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3 years ago

When a negatively charged object moves in the opposite direction of an electric field, the potential energy of the object?

Biology

2 answers:

Lemur [1.5K]3 years ago

8 0

It would be decrease

Ostrovityanka [42]3 years ago

3 0

Decrease is the correct answer.

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How would damage to the left posterior column affect you?

Yanka [14]

Answer:

Posterior column mediates a pathway called as posterior column medial lemniscus pathway in central nervous which is responsible for mediating certain sensations like touch, vibration etc. Damage to the left posterior column unable to transmit signals to the primary somatosensory cortex in the gyrus and parietal lobe of the brain.

Explanation:

The spinal cord and cerebrum is connected by some specialized tract called as white matter tract. These tracts are either ascending or descending.

The another name of ascending pathway is known as medial lemniscus pathway.

The origin of this pathway takes place within posterior column of the spinal cord.

Posterior column medial lemniscus pathway is important as it transmit signals to the cerebrum which is responsible for generating impulse like vibration, touch etc.

Thus damage to this column can't be able to transmit signals to different parts of cerebrum and thus impulse like touch, vibration,pressure etc will not generate.

6 0

3 years ago

WILL MARK BRIALIEST How do the planets Venus and Neptune differ in terms of atmospheric composition?

azamat

The atmosphere of Venus is mostly carbon dioxide, 96.5% by volume. Most of the remaining 3.5% is nitrogen. Early evidence pointed to the sulfuric acid content in theatmosphere, but we now know that that is a rather minor constituent of theatmosphere.

The atmosphere of Neptune consists mainly of hydrogen and helium, but about 2.5-3% of the atmosphere is methane. Like Uranus, clouds in Neptune's atmosphere are composed of crystals of methane.

5 0

3 years ago

Read 2 more answers

During hot weather and vigorous exercise people sweat. as the water on their skin evaporate the water molecules absorb heat ener

Vedmedyk [2.9K]

The heat to evaporate the water in the sweat comes from the skin and provides a cooling effect. The body then does not overheat. hope it help

4 0

3 years ago

Read 2 more answers

The smallest portion of the human brain is the cerebrum. true or false

Savatey [412]

That's false, it's the pons :)

3 0

3 years ago

In garden peas, tall (T) vine is dominant over short (t) vine, and round pea pod (R) is dominant over wrinkled pea pod (r). Cro

Aleksandr [31]

Answer:

Explanation:

Given:

Traits

T (tall, dominant) and t (short)

R (round, dominant) and r (wrinkle)

Crossing parents

hetero-zygous. tall wrinkled (Ttrr)

phenotype tall is given hetero-zygous., so Tt

phenotype wrinkled is recessive, so must be homo-zygous rr

Foiled genotypes (Tr, tr, each with 50%)

short hetero-zygous. round (ttRr)

phenotype short is recessive, so homo-zygous rr

phenotype round is given heteroz. so Rr

Foiled genotypes (tR, tr, each with 50%)

Offsprings on a 4x4 punnett square

See diagram

6 0

3 years ago