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What are the two types of nucleotide bases which make up DNA, and which bases bond with one another? What is the difference with these bases in RNA?

The two types of nucleic bases are purines and pyrimidines. The purines are adenine and guanine, and the pyrimidines are cytosine and thymine. Purines always bond with pyrimidines and in DNA, adenine and thy...
NJ
Answered by Nour J. • Biology tutor
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what are three ways plants can conserve water in dry conditions?

thicker waxy cuticles rolled up leaves stomata in pits
Answered by • Biology tutor
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Describe the different types of variable in a scientific experiment

Independent Variable - this is the variable which is being changed and manipulated by the scientist in order to test its impact on other variablesDependent Variable - this is the variable which is being meas...
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Answered by Jess O. • Biology tutor
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What is the basic biochemistry of carbohydrates?

Three types of carbohydrates: 1. Monosaccharide. "Mono" means one. Contains one sugar monomer. 2. Disaccharide. "Di" means two. Contains two sugar monomers. 3. Polysaccharide. "Poly&...
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Answered by Beth G. • Biology tutor
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Describe the structure of a Nucleotide

Deoxyribose Sugar 2) Base 3) Phosphate Group
HB
Answered by Hasan B. • Biology tutor
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