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Mark and Stacy are married,file a joint return,and have one child,age 3.Their combined AGI is $55,000.Mark and Stacy incur $3,500 of child care expenses during the current year.Mark's employer reimburses him $1,500 under a qualified dependent care assistance plan.The child and dependent care credit is
Lymphocytes
Lymphocytes are a type of white blood cell critical to the immune system, helping the body fight off infections and other diseases.
Corticosteroids
A class of steroid hormones that are produced in the adrenal cortex and used medicinally to reduce inflammation and suppress the immune system.
Norepinephrine
A neurotransmitter involved in the body's response to stress, increasing heart rate and blood pressure.
Collagen
A protein that is the main component of connective tissues in animals, providing strength and structure, especially in skin, bones, and tendons.
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