As biochemistry has matured as a science, new branches of the field have developed to maintain the ever-growing database of information. Assign the purpose on the right with the field on the left. A) bioinformatics 1) assess the expression and function of genes B) proteomics 2) determine the intracellular concentrations of small molecules C) metabolomics 3) mathematic analysis of DNA sequence data D) genomics 4) identify the function of proteins

the corpus luteum secretes estrogens and progesterone. the latter hormone causes changes in the uterus that make it more suitable for implantation of the fertilized ovum and the nourishment of the embryo. if the egg is not fertilized, the corpus luteum becomes inactive after 10–14 days, and menstruation occurs.

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the limb fractures are among the most common fractures. open fractures are comparatively more dangerous. the injury patterns are dependent on many factors, such as the age of the person, and mechanism of the injury. the closed fractures of the limbs if left untreated may lead to a significant amount of the blood loss, which may be life-threatening for the person. approximately 1000-1500 ml of blood is lost in the close fracture of the femur, and 500-1000 ml of blood is lost in the closed fracture of lower part of the limbs.