Both of these descriptions would be used to describe classes or distinct categories of RNA or ribonucleic acids. The main giveaway is that the message is transported into the cytoplasm to make proteins, eventually,
DNA is a very stable double helix macromolecule that rarely leaves the nucleus, as it stores the genetic information solely, the RNA molecules are involved in transport of the genetic information to and from the nucleus.
They also are much more catalytic and reactive than double standard DNA, this is because RNA is single stranded and the excess charge makes it reactive.
Answer:
latent heat, also called the heat of vaporization, is the amount of energy necessary to change a liquid to a vapour at constant temperature and pressure. The energy required to melt a solid to a liquid is called the heat of fusion, and the heat of sublimation is the energy
Explanation:
Answer:
<em>The height of the cliff is 78.4 m</em>
Explanation:
<u>Horizontal Launch Motion</u>
When an object is thrown horizontally with a speed v from a height h, it describes a curved path exclusively ruled by gravity until it hits the ground.
The horizontal component of the velocity is always constant because no acceleration acts in that direction, thus:
The vertical component of the velocity changes in time because gravity makes the object fall at increasing speed given by:
Where g is the acceleration of gravity.
The maximum horizontal distance traveled by the object can be calculated as follows:
If the horizontal distance and the speed are known, we can solve the equation above for h:
The car leaves a cliff at a horizontal speed of v=15 m/s and hits the ground d=60 m from the shoreline. Thus the height of the cliff is:
Calculating:
h = 78.4 m
The height of the cliff is 78.4 m
Answer:
The answer is A
Explanation:
Here's an example. A child is in school taking a test. They have made a mistake on a question, and want to erase it. The eraser is made out of a type of rubber, the rubber has friction, which means the eraser has something that's going to resist movement. Now the child has exerted enough force to get it moving, and it's moving, it won't stop unless the child stops exerting force to keep it moving. Both Newton's 1st and 3rd law explain the action of moving something on a surface with friction.