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fredd [130]
3 years ago
6

What is the primary cause of cancer

Biology
2 answers:
o-na [289]3 years ago
8 0

Answer:  A carcinogen

Explanation: Cancer is caused by accumulated damage to genes. ... The substances that cause cancer are called carcinogens. A carcinogen may be a chemical substance, such as certain molecules in tobacco smoke. The cause of cancer may be environmental agents, viral or genetic factors.

Serggg [28]3 years ago
6 0

Answer:

carcineon

Explanation:

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What is true about translation? Choose ALL that apply.
Licemer1 [7]

<u>In the process of translation, the statement stands correct and applies are as follows:</u>

  • The ribosome has two sub-units that work together.
  • Amino acids are joined by peptide bonds.
  • Each tRNA brings in exactly one amino acid that corresponds to the anti-codon.
  • The order of the amino acids is determined by the mRNA which is transcribed from DNA.

Answer: Options A, B, C, and E

<u>Explanation:</u>

In the process of translation, ribosomes are the structural unit where the translation is being performed and it has the two sub-units which enact together the translational process.

Any two amino acids are bonded together by peptide bond and tRNA brings one amino acid at a time which corresponds to the anti codon. The order of amino acids is determined by mRNA transcribed from the DNA, and not from the ribosome. Thereby, all given options are correct except the option D.

8 0
3 years ago
You have learned that both biotic and abiotic factors affect ecosystems. give some examples of each, and explain how biotic and
BARSIC [14]
Living creatures and non living creatures
4 0
3 years ago
Hydrogen is the simplest element it has an atomic number of 1. There are three hydrogen isotopes: H1, H2, and H3. Explain how th
Archy [21]
All isotopes of hydrogen will always contain one proton, as a change in the amount of protons will change the substance. Assuming all isotopes aren’t ions and therefore don’t have a charge, then each of these isotopes has one electron. The only difference between them is the amount of neutrons to account for the different atomic masses.

H1
one proton
one electron
zero neutrons

H2
one proton
one electron
one neutron

H3
one proton
one electron
two neutron
4 0
3 years ago
In which phase of the cell cycle does the cell spend the least amount of time
Mrrafil [7]

Answer:

anaphase

Explanation: The third phase is anaphase. This phase only takes about 0.8 percent of the cell cycle to complete, which is the shortest time required out of all the phases. During anaphase the sister chromatids, or the two identical parts of a chromosome, are pulled apart to opposite ends of the cell by the spindle fibers.

3 0
3 years ago
HELP ASAP
Oduvanchick [21]

Answer:

Potential energy is when it's going up and kinetic energy when it's going down but in this picture it's talking about potential energy turning into potential and kinetic energy to potential.

Explanation:

Hope this help

6 0
4 years ago
Read 2 more answers
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