Human Anatomy hmwk?

Question

1. Place the events of endochondral ossification in the order in which they occur.

1. primary ossification center development

2. cartilage model development

3. cartilage model growth

4. articular cartilage and epephyseal plate formation

5. secondary ossification center development

A) 2,3,5,4,1

B) 2,1,3,5,4

C) 2,3,1,4,5

D) 2,3,1,5,4

E) 2,1,5,3,4

2. Thin filaments

A) are composed of titin

B) are connected to the M lines

C) are able to convert chemical energy to mechanical energy

D) are composed of actin troponin and tropomyosin

E) are the proteins that anchor thick filaments to the Z discs.

Answer 1

1. D

2. E

Answer 2

1. D

2. D...not E cos the proteins that anchor thick filaments to the Z discs are titin.

Answer 3

Now this is what I call doing homework.

You should see the old Dobie Gillus TV show black and white.

Where the gang programs all the correct answers into a computer to do their home work for them, and they can pass the final test.

the truant Officer charges them with cheating . Maybe 1962 date of release.

Sure could have used the Internet from 1959 to 1971.