1. match the terms to the appropriate definition.
part a
a. bilateral
b. express
c. formal
d. informal
e. unilateral
f. implied
part b
1. a contract formed by words
2. a contract that requires no special form
3. a contract that requires a special form
4. a promise for a promise
5. a promise for an act
6. a contract formed by the conduct of the parties

2. if the offeree can accept the offer with a return promise to perform, then the contract is unilateral.
a. true
b. false

1. Match the terms to the appropriate definition.

a. Bilateral

4. a promise for a promise

b. Express

1. a contract formed by words

c. Formal

3. a contract that requires a special form

d. Informal

2. a contract that requires no special form

e. Unilateral

5. a promise for an act

f. Implied

6. a contract formed by the conduct of the parties

2. If the offeree can accept the offer with a return promise to perform, then the contract is unilateral. FALSE

answer: substrate concentration. enzymes work best when there is a high enough substrate concentration for the reaction they catalyse.

the correct answer to this question is #5