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m_a_m_a [10]
4 years ago
11

Why is DNA an important molecule in the cell?

Chemistry
1 answer:
vagabundo [1.1K]4 years ago
5 0
DNA holds all the genetic information for a cell. It helps with basically all cell processes.
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Where exactly is our solar system is this water found?
DaniilM [7]

Answer:

According to the scientists, evidence of an underground ocean suggests that Enceladus is one of the most likely places in the solar system to "host microbial life". Emissions of water vapor have been detected from several regions of the dwarf planet Ceres.

Explanation:

3 0
3 years ago
When 0.1M HCl is added to the following system at equilibrium: AgCl(s) Ag+ (aq)+ Cl– (aq) the point of equilibrium will shift to
hichkok12 [17]
Le Chatelier's Principle says that when something disrupts the equilibrium, the system adjusts to minimize the effect of that disturbance. If 0.1 M HCl solution is added, this dissociates into H+ and Cl- ions, so there will be more Cl- ions in the system. This causes the reaction to go in the reverse direction (equilibrium shifts to the left) to reduce the amount of Cl-.
Since this also consumes Ag+ ions, the concentration of Ag+ (aq) will decrease.
The answer is the second choice.

5 0
3 years ago
If H2O is removed from this reaction, what will happen? 2H2 + O2 + 2H20 O A. The product-favored reaction will stop. B. The reac
7nadin3 [17]

Answer:

B. The reactants will react to produce more H₂O

Explanation:

Given the reaction

2H₂+O₂→2H₂O

A decrease in the amount of H₂O will cause the reaction to produce more H₂O. When you change something, the reaction seeks to undo that change.

3 0
3 years ago
How many atoms are in 6.2 moles of aluminum
daser333 [38]
I think that, considering that a mole contains an Avogadro's number of elements, there should be 6.2× an Avogadro's Number of atoms of Al. 6.2×6.022×1023=3.733×10<span>24 atoms</span>
8 0
4 years ago
There's a atom with atomic number of 9. it has 8 neutrons.what is the number of protons
Sidana [21]

Explanation:

proton normally = atomic number

protons = 9

3 0
3 years ago
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