Peptide hormones do not enter their target cells, but bind to receptors in the plasma membrane.
a. true
b. false
Ans: a. true
Anatomy & Physiology
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Which bones articulate with the femur?
A. Os coxae, tibia, fibula B. Os coxae, fibia, tibula C. Tibia, fibula, patella, os coxae D. Os coxae, tibia, patella E. Scapula, radius, ulna
Anatomy & Physiology
All receptors for __________ are confined to the head and are innervated by cranial nerves.
A. the special senses B. the somesthetic senses C. proprioception D. exteroception E. chemoreception
Anatomy & Physiology
C) upper respiratory tract.
A) -3 B) -6 C) +6 D) 0 E) +3
Anatomy & Physiology
The type of muscle fibers that have only a single nucleus, both thick and thin filaments, but no Z discs, are
A. cardiac and smooth. B. cardiac. C. cardiac and skeletal. D. smooth. E. skeletal.
Anatomy & Physiology