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:
this is a complementary DNA strand i didnt know if it was supposed to be dna or RNA
Explanation:
T-C-G-A-T-T-C-G-G-A-A-A-G-C-T
True
Fossil fuels like coal and petroleum takes millions of years to form. The rate of usage of fossils is not equal to its formation. As the rate of formation is slow it is important to use energy in an efficient way so that it is not consumed in a wrong way. The transformation of energy should be more efficient to avoid the wastage of energy. By doing this we can decrease the consumption of fossil fuels as it cause pollution in the environment. The burning of fossil fuel releases carbon dioxide, nitrogen oxide ,and other harmful gases which is injurious to the health of people. So, the fossil fuel should be used in a decreased manner.
Glycogen is a polysaccharide that is often referred to as animal starch (however this is not correct). It is the storage form of glucose in animal cells.
Glycerol is a compound consisting of a simple molecule. Used during the preparation of prescription drugs.
(hope this helps somewhat, let me know if you need me to explain)
By definition, communicable diseases are diseases that can be passed from one person to another. Also, not all communicable diseases are caused by bacteria only nor virus only. So therefore, the answer would be option A. The <span>statement that BEST describes common communicable diseases is this: </span><span>Most communicable diseases are either bacterial or viral and infect the respiratory tract. Hope this answer helps.
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