What is the backbone of dna? plz asapwhat does a nucleotide consist of

Deoxyribose is the name of the sugar found in the backbone of DNA. two sides of this sugar-phosphate backbone are four nitrogenous bases: adenine (A), thymine (T), cytosine (C), and guanine (G).

The back bone of DNA molecule is made up of deoxyribose (sugar and phosphate- sugar chain).The four nucleotides are nitrogenous bases called Adenine,Guanine , Thymine and Cytosine. Two nucleotides in the DNA are linked together by phosphodiester bond.

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.

well first you need the sample of the temperature and gas level. i couldnt write a hypothesis unless i had some data. i think temperature changes will effect volumes of gas because gas changed into a solid or liquid at specific temperatures.