MCAT MCAT Word by meaning 089

n. a rapid increase in growth which occurs during adolescence

n. positively charged ions

n. either one of a pair of chemical components whose molecular structures have a mirror-image relationship to each other

n. subatomic particle with one positive charge

n. gases such as carbon dioxide and methane that absorb infrared radiation which warms the atmosphere

n. the splitting of the whole into parts

n. master endocrine gland which is attached to the hypothalamus at the base of the brain

n. substance secreted in the outer ear canal by special glands

n. male sex organ found in the scrotum

n. hard protein found in skin; hair or nails