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lbvjy [14]
3 years ago
10

Examine the flow chart above depicting the job of a gene known as p53. It plays an important role during the G2 checkpoint of ce

ll cycle regulation. In 4-6 sentences, explain why p53 is often called "The Guardian of the Genome". Is p53 an oncogene (a gene that stimulates the growth of cancer cells) or a tumor suppressor gene (a gene that turns off the growth of cancer cells)? Explain your reasoning.
Biology
1 answer:
cluponka [151]3 years ago
8 0

The p53 protein is known as the guardian of the genome because this protein prevents errors during DNA replication. It is a tumor suppressor gene.

<h3>Tumor suppressor genes </h3>

Tumor suppressor genes are genes that play fundamental cellular roles and prevent cell uncontrolled growth.

A tumor suppressor gene can repair errors that occurred during DNA replication, slow down the cycle of cell division, trigger programmed cell death, etc.

The p53 acts to control cell division and cell death, thereby avoiding the emergence of cancer cells.

Learn more about tumor suppressor genes here:

brainly.com/question/16188646

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Porous underground layers of rock that can store large amounts of water known as ________.
kifflom [539]

Answer:

option but is the correct answer✅

I hope it will helpful for you

please mark as brainest answer

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3 0
4 years ago
You are curious about the effects of different watering schedules on your favorite fruit, strawberries. You set up plants, all t
kozerog [31]

The complete question is as follows:

What is the independent variable in this strawberry experiment?

O the type of pots

O the number and weight of strawberries produced

the potting soil

O the water schedule

O size and age of plants

Answer:

The correct answer is - the watering schedule.

Explanation:

Independent variable is the variable or the factor which is changed or manipulated during a study or experiment to find the effect on the dependent variable.

The variable that is manipulated in this experiment is the watering schedule and the aim of the experiment is also finding the role of the effect of the watering schedule on fruit production. In this study, the watering schedule is manipulated for different pots of plants to see the effect on the production of fruit.

5 0
3 years ago
How did the settlers view panther when they came to north America
zhuklara [117]

Answer:

They viewed the Panther with fear and set out on a mission to exterminate it.

Explanation:

The first Spanish conquistador to ever sight a Panther was Alvar Nunez Cabeza de Vaca in 1513. When he saw the panther which he referred to as a lion, he was fearful of the animal. He and other Europeans set out on a mission to exterminate all Panthers. This was also necessary as they had to clear the bushes for them to reside.

In 1821 when Florida officially became a part of the United States, and people had to relocate there, a $5 dollar bounty was placed on every Panther killed. The Panthers relocated farther into the wild. As of 1990, the population of the Panther was just around 50. Panthers have since been named an endangered species.

3 0
3 years ago
Apply the principles of diffusion to explain what will occur after placing a dyed sugar cube in a beaker of water
snow_lady [41]

The molecules in the sugar move from an area of higher concentration (sugar cube) to an area of lower concentration in the water.

That is exactly what diffusion is: the net movement of molecules or atoms driven by a gradient , which means that it doesn’t requires energy.


7 0
3 years ago
Which of the following scientists contributed to the current understanding of<br> genetics?
tresset_1 [31]

Answer:

sir issac newton.

Explanation:

3 0
3 years ago
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