Exam: GRE (Verbal)

Definition: Relating to or exhibiting a response to water, especially in the growth or movement of plants towards moisture.

Example: The hydrotropic response of the roots helps the plant find water in dry soil.

Definition: A type of growth or movement in plants where roots or other parts move towards or away from water.

Example: The roots of the plant exhibit hydrotropism by growing towards the moisture in the soil.

Definition: Having water as part of its structure or composition, often in a chemical form.

Example: The mineral is classified as hydrous because it contains water molecules in its crystal structure.

Definition: A type of chemical compound that includes a hydroxyl group, which is made up of one oxygen atom and one hydrogen atom.

Example: Sodium hydroxide is commonly used in cleaning products.

Definition: Relating to or containing a hydroxyl group, which is a chemical group made up of one oxygen atom and one hydrogen atom.

Example: The hydroxy compound is used in various chemical reactions.

Definition: A mineral that is a major component of bone, made of calcium and phosphate, which helps give bones their strength.

Example: Hydroxyapatite is essential for maintaining the structure and strength of bones in vertebrates.

Definition: A chemical group made up of one oxygen atom and one hydrogen atom, often found in various compounds like acids and alcohols.

Example: The hydroxyl group is essential in the structure of alcohols.

Definition: A colorless crystalline compound used in chemical reactions, particularly as a reducing agent in organic synthesis.

Example: Hydroxylamine is often used in laboratories for various chemical reactions.

Definition: A mineral form of calcium apatite that contains hydroxyl groups, commonly found in bones and teeth.

Example: Hydroxylapatite is an important component of human bone structure.

Definition: A type of enzyme that helps add hydroxyl groups to other compounds, facilitating oxidation reactions.

Example: Hydroxylase enzymes play a crucial role in the metabolism of various substances in the body.