- Briefly describe the difference between the primary, secondary, tertiary
and quaternary structure of a protein.
Describe the fluid mosaic model in detail (include a diagram).
Explain how cell respiration and photosynthesis make the carbon cycle
Cold winter weather slows down the nitrogen, carbon and water cycles.
Describe in detail, one of the geochemical cycles
Name and describe the 3 types of ecological pyramids.
Which type of pyramid do ecologists direct most of their attention to?
What are the 3 major stages of the respiration process?
Define and explain the process of photo-oxidation.
Why do plants have accessory pigments? Give an example of one.
Describe the evidence for chlorophyll being the principal photosynthetic
Describe the process of protein synthesis.
A plant grown from homzygous round (R) and yellow (Y) seeds was crossed
with a plant grown from wrinkled green seeds.
a) show PI
b) gametes formed
c) F1 Punnett square
e) describe the phenotypic and genotypic ratios of F1
f) Using a Punnett square show the results of the cross between plants in
the F1 generation (i.e. F2)
g) describe the phenotypic and genotypic ratios in the F2 generation
Is it possible for Type B parents to have children who are not Type B?
A normal man marries a normal woman whose father is colour-blind.
a) What is the probability that their sons will be colour-blind?
b) What is the probability that their daughters will be colour-blind?
<-Part A ---
The End of 94 Exam --- 95