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Match the type of muscle tissue to its description. Each answer choice is used once.

The three prime movers that cross the shoulder joint and either abduct or adduct the arm are _______________.

The choroid plexus forms cerebrospinal fluid and is found in the ___________.

Explain why the Genetic Code is degenerate/redundant?

 List the two main types of mutations:   [a]         =     (occur from normal processes)   [b]      =       (due to external influences)  

Use the table (Genetic Code) for the following:   A. Transcribe the following DNA triplets           acc gua tcc        [1]  B.  After you have the mRNA transcript then translate the message to form the correct amino acid sequence.                   [2] 

A change in the sequence of nucleotides in the DNA alters the organism’s [a]   and can often alter and organism’s  [b]    (observable characteristics).

List the two genetic control mechanisms of bacterial gene expression:           [a]            [b]

Which is complementary to 5′ AGGCUAAC 3′ ?    

1.  An enzyme that copies DNA to make a molecule of RNA is   [1]   2.  An enzyme that copies DNA to make a molecules of DNA is  [2]