Which of the following statements concerning collagen is false?
A. There are at least 20 different types of collagen in the body.
B. Collagen is a common protein in the body.
C. Collagen is strong and flexible.
D. Collagen is composed of collagen ?-chains.
E. Collagen is elastic and stretches
E
You might also like to view...
This is largest fontanel in size at birth
a) A b) B c) C d) D e) Both A and D
In an effort to impress her physiology instructor, your roommate did an Internet search on cortisol. In her exuberance, she failed to read the book chapter, the instructor has not yet lectured on this chapter, and frankly she knows next to nothing about this hormone. She discovers such seemingly unrelated therapeutic effects as treatment for bee stings and rejection of transplanted organs. You,
however, completed your physiology course last semester, and she turns to you for enlightenment. What can you tell her about some other therapeutic uses for cortisol, and what functional connections do these illustrate? What are some of the negative side effects? What will be an ideal response?
Place the following structures in order from least to most complex organization: chromatin, nucleosome, DNA, chromosome
What will be an ideal response?
Identify the five layers of the epidermis (from superficial to deep)
A) stratum basale, stratum spinosum, stratum granulosum, stratum lucidum, and stratum corneum B) stratum basale, stratum granulosum, stratum lucidum, stratum corneum, stratum spinosum C) stratum basale, stratum granulosum, stratum lucideum, stratum spinosum, stratum corneum D) stratum corneum, stratum lucidum, stratum granulosum, stratum basale, stratum spinosum E) stratum corneum, stratum lucidum, stratum granulosum, stratum spinosum, stratum basale