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weqwewe [10]
3 years ago
10

Which are characteristics of a prokaryotic cell? Select three options. contains DNA lacks DNA contains ribosomes lacks ribosomes

contains a nucleus lacks a nucleus
Chemistry
2 answers:
lara [203]3 years ago
7 0
Contains DNA, contains ribosomes, lacks a nucleus
grigory [225]3 years ago
5 0

Answer:Contains DNA, contains ribosomes, lacks a nucleus

Explanation:

imdid the test and got it right

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Terms that have to be used: Products, Reactants, Balanced, Unbalanced, Atoms
emmainna [20.7K]

Answer:

A Chemical equation is balanced if the reactants side of the chemical reaction has the same number total of atoms of elements as the products side of the chemical equation. While a Chemical equation is unbalanced if the reactants side of the chemical reaction has a different number total of atoms of elements as the products side of the chemical equation

Explanation:

Self explanatory

3 0
3 years ago
What three things happen to plates at the plate boundaries (where two or more plates come together)?
Sergio [31]

Explanation:

a. A divergent plate boundary process takes place

b. A convergent plate boundary process takes place

c. A transform plate boundary process takes place

7 0
3 years ago
Question 4 options:<br> _____________ use an element's symbol and show valence electrons
Natali [406]

AnswerLewis symbols are diagrams that show the number of valence electrons of a particular ... of the elements with their number of valence electrons represented as dots ... Only the electrons in the valence level are shown using this notation.:

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Explanation:

4 0
3 years ago
A sample of an ideal gas at 1.00 atm and a volume of 1.82 L was placed in a weighted balloon and dropped into the ocean. As the
Anvisha [2.4K]

Answer:

The answer to your question is Volume = 0.12 L

Explanation:

- Data

Pressure 1 = 1 atm

Volume 1 = 1.82 L

Pressure 2 = 15 atm

Volume 2 = ?

Temperature = constant

- Formula

- To solve this problem use the Boyle's law

            P1V1 = P2V2

- Solve for V2

            V2 = P1V1 / P2

- Substitution

             V2 = (1)(1.82) / 15

- Simplification

             V2 = 1.82 / 15

- Result

             V2 = 0.12 L

3 0
3 years ago
Please, Please Help!!!!!!<br> The activated complex is located at point:<br> -B<br> -C
TiliK225 [7]

Answer : The activated complex is located at point B.

Explanation :

Activated complex : When the reactant molecules absorb energy, their bonds are loosened and new loose bonds are formed between them.

The intermediate thus formed is known as an activated complex or it is also known as transition state complex.

It is unstable and immediately dissociates to form the stable products. In the graph, it is present at the higher point.

In the given graph, A represent the reactant energy, B represent the activated complex, C represent the product, Y represent the reactant, X energy of the reaction and Z activation energy.

Hence, The activated complex is located at point B.

5 0
3 years ago
Read 2 more answers
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