Answer:B
Explanation:Mellonie cleared her throat before the presentation because she was nervous
Answer:
The correct answer will be- direction, the RNA polymerase will add nucloetides.
Explanation:
RNA polymer is an enzyme which adds nucleotide complementary to the DNA template strand. The RNA polymerase enzymes attach to the DNA strand at the promoter region which with the help of other factors will start transcription and will form RNA molecule.
The RNA strands are formed with polarity in 5’ to 3’ direction as the RNA polymerase adds the new nucleotide at to the 3' end of the strand. Thus, the RNA polymerase will bind to the strand of the DNA which runs in 3' to 5' direction which is known as the template strand or antisense strand.
Thus, direction, the RNA polymerase will add nucleotides is the correct answer.
Answer: starch
Explanation:
starch is a carbohydrate food it is produced by plants and is abundant in seed and tuber.
A cotton shirts requires starch a form of glycocidic bond for its integrity as starch is used on cloth to make it look good.
Starch is made up of amylose and 70%–90% amylopectin. Amylose is a polysaccharide that is made up of D-glucose units joined by the α-1,4-glycosidic linkage with a coiled straight chain. It has six glucose monomers per turn.
Amylopectin is a polysaccharide that has glucose units linked primarily by α-1,4-glycosidic bonds but with occasional α-1,6-glycosidic bonds that causes it branching. One molecule of amylopectin may contain many thousands of glucose units with branches occurring about every 25–30 unit.
Answer:
They break down excess or worn-out cell parts. They may be used to destroy invading viruses and bacteria.
Explanation:
<em>Hope this help :)</em>
