BIOD 102 Module 1 – Portage Learning Verified
Questions & Answers, Study Guide & Practice Quiz
This document contains:
✓ BIOD 102 Module 1 answers
✓ Portage Learning BIOD 102 Module 1 quiz
✓ BIOD 102 Module 1 study guide
✓ BIOD 102 Module 1 practice test
✓ BIOD 102 biology basics notes
, At what levels does regulation of gene expression occur? - correct answers ✔✔At
the DNA, RNA, and post transcriptional levels.
In what ways does regulation of gene expression at the DNA level occur? - correct
answers ✔✔Acetylation - induces transcription
and
Methylation - inhibits transcription
In what ways does regulation of gene expression at the RNA level occur? - correct
answers ✔✔Activator proteins - proteins that increase transcription by binding to
other regulatory regions
and
Repressor proteins - proteins that decrease transcription by binding to control
element regions or blocking activator proteins from binding
In what ways does regulation of gene expression occur at the post- transcription
level? - correct answers ✔✔Alternative splicing - splicing and rejoining of
different regions from one primary transcript -> influences the amount of
function proteins produced
In what ways does regulation of gene expression occur after RNA processing? -
correct answers ✔✔Activation or inactivation of proteins that are needed to start
transcription
Questions & Answers, Study Guide & Practice Quiz
This document contains:
✓ BIOD 102 Module 1 answers
✓ Portage Learning BIOD 102 Module 1 quiz
✓ BIOD 102 Module 1 study guide
✓ BIOD 102 Module 1 practice test
✓ BIOD 102 biology basics notes
, At what levels does regulation of gene expression occur? - correct answers ✔✔At
the DNA, RNA, and post transcriptional levels.
In what ways does regulation of gene expression at the DNA level occur? - correct
answers ✔✔Acetylation - induces transcription
and
Methylation - inhibits transcription
In what ways does regulation of gene expression at the RNA level occur? - correct
answers ✔✔Activator proteins - proteins that increase transcription by binding to
other regulatory regions
and
Repressor proteins - proteins that decrease transcription by binding to control
element regions or blocking activator proteins from binding
In what ways does regulation of gene expression occur at the post- transcription
level? - correct answers ✔✔Alternative splicing - splicing and rejoining of
different regions from one primary transcript -> influences the amount of
function proteins produced
In what ways does regulation of gene expression occur after RNA processing? -
correct answers ✔✔Activation or inactivation of proteins that are needed to start
transcription
