesion.

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3 years ago
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Explanation:

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2 years ago
Explain the relationship between the continents, the lilosphere and the asthenosphere
Juli2301 [7.4K]

The relationship between the lithosphere and the asthenosphere is that they both make up the earth's mantle. The asthenosphere lies right below the lithosphere.

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3 years ago
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Which of the following statements best explains how the Hubble Space Telescope has made outer space exploration easier? It has p
miskamm [114]
<span>It has provided clear and accurate pictures.

</span><span>The statement that best explains how the Hubble Space Telescope has made outer space exploration easier is that it has provided clear and accurate pictures. Particularly, the combination of images helped with detection of some particularly structures and galaxies that were hidden before.</span>
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Identify the model that best represents the plasma membrane of a hypothetical cell that exists in a nonaqueous environment and w
Klio2033 [76]

Answer:

The models are missing in the question. The models along with the question is provided in the attachment below.

The answer is : Model A represents the Plasma membrane.

Explanation:

According to the question, model A represents the plasma membrane. The reasons are :

(a). In the model A, the bilayers consists of two leaflets of the amphipathic lipid molecules. Here the polar head groups is in contact with the intra cellular or the extra cellular non aqueous phase, where the non polar tails are facing each other constituting the hydrophobic interior of the membrane.

(b). Lipid are not rigid as well as static structure. In the lipid bilayer, the lipid molecule are able to rotate around their axis freely and diffuse laterally with each leaflet.

(c). The plasma membrane acts as the selective plasma membrane.

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