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Elena-2011 [213]
3 years ago
14

Does cancer cells become damaged during cell division

Biology
1 answer:
inessss [21]3 years ago
5 0
Ans: Cancer is the result of unchecked cell division caused by a breakdown of the mechanisms regulating the cell cycle. The loss of control begins with a change in the DNA sequence of a gene that codes for one of the regulatory molecules.
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How do genetic factors influence the formation of "dead zones” around creosote bushes?
Setler79 [48]
Genetic factors contributes to the formation of the dead zones is by their ability to expand their abilities that enables them to spread and contribute to the formation of the dead zones. These dead zones are made when the oxygen are low where it is necessarily important for the aquatic life, if the oxygen needed is depleted or too low, instead of supporting aquatic life, dead zones are created and factors contribute to these occurrences with their ability to expand.
6 0
4 years ago
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Do humans have the right to impact the environment as much as<br> they do? Why why not?
DochEvi [55]

Answer:

yes

Explanation:

Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.

7 0
3 years ago
HELP. can someone please answer these questions for me.
rewona [7]

Answer:

The process illustrated in the diagram is the non light dependent reactions of photosynthesis termed as Calvin Cycle.

Explanation:

  • Two molecules of 3-phosphoglycerate (3-PGA) are produced or released from step one to step two of Calvin cycle.
  • The source of energy that helps to start step one are ATP and NADPH, mainly derived from the light dependent reaction.
  • The oxygen molecule thus formed by splitting of water is release to the nature as oxygen, which living organisms utilizes in respiration.
  • Carbon dioxide comes from the atmosphere to start the process.
  • Light reactions occurs in the thylakoid membranes of the plant organelles namely chloroplasts.
  • Non-light dependent reaction or Calvin cycle takes place in the stroma chloroplasts.
6 0
3 years ago
Why are biological membranes important to the body?
Kay [80]
Photosynthesis, the process whereby plants use light from the Sun to convert CO2 into organic compounds such as sugars, and oxygen, is one of the most important natural processes on Earth. This is a sophisticated system with a highly regulated shuttle traffic of ions and molecules that passes through several membranes. I hope I helped you and good luck and I am sorry I know it’s late at night it’s just I love to help people and I ate to much sugar
6 0
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What would happen if you change part of food chain
Tom [10]
If one species in the food web ceases to exist, one or more members in the rest of the chain could cease to exist too. A plant or animal doesn't even have to become extinct to affect one of its predators.
8 0
2 years ago
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