48). Which of the following terms best describes this “alleles of different genes are distributed independently of one another”. 

Which of the following is not astep in endochondral bone formation? 

Neurotransmitters are stored in vesicles in 

The splitting of what molecule reorients myosin heads away from the center of the sarcomere?

Arrange the following steps of muscle fiber contraction in the correct sequence.  1. The muscle impulse reaches the sarcoplasmic reticulum and calcium is released.  2. Thin filaments are pulled over the thick filaments.  3. Calcium floods the sarcoplasm and binds to troponin molecules.  4. An impulse travels across the sarcolemma and through the transverse tubules.  5. The muscle fiber shortens.  6. Myosin heads bind to actin, forming cross-bridges. 

Bones of a synovial joint are held together by 

The functional unit of muscle contraction is the ____

Limb bones are part of the ______ skeleton.

During muscle contractions myosin heads move to _____.

A suture is an example of a(n) _____ joint.