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andre [41]
3 years ago
12

A researcher studies normal human fibroblast cells. They can be maintained in culture but die off after about 30 cell generation

s. Unexpectedly, a colony of cells continues to survive and divide past 30 generations. Which scenario is most likely true for these cells?
Social Studies
1 answer:
lana66690 [7]3 years ago
3 0

Answer:

The telomerase gene is being expressed.

Explanation:

Telomerase is the enzyme responsible for maintenance of the length of telomeres by addition of guanine-rich repetitive sequences. Telomerase activity is exhibited in gametes and stem and tumor cells.

Independent telomerase functions can be also involved in cell cycle regulation.

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Which of the following is an example of hard power?
serious [3.7K]

Answer:

The correct answer is:

(B) The United States enforced trade sanctions with North Korea.

Explanation:

Hard power can be define according to political terms as the way in which the government is imposed to achieve control through an economic, military or police power, that is, using force to reach the goals as the term itself indicates. Normally, this type of power is also used in international relations to influence the possible expected results in alliances with other nations.

6 0
3 years ago
The overall aim of a _____ is to avoid seeking goals that are unrealistic, unprofitable, or unachievable.
insens350 [35]
<span>A SWOT analysis (Strengths, Weaknesses, Opportunities, and Threats), a business study designed to avoid seeking goals that are unrealistic, unprofitable or unachievable within a project, organization, or business.</span>
4 0
3 years ago
You arrive at the scene of a head-on collision. One passenger not wearing a seatbelt struck the windshield with her forehead dur
Lerok [7]

Passenger not wearing a seat belt might have been thrown from or walked away from their vehicles.

<h3>What is head on collision?</h3>

A head-on collision is also commonly referred to as a frontal collision. These types of vehicular crashes usually occur when two vehicles that are driving in opposite directions collide into one another.

They can happen with a car, truck, or motorcycle.

The brain can suffer serious damage when the skull fractures during a head-on collision.

If the impact of the crash is strong enough, the brain can become flattened against the inner wall of the skull which results in brain concussions and more serious brain injuries.

To learn more about head-on collision, refer

brainly.com/question/25241464

#SPJ4

8 0
11 months ago
Find the surface area of each figure.<br>4 cm<br>8 cm<br>3 cm<br>5 cm​
zepelin [54]

Answer: 4 cm. = 96 square cm.

              8 cm. = 384 square cm.

              3 cm. = 54 square cm.

              5 cm. = 150 square cm.

7 0
3 years ago
Why didn't the people of Crete build walls for protection?
pychu [463]
Because they though their military skill would protect them
3 0
3 years ago
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