Answer:
The density of water increases as the salinity increases. The density of seawater (salinity greater than 24.7) increases as temperature decreases at all temperatures above the freezing point. The density of seawater is increased by increasing pressure.
Explanation:
Answer:
Nucleotides are the subunits of DNA. The four nucleotides are adenine, cytosine, guanine and thymine. Each of the four bases has three components, a phosphate group, a deoxyribose sugar and a nitrogen-containing base.
I'm sure nothing would happen.
Hypothesis:an if, then, because statement used in an experiment
Independent variable:is what you change in the experiment/what you are testing
Dependent variable:what is affected because of the changes made/what is being tested in an experiment
Control:what is kept the same (we use this to compare the results it)
Answer:
ATP is used for many cell functions including <u><em>moving substances across cell membranes</em></u>, <u><em>supplying the energy needed for muscle contraction</em></u>, <u><em>supplying the needed energy to synthesize the multi-thousands of types of macromolecules</em></u> that the cell needs to exist. It supplies energy not only to heart muscle (for blood circulation) and skeletal muscle (such as for gross body movement), but also to the chromosomes and flagella to enable them to carry out their many functions. ATP is <em><u>also used as an on-off switch both to control chemical reactions and to send messages.</u></em>