Answer:
After one hour, you would need to observe the color the water became.
Answer:
I believe the correct answer is B) Cells contain DNA, which is made up of genes that contain the instructions to make proteins.
Explanation:
This is because DNA stores information on how to make proteins. This information is stored in chromosomes, which are located in your cells. Chromosomes are made up of smaller segments of DNA, called genes. Each gene contains directions on how to go about making different types of proteins.
So, basically:
Cells → Chromosomes → DNA → Genes → Proteins
Hope this helps,
♥<em>A.W.E.</em><u><em>S.W.A.N.</em></u>♥
<h2>Osmosis.</h2>
Explanation:
The correct order of balloon volumes at equilibrium, from largest to smallest:
Balloon D > Balloon C > Balloon B > Balloon A.
Osmosis is defined as the process of movement of water molecules from the region of their higher concentration to the region of their lower concentration i.e. from a less concentrated concentrated solution to a solution with greater concentration through a semipermeable membrane.
So , In case of balloon A and B water will move out of them and at equilibrium it will have reduced volumes. However, A will lose more water that B.
In case of Balloon C no water movement will be observed it will remain constant.
In case of Balloon D, Water will move inside the balloon and its volume will increase.
Thus at equilibrium the order of balloon volumes will be :
Balloon D > Balloon C > Balloon B > Balloon A.
Potassium ion is concentrated inside the nerve cell and sodium ion is concentrated outside the nerve cell.