In order for a malignant cancer to metastasize, it must:
A. lose its connections to adjacent cells.
B. lose its connections to the extracellular
matrix.
C. become motile.
D. All of the above are correct.
D
You might also like to view...
Vertebrate bone consists primarily of a crystalline mixture of
A. Ca2+; SO4?2. B. Na+; Cl?. C. Ca2+; Cl2. D. Ca2+; PO4?2. E. Adenosine, PO4?2.
Which of the following is NOT primarily a sexually transmitted infection (STI)?
A) lymphogranuloma venereum B) genital herpes C) gonorrhea D) chancroid E) trichomoniasis
The amount of air left in the lungs at the end of a maximal exhalation is the ____________________. Fill in the blank(s) with the appropriate word(s)
Polyploid individuals arising from chromosome duplications within a single species are called ____
a. allopolyploids b. tetraploids c. triploids d. autopolyploids e. hexaploids