Genetic Code

A segment of DNA that is part of chromosomes and is responsible

for inherited traits is called a (a)   .

The production of an mRNA copy of a gene is called (a)   .

In DNA, thymine is complementary to (a)   .

The sugar in RNA is called (a)   .

Error or changes in the genetic code are called (a)   .

The enzyme that matches up and attaches

complementary bases during DNA replication is called ___ _______.

(a)  

Proteins are chains of ______ ______.

(a)  

The first step of DNA Replication requires the ______ _____ to break
so the DNA can "be unzipped".

(a)  

A tRNA (a)   compliments a mRNA codon.

In RNA, thymine is replaced by (a)   .