Unit 1 Cram Sheet
Lesson 1.1: The Mystery Infec on
In Unit 1, we were rst introduced to the meaning of medical interven on. Remember that a medical interven on is
anything that is used to treat, prevent, cure, or relieve the symptoms of human suering whet
Hearing & Ear Structure Quiz Information
Be able to label the diagram of the ear
Be able to explain the difference between sensorineural and conductive hearing
loss (what ear structure(s) are affected and how the type of hearing loss may
Be able to
1.2.3 Attack of the Superbugs
Change in DNA
Ex. Mutation in gene that codes for enzyme (DNA gyrase in the cause of
fluoroquinolones) may cause a change in the protein in which the
Energy that travels in waves.
Pitch is determined by the waves frequency.
Intensity is determined by the waves amplitude.
Loss ability to conduct to inner ear
Caused by wax, infection, tumor, c
Using DNA to Identify
Prepare sample from patient and isolate whole bacterial DNA
Make copies of desired piece of DNA
Sequence the DNA
Analyze and identify the bacteria
DNA region is unique for different bacteria
Unit 1 Test Study Guide
When would a medical professional perform BLAST or ELISA?
Be able to define bioinformatics
Know the steps of PCR
Why are fluorescent markers added in DNA sequencing and what would happen if they
were not a
1.2.1 ANTIBIOTIC THERAPY
I. Bacterial Structures
A. Nucleoid Gel-like region within the cytoplasm containing the
singular, double stranded DNA.
B. Plasmid(s) Circular double stranded DNA molecule.
1. Only carry a few to several hu