Which of the following events is one of the three main stages of coagulation?
A. conversion of fibrinogen to fibrin
B. platelet aggregation
C. conversion of thrombin to prothrombin
D. platelet plug formation
E. calcium is released
A
You might also like to view...
In a lean adult male, the body consists of about ________ percent water
A) 60 B) 90 C) 40 D) 10 E) 80
Answer the following statements true (T) or false (F)
1. A specific segment of base pairs in a chromosome is called a gene. 2. mRNA is formed during translation. 3. The sequencing of the amino acids occurs during translation. 4. The collective DNA in each cell of the body is called the genome. 5. During anaphase, the DNA replicates.
A first messenger is an intracellular chemical messenger that triggers a preprogrammed series of biochemical events within a cell to bring about a desired response
Indicate whether the statement is true or false
The placenta produces both
A. progesterone and prolactin. B. estrogen and progesterone. C. oxytocin and prolactin. D. prolactin and FSH. E. androgens and estrogens.