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stealth61 [152]
3 years ago
12

2. Some proteins within a cell can be viewed with a/an​

Biology
1 answer:
Cloud [144]3 years ago
6 0

Answer:

Microscope

Explanation:

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Substances which will glow in the dark after being exposed to sunlight are called :
mezya [45]

Answer:

D. / 4 - Phosphorescents

Explanation:

Phosphorescence occurs when light is absorved by a material, and when the material is in the dark we can see how radiation is emitted from the object, in the form of light. Phosphorescent materials are called phosphorescents.

Facts/notes:

  • This does not occur immediately
  • It occurs from a longer time than fluorescence (because electrons take longer to slow down their movement)
  • It is a photoluminescence
  • Remember that bioluminescence is not strictly related to phosphorescence. It's a type chemiluminescence.
  • For a more detalied understaning you should read about excitation, types of excitation and how this causes/affects phosphorescence.

Hope it helped,

BiologiaMagister

3 0
3 years ago
Read 2 more answers
What type of graph is best used to represent trends in data
dybincka [34]

Answer: A line graph would be the best graph to show trends in data

Explanation:

4 0
3 years ago
why do some scientists theorize that global warming might not be the result of increases in atmospheric carbon dioxide
PtichkaEL [24]

Explanation:

In Earth’s history before the Industrial Revolution, Earth’s climate changed due to natural causes not related to human activity. Most often, global climate has changed because of variations in sunlight. Tiny wobbles in Earth’s orbit altered when and where sunlight falls on Earth’s surface. Variations in the Sun itself have alternately increased and decreased the amount of solar energy reaching Earth. Volcanic eruptions have generated particles that reflect sunlight, brightening the planet and cooling the climate. Volcanic activity has also, in the deep past, increased greenhouse gases over millions of years, contributing to episodes of global warming

8 0
3 years ago
What might happen to the Earth if human increase the amount of greenhouse gasses?
KATRIN_1 [288]

<u>Answer:</u>

Greenhouse gas refers to any gaseous compound in the atmosphere that can absorb infrared radiation, thereby trapping heat and keeping it in the atmosphere. By increasing the heat in the atmosphere, greenhouse gases are responsible for the greenhouse effect, which ultimately leads to global warming.

<u>Examples why greenhouse gases in the atmosphere:</u>

  • farming cattle releases methane
  • farming rice in paddy fields releases methane
  • burning fossil fuels in vehicles and power stations releases carbon dioxide
  • deforestation releases carbon dioxide and reduces the absorption of carbon dioxide through photosynthesis
3 0
3 years ago
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Explain how we theoretically get 32 atp molecules per glucose oxidized in the liver, but only 30 atp molecules per glucose oxidi
svet-max [94.6K]

Answer:

During the oxidation of glucose in the liver the malate aspartate shuttle system is used, therefore, two additional ATPs get generated at the step constituting glyceraldehyde-3-phosphate dehydrogenase.  

On the other hand, in the brain, a cell uses the glycerol phosphate shuttle system, which generates two less number of ATPs. However, the remaining of the energetics for the number of ATP in both cases are similar.  

Thus, the difference is based upon the kind of shuttle system used that leads to the production of 32 ATPs in liver cells and 30 ATPs in the brain cells.  

5 0
3 years ago
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