True or False, if false state why it is false. just correct the false anwers is

ID: 702469 • Letter: T

Question

True or False, if false state why it is false.

just correct the false anwers is ok

1.When testing the release of a drug from a degradable polymer, the temperature of the delivery environment is unimportant.

2.Growth factors can only affect cell growth and proliferation

3.The yield stress is a numerical measure of the elasticity of a material.

4.Nanomaterial surfaces can cause altered protein adsorption.

5.In general, it is advisable to obey the hierarchical structure of tissue when designing a tissue engineering scaffold.

1) False. Temperature will affect the rate of release through rate constant.

2)False. Growth factors are proteins that regulate various cellular activities like cell survival,differentiation,proliferation and migration.

3)False. The ultimate stress is a numerical measure of elastcity.

4)True.

5)True

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