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kogti [31]
4 years ago
7

By 1900, the world had over two billion inhabitants

Biology
1 answer:
Usimov [2.4K]4 years ago
7 0

Answer:

what is the question

Explanation:

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Vanyuwa [196]
Por cada milímetro cúbico sería 100,000 neuronas sino me equivoco
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3 years ago
How does the operator region of DNA work to regulate gene expression?
lara [203]

Answer:

Explanation:

Operator region are region of DNA (deoxyribonucliec acid) that repressors protein binds to prevent transcription.

Repressor is an example of regulatory protein they regulate the rate at which transcription of operon occurs . A repressor functions when its bounded to the operator and it prevent enzyme RNA (ribonucliec acid)polymerase from moving to DNA to transcribe the nitrogenous bases by placing a complementary base pair.

Activators are other regulatory proteins that bounds to its DNA binding site and increases transcription of the operon.

4 0
3 years ago
Water can enter the atmosphere by evaporating from the leaves of plants in the process of
JulsSmile [24]
Transpiration: The release of water from plant leaves. Transpiration is the process by which moisture is carried through plants from roots to small pores on the underside of leaves, where it changes to vapor and is released to the atmosphere. Transpiration is essentially evaporation of water from plant leaves.
7 0
3 years ago
Nos dias de hoje, com todas as doenças virais, bacterianas que acometem a população e incluindo ainda as infecções hospitalares,
erastova [34]

Answer:

  • <u>Translated from Portuguese language:</u>

"Nowadays, with all the viral and bacterial diseases that affect the population and also including hospital infections, what would be the prophylactic measures (prevention to be taken both within the family and health institutions and large circulation of people)?

  1. To have more awareness on the part of the population with regard to health care,
  2. Healthy eating,
  3. Healthy habits,
  4. Physical exercise,
  5. Good sleep hours, among others".                                                                                                                                                                                                    

Explanation:

  • In order to avoid any complications faced by the individuals we have some of the precautions to take care of and for that reason we have to take of our selves, our families and other individuals that are inside the our social circle.
  • As, there are people who should work for the awareness of the situations and they should work for the improvement of the overall situations as well. While, there should be also some fund raising campaign held for providing the sufficient amount of nutrients to the number of individuals.
3 0
4 years ago
When did the Silurian period occur?
Ad libitum [116K]
I believe the correct answer is A) Silurian period occurred before the Neogene era, because the other answer are wrong.
Hadean eon ended before Silurian period.
Mesozoic and Permian era were after Silurian period.
4 0
3 years ago
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