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8090 [49]
3 years ago
11

The protein ras is involved in 25% of all cancers, and is attached to membranes through a covalent bond to a phospholipid. how d

oes ras associate with membranes?
Biology
1 answer:
Tcecarenko [31]3 years ago
3 0

Answer:

Through an anchor

Explanation;

-Protein Ras associates with the membranes through an anchor.

-Ras proteins are molecular switches that decide if and when cells divide inside our bodies, thus an impairment of their function may result in the formation of a tumor or cancer.

-Ras proteins require membrane association in order to be biologically active. Membrane anchorage of Ras proteins in the inner leaf- let of the plasma membrane is an important factor in their signaling and oncogenic potential.

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HURRY ILL MARK AS BRAINLIEST!
Tju [1.3M]

Answer:

I don’t necessarily suffer from the “CSI effect” because I know that what you see on TV isn’t what happens in reality. However, the one part that has caused me to fall into the “CSI effect” is that I thought the results were almost always, accurate and correct from a lab or test for example.

Explanation:  effects.....

1.It’s become more difficult to prosecute defendants

Today’s jurors want more hard evidence. They want the smoking gun and the DNA proof—the unmistakable proof that points to the perpetrator. But any legal professional will tell you this doesn’t always exist.

Some think this is why high-profile defendants like Casey Anthony and Robert Blake were acquitted in recent years. Circumstantial evidence and even eye-witness accounts don’t cut it in the shadow of the high-tech, flashy world of CSI and other shows. 21st century jurors are expecting sophisticated science to be included in every trial—even though it may not always reflect the reality of the case.

2.Jurors are becoming more knowledgeable

While CSI-viewers tend to have higher expectations for scientific evidence in trials, they also show patterns of superior legal knowledge compared to their non-CSI-watching counterparts. One survey indicated that CSI viewers were more likely to expect evidence relevant to a specific crime than non-CSI viewers. They also knew what type of evidence would be irrelevant to specific crimes.

However, more knowledgeable jurors isn’t always a good thing. Jurors may think they are more knowledgeable on forensic evidence than they truly are. They may be aware of forensic testing and its capabilities but not understand when it is appropriately used in a case.

3.It’s manipulating crime scenes

Criminals have access to the same television programming as the rest of us. Some believe the surplus in crime shows is changing their behavior as well. While these programs are not always entirely true, many of the proceedings are based upon facts.

Criminals are taking notes and becoming more skilled at covering their tracks. They know to wear gloves to avoid leaving fingerprints, and they know to use bleach to clean up incriminating evidence

4.Interest is increasing in the criminal justice field

If nothing else, crime shows are at least raising interest and awareness of the legal, medical and investigative professionals and what they do. Bringing the work of these often-overlooked criminal justice professionals to the public eye is introducing individuals to potential professional opportunities in the field.

5 0
3 years ago
What is thermal pollution?
elena-s [515]

Answer:

the solution is a

Explanation:

6 0
3 years ago
Read 2 more answers
Why is freezing water extremely biologically relvant
mel-nik [20]
Because freezing will often burst the cell walls and destroy tissue. The crystals of ice are very sharp and hard to control AFAIK. Note what happens to a banana or many types of fruit after you dethaw — it becomes all mushy and not of the same structure, fiber and cell form as before, like a bad beam up in Star Trek.
8 0
3 years ago
Which food provides the most energy for the body in the shortest amount of time?
77julia77 [94]
There are five classes of food, out of this five only two provides energy; these are carbohydrate and fat and oil. Out of these two, carbohydrate provides the most energy for the body in the shortest time. This is the reason why glucose, which is the end product of carbohydrate is normally given to sport men during games.
7 0
2 years ago
Imagine that a plant cell has a damaged large central vacuole that is not functioning. which statement best describes how damage
Serjik [45]

Answer:

The correct answer is D

Explanation:

The primary function of the large central vacuole in a plant cell is to maintain turgor pressure against the cell wall of the plant. This vacuole also perform other functions such as storage (water and other nutrients) and waste disposal. When this vacuole is damaged in plant cells, the cells may no longer be able maintain turgor pressure and store materials (water inclusive). Also, <u>If the cell cannot store raw materials via the large central vacuole, the chloroplast will lack the raw materials required for photosynthesis</u>.

8 0
3 years ago
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