Which of the following small GTPases are NOT involved in vesicle budding or docking? A. ARF B. Rab1 C. Ras D. Sar1p

After kichi's serious snow-skiing accident, an mri scan showed damage to her cerebral cortex in wernicke's area and has develope

12345 [234]

The Wernicke’s area of the brain is responsible for comprehension of language. Wernicke’s aphasia is characterized by problem comprehending spoken language or sentences. In this case, Kichi may respond with grammatically correct sentences but may pepper it with lot of words (sometimes non-existent words) that does not make sense. Kichi may not realize that they are using the wrong words. Because of problems comprehending language, Kichi may face difficulties in reading and writing. Intellectual and cognitive abilities still remain intact.

3 0

3 years ago

According to the evolutionary theory of aging, why hasn't natural selection eliminated many harmful conditions and nonadaptive c

Korolek [52]

Evolutionary Theory of Aging describes t<span>he view that natural selection has not eliminated many harmful conditions and nonadaptive characteristics in older adults. N</span>atural selection is linked to reproductive fitness, which is present only in the earlier part of adulthood. According to evolutionary theory, possibly if some disease occurred earlier in development, it might have been eliminated many centuries ago.

8 0

3 years ago

Here’s another free question! No work involved <3

antoniya [11.8K]

thanks my man :) have a gud day

4 0

3 years ago

A farmer notices that the corn in her fields is growing slowly. So she adds twice the normal amount of fertilizer to each field.

Vikentia [17]

<h2>The correct answer is: Eutrophication.</h2>

Explanation:

Fertilizers are inorganic o organic nutrients highly rich in elements like nitrogen, potassium and phosphorus which are essential for the growth of plants.
The application of excess fertilizers in the soil causes the surface run off as well as leaching of these nutrients into the soil from where it is gradually transferred into the nearby water bodies, in this case the lake adjacent to the farmer's property.
In the lake, these nutrients promotes the growth of plants like algae.
The excessive growth of algae in the lake disturbs he ecological balance of the lake and causes a dearth of oxygen in it. This phenomenon is said to be called Eutrophication.
The reduction in the level of oxygen in the lake causes the animals, like fishes, in it to gradually die.

4 0

3 years ago

PCR (polymerase chain reaction) is an excellent method of generating copies of target DNA. If a single piece of double stranded

enyata [817]

Answer: After 3 rounds, 8 segments having 2 original strands on different segments will be present.

Explanation:

The polymerase chain reaction selectively and repeatedly copy the double stranded DNA (dsDNA) in the PCR machine.

1st round:

Single piece of double stranded DNA (dsDNA) unwinds in two seperate strands, before complementary nucleotides are synthesized to establish double helix.

2nd round:

The two dsDNA yields 4 segments before complementary nucleotides are synthesized

3rd round:

The four dsDNA yields 8 segments before complementary nucleotides are synthesized.

Therefore, at the end of 3 rounds, the two original strands will be present on the 8 different segments of copied DNA.

8 0

3 years ago