Exam: GRE (Verbal)

Definition: The quality of being emotionally insensitive or unfeeling towards others.

Example: His callousness towards the suffering of others shocked everyone around him.

Definition: Not having much experience or maturity; often used to describe someone who is young and naive.

Example: The callow youth made several mistakes during his first job.

Definition: The least experienced or immature; often used to describe someone who is young and lacking in maturity or sophistication.

Example: Despite his callowest attempts at humor, his friends appreciated his effort to make them laugh.

Definition: The state of being inexperienced or immature, often referring to youth or lack of development.

Example: His callowness was evident in the way he handled the difficult situation.

Definition: Having the ability to relax or soothe someone; often used to describe something that helps reduce anxiety or agitation.

Example: The calmative effects of the herbal tea helped her feel more relaxed before bed.

Definition: A substance that helps to calm or soothe, often used to reduce anxiety or agitation.

Example: The doctor prescribed a calmative to help her relax before the surgery.

Definition: A protein that binds calcium and helps control various cellular processes, including muscle contraction, by influencing the activity of certain enzymes that depend on calcium.

Example: Calmodulin plays a crucial role in muscle contraction by activating enzymes that respond to calcium levels.

Definition: A white or colorless compound made of mercury and chlorine, used in medicine and as an insecticide.

Example: The doctor prescribed calomel as a treatment for the patient's condition.

Definition: A device used to measure the amount of heat produced or absorbed during a chemical reaction or physical change.

Example: The scientist used a calorimeter to determine the heat of the reaction.

Definition: Relating to the measurement of heat or energy changes in physical and chemical processes.

Example: The calorimetric analysis showed a significant increase in energy release during the reaction.

Definition: The process of measuring the heat produced or absorbed during a chemical reaction or physical change.

Example: Calorimetry is essential in understanding how much energy is involved in chemical reactions.