1. M10 TZ2 Review

2. Paper 1

3. interphase
G1: growth, protein synthesis, increase in the number of mitochondria and/or chloroplasts
S: DNA replication
G2: growth, protein synthesis, preparation for mitosis/cytokinesis

5. DNA profiling 2. Polymerase chain reaction Purpose: make copies of DNA
Two strands of DNA separate (DNA denaturation due to high temperature)
DNA polymerase from Thermus aquaticus (a bacteria that lives in hot springs)
Synthesizes new DNA strand by using complementary strand as template

7. Check out i-Biology + Green study guide

10. Antibiotics
Antibiotics take advantage of the difference between prokaryotic and eukaryotic cells
E.g. Antibiotics are designed to disrupt structures or metabolic pathways

11. Paper 2

13. How do you create a GMO? Three components:
1. The gene you want to transfer
2. The organism you want to put it into (target species)
3. The vector to carry the gene into the target species
Plasmid = medium (vector) by which genes of interest are transferred to host
Small loops of bacterial DNA

14. Cutting, pasting and copying DNA
Restriction enzymes 
used to cut the desired section of the DNA
recognizes unique sequences of DNA in plasmid and in gene of interest
Cuts complementary sticky ends in gene of interest and plasmid
allow incorporation of gene of interest into plasmids
DNA ligase
creates covalent bonds by joining together gene of interest within plasmid,
producing recombinant DNA

15. Paper 3

16. G1 d. Discuss the impact of alien species on ecosystems
"Give an account including, where possible, a range of arguments for and against the relative importance of various factors, or comparisons of alternate hypotheses."

17. They are grouped according to the objectives of IB Biology:
All IB Biology questions and assessment statements are built around these command terms, which let you know exactly what is expected of you.
They are grouped according to the objectives of IB Biology:
Define
Draw
Label
List
State
Measure
Objective 1: Demonstrate an understanding of:
- scientific facts and concepts
- scientific methods and techniques
- scientific terminology
- methods of presenting scientific information
Annotate
Apply
Calculate
Describe
Distinguish
Estimate
Identify
Outline
Objective 2: Apply and Use:
- scientific facts and concepts
- scientific methods and techniques
- scientific terminology to communicate effectively
- appropriate methods of presenting scientific information
Analyse
Comment
Compare
Construct
Deduce
Derive
Design
Determine
Discuss
Evaluate
Explain
Predict
Show
Sketch
Solve
Suggest
Objective 3: Construct, Analyse and Evaluate:
- hypotheses, research questions and predictions
- scientific methods and techniques
- scientific explanations
All definitions of command terms are taken
from the IB Biology Subject Guide:

18. Today
LOOK OVER all the comments that I have made on your paper/additional deductions made.
MAKE A LIST of what particular sections and/or questions you need help on. I will meet with each of you one-on-one (10 – 15 min per student).