DNA<span> is a double stranded molecule. The nucleotides on each </span>strand<span> are held to the opposite </span>strand<span> with hydrogen bonds. So if on one </span>strand<span> you adenine the </span>complementary<span> nucleotide is thymine. For guanine the </span>complementary<span> nucleotide is cytosine.</span>
Answer:
C) Isotonic
Explanation:
Hypotonic is when the concentration of solutes is greater inside the cell than outside of it
Hypertonic is when the concentration of solutes is greater outside the cell than inside it
Isotonic is when the concentration is the same inside and outside the cell.
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<em>Luna G.</em>
It is designed to protect good bacteria in the gut.
Answer:
Cell level organization
Explanation:
Organisms are composed of different level of organizations like atomic level, molecular level, cell level, tissue level, organ level, system level after which whole organism if formed.
If we talk about <u>Arachnoidiscus</u> <u>ehrenbergi </u> it is one celled organism belonging to a group of algae. If we talk about human stomach it is an organ made up of several tissues which in-turn are made up of several cells.
So what is common in both?
It is a cell that is common in both, because cell is the basic unit for life of <u>Arachnoidiscus</u> <u>ehrenbergi </u>and a unit of the composition of whole stomach.
Hope it help!
The body can decide the nutrients it needs
