I. Basic Info
A. The chemical link between generations, the source of genetic info chromosomes
B. They duplicate amino acid sequences in proteins
C. Serves as Blue print of life
II. Make up
A. They have three parts
• 5 Carbon Sugars
• Base
• A phosphate group
III. DNA (Deoxyribonucleic Acid)
A. Has a double helix
B. Composed of repeating Nucleotides connected together
C. Guanine → Cytosine
D. Thymine →Adenine
E. Linked by hydrogen bonds
F. Sugar and phosphate make up the side of the ladder
IV. Scientists
A. Francis Crick and James Watson → Acclaimed for the discovery of the double helix structure and used Rosalind Franklins Work
B. She used mathematical formulas and applied them to machine Question 1
Phosphate, Pentose, 5c
Question 3
Different than Glucose C6H12O6
Five carbon sugar, six carbon sugar
Question 4
Nucleotide
Question 5
Guanine → Cytosine Thymine →Adenine
Question 6
A base attaches to sugar and another base
The nucleic acids are the building blocks of living organisms. You may have heard of DNA described the same way. Guess what? DNA is just one type of nucleic acid. Some other types are RNA, mRNA, and tRNA. All of these "NAs" work together to help cells replicate and build proteins. NA? Hold on. Might that stand for nucleic acid? It might
While you probably don't have to remember the full words right now, we should tell you that DNA stands for deoxyribonucleic acid. RNA stands for ribonucleic acid. The mRNA and tRNA are messenger RNA and transfer RNA, respectively. You may even hear about rRNA which stands for ribosomal RNA. They are called nucleic acids because scientists first found them in the nucleus of cells. Now that we have better equipment, nucleic acids have been found in mitochondria, chloroplasts, and cells that have no nucleus, such as bacteria and viruses.
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