How could you test each molecule to
determine if it was DNA or RNA?

Answers

Answer 1

Answer:

Answer:

Nucleobases should be checked. RNA contains adenine, guanine, cytosine and uracil instead of thymine, so if we isolate uracil, it means that it is RNA, if not, then is DNA.

Related Questions

Which organic molecule is digested into simple sugar?
Which of the following foods is likely lowest in nutritional value and highest in fat?
What happens when you touch cold ice with your warm hand? a. heat only transfers from the ice to your hand b. heat only transfers from your hand to the ice c. heat transfers from the ice to your hand and from your hand to the ice d. heat does not transfer between the ice and your hand
In a college there are exactly 3000 students, exactly 60% are male. What is the number of female students
if you were designing a pot to cook spaghetti in , which parts would you make from good conductors of heat ? which parts would you make from insulators ? explain your answer.

Dan wants to test the effects of different amounts of antibiotic on bacteria. While setting up his experiment he makes sure to use the same type of antibiotic, the same type of bacteria, and the same type of incubator for each trial. Which phrase below best describes this part of the experiment?A.
analyzing results
B.
collecting data
C.
choosing controlled variables
D.
making a prediction

Answers

C.
choosing controlled variables

This is the answer because he chose the items that he would like to include in his experiment.

How does increasing the concentration of one of the reactants affect the reaction?

Answers

If there is more of a particular reactant, the rate of the reaction would change, if that reactant is the limiting reagent then changing the concentration of that reactant could lead to a change in the amount of unused material after the reaction has stopped.
I hope that was helpful.

Final answer:

In chemistry, increasing the concentration of one of the reactants increases the reaction rate because there are more reactant particles available for successful collisions and subsequent reactions.

Explanation:

In the field of chemistry, the concentration of reactants can significantly impact the rate of a reaction. According to the rate law, the rate of a reaction is directly proportional to the concentration of the reactants. Therefore, if you increase the concentration of one of the reactants, the reaction rate will also increase. This is because there are more particles available to collide and react, which increases the likelihood of successful collisions, thereby accelerating the reaction rate. For example, if you have a cup of tea and you increase the concentration of sugar (one of the reactants), the sugar will dissolve faster, indicating a faster reaction rate.

Learn more about Concentration and Reaction Rate here:

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Reactant - productIf there are 4 grams of reactant, how many grams of product are produced by the chemical reaction?
A)
O grams
2 grams
4 grams
8 grams

Answers

There should be 4 grams of product produced. The amount products should always equal the amount of reactants :)

Is biting an apple a physical or chemical change?

Answers

It would be physical because you are not using chemicals to make this change happen you r taking a bite out if the apple which is causing it to be a physical reaction

the answer is Physical because you are taking a bite out of the apple

1.Heat Energy is also known as?2.Energy from the sun is?
3.Three energy transformations in turning on a flashlight?
4.Energy transformation in a car starting and moving?
5.Three non-renewable energy source are? Three renewable energy sources are?
6.Some physical properties of metals and non-metals are?
7.What are the states of matter of the parts of the earth?
8.What are the units of measurement in a metric system?
9.Gravity is?
10.A force is?
11.How do mass and weight differ?
12.What is the super continent called?
13.Why does the sun exert the largest force of gravity?
14.What is a comet?
15.When you increase the distance from the sun what is the length of time it takes to orbit?
16.What is the Cell Theory?
17.What can form from divergent plates?
18.What is the age of the sun?
19.What are the elements that primarily compose of the sun?

BTW: YOU DO NOT HAVE TO ANSWER ALL OF THE QUESTIONS IF YOU DON'T WANT TO!!!

Answers

Can't help you on 1-4...I'm not very good with energy transformations.
5. coal, oil/petroleum, natural gas; water, wind, plant (there's a name for energy sources coming from plants, but I can't remember it)
6. Metals are lustrous, malleable, and good conductors of heat. Nonmetals are dull, brittle, and poor conductors of heat.
7. Crust is solid, mantle is solid, outer core is liquid, inner core is solid.
8. Millimeters, centimeters, meters, kilometers, milliliters, liters...that's all I can think of.
9. Gravity is the force that pulls objects towards the center of something. Earth's gravity keeps us all on the ground.
10. Anything that causes an object to move.
11. Mass is how much stuff is in something; weight is how heavy something is.
12. Pangaea
13. It's the biggest celestial body in our solar system.
14. A comet is gas and dust that shoot through the sky. (I'm really not sure; I just know it's made of gas and dust)
15. ???
16. ???
17. Insurgent and Allegiant plates xD Divergent plates can form subduction zones and rift valleys.
18. about 5 billion years
19. hydrogen and helium

2) Nuclear fusion
3) Chemical energy - electrical energy - light energy
4) Heat energy-mechanical energy-kinetic energy
5) Fossil fuels like coal, petroleum and natural gas
6) Metals : sonorous, ductile Non metals : brittle, non-lustrous
7) Solid liquid, gas
8) Metre, grams, litres, degrees etc.
9) The force the earth exerts in its gravitational field.
10) A force is directly proportional to acceleration
11) Mass is the amount of matter contained in a body and weight is the force which a huge mass ( like that of sun) exerts on a mass.
12) Eurasia
13) It is because the sun has a huge mass ( Gravitational force is directly proportional to difference in mass)
14) Comet is a celestial object of a solar system that orbits the sun. It is not like plamtes, has a comparaitively less mass and orbits are long.
15) It depends on the distance ( directly proportional)
19) Dust, heat, hydrogen and helium.

In terms of ecological succession,an undisturbed community tends to become __________ over time

Answers

It becomes more stable over time

Answer:

more stable

Explanation:

In terms of ecological succession, a community tends to become more stable over time.

As an ecosystem changes over time, species best adapted to that habitat tend to replace other, lesser adapted species until an equilibrium is reached. When drastic changes in the numbers and types of species cease to occur, the community has reached a climax state.

Other Questions

When is energy used? please explain and give me an example.

Please helpRadiocontrast dyes are considered safe because the isotopes have short half-lives and the isotopes coat the gastrointestinal tract and are not absorbed by normal tissue. If a patient ingests 10.0 mg of iodine, how long until the iodine-134 is 99% out of the patient's system if the half-life of iodine-134 is 52.6 minutes?

Where are coefficients located

I need helppp(science)