An atom with a positive or negative charge is known as a(n) ________

Fill in the blank with correct word.



ion

Anatomy & Physiology

You might also like to view...

The ________ collects blood from the entire small intestine and two-thirds of the large intestine

A) celiac trunk B) hepatic portal vein C) splenic vein D) gastric vein E) superior mesenteric vein

Anatomy & Physiology

Which of the following is characteristic of complete antigens?

A) small molecules B) reactivity with an antibody C) contain many repeating chemical units D) inhibit production of antibodies

Anatomy & Physiology

What is the mechanism for stopping bleeding called?

A. Negative feedback B. Erythropoiesis C. Hemostasis D. Thrombocytosis E. Vasoconstriction

Anatomy & Physiology

Which of these bests describes colostrum?

A. It is composed of dark-colored solid waste ejected from a fetus's bowels shortly after it is born. B. It is a hormone secreted by the hypothalamus that inhibits prolactin secretion. C. It is the watery remnant of breast milk that continues to be expelled from the breasts after a baby is weaned. D. It is a watery, protein-rich fluid secreted from maternal breasts after delivery of a baby. E. It is an estrogen-rich fluid that fills the antrum of a mature ovarian follicle.

Anatomy & Physiology