In the cell-mediated immune response, T cells secrete ____, which activate additional components of the immune system
A. antibodies
B. complement
C. collagen
D. cytokines
E. histamine
D
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A) Anaphase B) Late prophase C) Telophase D) Early prophase E) Metaphase 21) Chromosomes uncoil to form chromatin. 22) Chromosomal centromeres split and chromosomes migrate to opposite ends of the cell. 23) Nuclear membrane and nucleolus disintegrate. 24) Chromosomes align on the spindle equator. 25) Centrioles move to opposite ends of the cell.
Which of the following is NOT part of the mammalian cortical nephron?
a. Bowman's capsule b. Glomerulus c. Vasa recta d. Loop of Henle e. Distal tubule
The larynx gives resonance to the voice.?
Indicate whether the statement is true or false
What pregnancy disorder is characterized by a fertilized egg implanting outside of the uterus?
A. Miscarriage B. Preeclampsia C. Spontaneous abortion D. Ectopic pregnancy