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AnnyKZ [126]
3 years ago
12

Can a car run on dinosaurs

Biology
2 answers:
Orlov [11]3 years ago
7 0

Answer:

Yes

Explanation:

A car can run on <em>Gasoline</em>- which is a form of<em> fossil fuels</em>-which is created essentially from dinosaurs deeply cemented into the ground through a process called <em>sedimentation</em>.

shutvik [7]3 years ago
3 0

Answer:

yes

Explanation:

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A new species of plant is discovered that closely resembles a known species. Upon further examination, it is discovered that the
ExtremeBDS [4]

Answer:

Explanation:

An error in cell division occurred in the known species, leading to the development of an autopolyploid tetraploid offspring that evolved into the new species.

7 0
3 years ago
Which of the following does not indicate microbe involvement in energy and nutrient flow? Select one: a. Thermal hot springs war
Aneli [31]
<h2>Correct Answer is (b)</h2>

Explanation:

     (b) is right Answer.

  1. An Greenhouse gas is any vaporous compound in the environment that is equipped for engrossing infrared radiation, consequently catching and holding heat in the climate.  
  2. <em>The warmth in the environment, ozone harming substances are liable for the nursery impact, which eventually prompts an Earth-wide temperature boost.   </em>
  3. Methanogenesis is known as when the development of methane by the microorganism. Life forms fit for delivering methane have been distinguished uniquely from the space Archaea, a gathering phylogenetically unmistakable from the<em> two eukaryotes and microscopic organisms, albeit many live in close relationship with anaerobic microbes.  </em>
  4. <em>Animals and cultivating, rot in landfills, spillage from the oil and gas industry. </em>
  5. Since 1750, the measure of methane in the climate has multiplied due to human action.
  6. <em>The oil and gas industry is the top donor, making 33% of all methane emanations.</em>
3 0
3 years ago
Radiation can cause breaks in human chromosomes. However, insects can survive much higher lecels of exposure. Why?
galben [10]

Explanation:

The influence from radioactivity is inversely proportional to the number of chromosomes , since , humans have more DNA , chromosomes than the insects , and  therefore , due to less chromosomes in insects , they are more resistant towards radioactivity .

As the target of the radiation is the DNA .

Hence , It is clear that insect due to lesser DNA are less prone to Radiations .

4 0
3 years ago
A mutation in a G-protein prevents the alpha-subunit from dissociating from the beta/gamma-subunit. What effect will this have o
Ymorist [56]

Answer:

the pathway will be under-expressed.

  • the alpha subunit helps to bind with either GDP or GTP. when the α subunit is bound with GDP, it will be bound to β and γ subunits and thus forms an inactive state for G-protein.
  • when the alpha subunit binds with the GTP, it becomes activated and dissociates β and γ subunits.

if G-protein Coupled Receptor is unable from dissociating β and γ subunits, then the pathway will go under expression.  

The chemical qualities of the alpha subunit allow it to bind easily to one of two guanine subunits, GDP or GTP. The protein thus has two functional formations. When GDP is bound to the alpha subunit, the alpha subunit remains bound to the beta-gamma subunit to form an inactive trimeric protein.

G-proteins, cAMP, and Ion Channel Opening. The alpha subunit activates adenylate cyclase, in purple, and loses GTP. Adenylate cyclase converts ATP to cyclic AMP, which then activates Protein Kinase, shown in blue. Protein Kinase phosphorylates an ion channel, letting sodium ions rush into the cell.

As a result of the ligand binding to its site on the G-protein-linked receptor, A) the G-protein changes conformation and GTP replaces the GDP on the alpha subunit. ... Inactivation of the alpha subunit occurs when its own phosphorylase activity removes a phosphate from the GTP.

8 0
3 years ago
A scientist wants to determine which fertilizer is more effective—Fertilizer X or Fertilizer Y. The best way for her to proceed
sveticcg [70]

Answer:b

Explanation:because it is

7 0
3 years ago
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