Central Dogma of Biology: Making Proteins
SB2. Obtain, evaluate, and communicate information to analyze how genetic information is expressed in cells.
a. Construct an explanation of how the structures of DNA and RNA lead to the expression of information within the cell via the processes of replication, transcription, and translation.
b. Construct an argument based on evidence to support the claim that inheritable genetic variations may result from:
new genetic combinations through meiosis (crossing over, nondisjunction);
non-lethal errors occurring during replication (insertions, deletions, substitutions); and/or
heritable mutations caused by environmental factors (radiation, chemicals, and viruses).
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