DNA and RNA - Joshua ISD

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Transcript DNA and RNA - Joshua ISD

Let’s copy and make some proteins.
Let’s Synthesize.
 Recall
what you wrote about and list them
out?
 Do these terms come to mind??
 DNA contains genes or traits
 Genetic codes to make proteins which keep
us alive!
 In
the nucleus or in the protein-making
organelle, ribosome?
The nucleus
 Three parts of a nucleotide:
1. Sugar
deoxyribose
2. A phosphate group (fancy name for the
element phosphorus and some oxygen
bonded together)
3. 4 nitrogen bases:
A, T, G, C
What is each
instruction called??
 A Gene
How many genes are
on a chromosome?
 1000’s
 Each chomosome
has one long DNA
molecule
PROTEINS
WHERE are these instructions specifically?
Within the Nitrogen bases and their
sequences
 Yes
 During
Synthesis
Amino acid
Amino
acids?
You’re right!