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larisa [96]
3 years ago
12

The p53 gene is responsible for helping build a protein inside of cells that plays a critical role in repairing damaged DNA or

Biology
1 answer:
Mkey [24]3 years ago
8 0

Answer:

A cell that has Damaged p53 gene , A) may become Cancerous; B) may experience uninhibited and out of control cell division; C) may accumulate multiple mutation.

Explanation:

  • p53 gene is a tumor suppressor gene that encodes a polypeptide that acts as a transcription factor.
  • Mutation in p53 is associated with 50% of human cancers.
  • Loss of p53 removes DNA damage check point.
  • Mutation in p53 prevents DNA repair and the apoptosis of cells that contain irreparable damage.
  • as a result the cells may accumulate multiple mutations.
  • Since Functional p53 promotes DNA repair and arrest the cell cycle if a damaged DNA is present; any mutation in p53 may result in uncontrolled cell growth and tumor formation.
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A species of moth has a 2 varieties of wing color: brown and white. As winter approaches, the trees where the moths live loose t
Morgarella [4.7K]

Assuming that this question makes reference to the survivability of the two moth variations, we can confirm that the brown-colored moth will be better adapted to survive in the winter months.

<h3>Why are the brown moths more likely to survive?</h3>

This has to do with their ability to better hide from predators. As described in the question, their primary predator are birds that hunt them while resting on the tree bark. This means that the white-colored moths will stand out against the dark tree bark and be easier prey for the birds. This will eventually lead to all the moths in the area being brown-colored through the process of natural selection.  

Therefore, we can confirm that the brown-colored moth will be better adapted to survive in the winter months due to their ability to hide from predators.

To learn more about natural selection visit:

brainly.com/question/9830102?referrer=searchResults

5 0
2 years ago
Which type of tissue forms the upper layer of the epidermis?
zzz [600]
Hello There!

Answer: C. Squamous epithelial tissue.

Hope This Helps You!
Good Luck :) 

- Hannah ❤
4 0
3 years ago
Imagine you are an engineer who needs to test a scale model of a
FinnZ [79.3K]

Answer:

The problem will be because:

  • <u>The error in the construction of the bridge will be actually 40 cm</u>.

Explanation:

When you, as an engineer, listen about a scale 1/20, it means that for each 1 cm in the model, it will be 20 cm in the real footbridge (20 times upper to the scale model), then how the error in the model is 2 cm, the real error is 40 cm, in this case, imagine that you didn't know that the bridge will have an error of 40 cm, which is approximately 1,31 ft, <em><u>from a side of the bridge you begin with the correct measure, and the other side you use the measure with the error of the 40 cm, the result is that when you going to finish the bridge in the center, this won't match, making more expenses to correct that big error</u></em>.

8 0
3 years ago
How will the filtration rate in the renal corpuscles be affected if a kidney stone creates a blockage of the urinary tract?
Leviafan [203]

Answer:

There will be a progressive fall in glomerular filtration rate.

Explanation:

The glomerular filtration rate,GFR, shows how well the Kidney is functioning or working. When the Kidney is not working well, it doesn't filter the way it should.

Note that, Glomerular filtration is the process of removing wastes and excess fluid to become part of the urine, by the kidney.

7 0
3 years ago
Which portions of the large intestine are located in the pelvic cavity?
Whitepunk [10]

The sigmoid colon, which begins in front of the pelvic brim, is a section of the large intestine that is located in the pelvic cavity.

The sigmoid colon typically measures 25 to 40 cm in length (10 to 15.75 in). As a continuation of the descending colon, the sigmoid colon is a "S"-shaped section of the large intestine that starts in front of the pelvic brim and changes into the rectum at the level of the third sacral vertebrae.

<h3>The large intestine is it located in the pelvic cavity?</h3>

The urine bladder, the remainder of the large intestine (the bottom region), and the internal reproductive organs are all located in the pelvic cavity, which is the lower part.

<h3>Which digestive system organ is located in the pelvis?</h3>

The inferior portions of various abdominal viscera are located in the larger pelvis (terminal ileum, cecum, sigmoid colon).

<h3>Where in the abdominal cavity is the big intestine?</h3>

From the ileocecal junction to the anus, the large intestine continues the ileum for 1 to 1.5 meters. The majority of the large intestine is found in the abdominal cavity, and the remaining part is found in the pelvic cavity.

learn more about large intestine here

<u>brainly.com/question/3476947</u>

#SPJ4

3 0
2 years ago
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