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sveta [45]
4 years ago
10

Bacteria cells have no

Chemistry
2 answers:
alukav5142 [94]4 years ago
5 0
Bacterial cells have no nucleus. All of the other options are present and apply to bacterial cells. The chromosomal content and or bacterial genome is located in the cytoplasmic region of the cell, surrounded by histone like or Nucleoid associating protein structures called NAPS. This helps to pack and condense the single stranded circular DNA molecule that is double stranded within the irregularly shaped region of the cytoplasm, called nucleoid.
yKpoI14uk [10]4 years ago
5 0
Ok. The answer is A. Nuclei.
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Thermal Energy and Chemical Reactions
elixir [45]

Answer:

Mark as brainliest if it helped Thanks!!

Explanation:

Chemical reactions often involve changes in energy due to the breaking and formation of bonds. Reactions in which energy is released are exothermic reactions, while those that take in heat energy are endothermic.

Chemical reaction, a process in which one or more substances, the reactants, are converted to one or more different substances, the products. Substances are either chemical elements or compounds. A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products.

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3 0
4 years ago
When hydronium and hydroxide neutralize each other as they react in equal amounts, what is true of their molarities? A. Their mo
Fed [463]
A. Their molarities are equal.

H₃O⁺ + OH⁻ → 2H₂O

1:1
8 0
3 years ago
Read 2 more answers
5
Arada [10]

Answer:

They cause boys' and girls' bodies to develop

5 0
3 years ago
An object has a mass of 20 g and a volume of 5 mL what is the objects density
IceJOKER [234]
<span>4000 kilogram/cubic meter
http://www.calculator.net/density-calculator.html?cdensity=&cdensityunit=kilogram%2Fcubic+meter&cvol...
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7 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
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