1. ___________________ is a process of forming proteins based on a sequence of DNA. The first step of the process in which DNA is copied into RNA is called ___________________________. __________________, the second step, is the process of combining amino acids to form proteins.
2. Individuals with two identical alleles are _____________________. Individuals with two different alleles of a gene are ______________________.
3. __________________ is the nitrogenous base that pairs with thymine. _________________ is the nitrogenous base that pairs with cytosine.
4. A ___________________ is a molecule made of a sugar, a phosphate, and a nitrogenous base.
Answers:Homozygous Nucleotide Guanine Translation
Heterozygous Transcription Protein Synthesis Adenine
