Other Biology Answers

1. Explain the main difference between redox and precipitation reactions.

2. The following redox reaction is often used to obtain pure copper metal from aqueous solution.

CuSO4 + Zn = Cu + ZnSO4

(a) Write a balanced half-oxidation reaction.
(b) Write down a balanced ha-reduction reaction.
(c) Identify the reducing agent.
(d) Identify the oxidizing agent.

what is the mRNA codon for GTC

Describe three organelles in the cell that are involved in detoxification of harmful substance and destroy bacteria and cellular debris by phagocytosis

Describe three organelles in the cell that are involved in detoxification of harmful substance and destroy bacteria and cellular debris by phagocytosis

Discuss membrane receptors and describe their functions

Marine Biology
Choose a marine phyletic group and report its diversity and the adaptations to the environment

A restaurant owner placed his freshwater oysters mistakenly into his saltwater aquarium. Oysters are typically eaten raw and uncooked. What will happen to his oysters? What will the customers think? Explain by including the type of environment, direction of movement, processes, location of molecules and effect on oyster cells. Diagrams can also be used. (5 marks) *NOTE: this does not count! It's just so you can see that I am looking for 5 points. *
5 points

Describe the pathophysiology and symptoms of lactose intolerance. List three nutrients that might be lacking in the diet of a person following a very strict lactose-free diets.

What is equilibrium

1. Polyspecific anti-human globulin (Coomb's serum) contains antibodies directed against?

2. A direct antiglobulin test (DAT) would be useful in which of the following situations?

3. Patients may attach IgG to their red cells in what conditions?