Homework 1- Due 9/11
Chapter 2: 14 and 25
14. Explain why meiosis leads to significant genetic variation while mitosis does not. Pg. 31
Meiosis significantly increases the level of genetic variation due to the process of crossing over.
Crossing over is a
BIO 457 Lecture 1
Mendelian Genetics and the Chromosomal Basis of Inheritance
The term genetics may be used for a range of disciplines. Transmission genetics or classical
genetics addresses the transmission of genes from an individual to thei
BIO 225 STUDY GUIDE #4:
1) List the normal microbiota of the skin and their characteristics.
Gram-positive, salt-tolerant bacteria: Staphylococci; Micrococci; and Diphtheroids
Grow on oils
Aerobes on surface-Corynebacterium xerosis
BIO 225 Study Guide #2:
Chapters 8 (what happens naturally) and Chapter 9 (people manipulating things in a lab to make
1) Define gene.
A segment of DNA that encodes a functional product, usually a protein. Genes are inside a chromosome
BIO 225 Study Guide #1:
Biofilms: are enabled to do things together that they cannot do alone. They make surfaces they are on
harder to sanitize. They use quorum sensing to communicate.
Cell Theory: all living things are composed of cells and c
BIO 225 STUDY GUIDE FOR TEST #3:
1) Define nosocomial infections, give examples.
Infections acquired as a result of a hospital stay. UTIs are the most common. E. Coli
and S. aureus are among the most common nosocomial agents. Community
1. How did you feel when Child Protective Services took Lia away
from her parents? Do you believe it was the right decision? Was any
other solution possible in the situation?
I felt very bad for the Lee's when Lia was taken away from them. I know I
Exam 2 Study Guide BIO 201 Fall 2015
This is not meant to be all inclusive of everything that might be on the exam. Everything that might be
on the exam was discussed in lecture every Tuesday and Thursday at 10:30AM since September 17 th,
Exam 3 Study Guide BIO 201 Fall 2015
This is not meant to be all inclusive of everything that might be on the exam.
Everything that might be on the exam was discussed in lecture every Tuesday and
Thursday at 10:30AM since October 17th, 2015.