Definition: A tool used to count the number of blood cells in a specific amount of blood.

Example: The scientist used a hemocytometer to determine the concentration of red blood cells in the sample.

Definition: A type of single-celled organism that has a whip-like tail and lives in the blood, often causing disease.

Example: The doctor diagnosed the patient with an infection caused by a hemoflagellate.

Definition: The fluid that circulates in the bodies of some invertebrates, similar to blood in vertebrates, helping to transport nutrients and waste.

Example: The scientist studied the hemolymph of the crab to understand its immune response.

Definition: A type of protein that contains a heme group, which is a compound made of iron and porphyrin, and is involved in various biological functions such as oxygen transport and electron transfer.

Example: Hemoproteins play a crucial role in the respiratory process of many organisms.

Definition: A specific organ found in some animals, like arthropods and fish, that combines the functions of the liver and pancreas, helping with digestion.

Example: The hepatopancreas plays a crucial role in the digestive system of crustaceans.

Definition: Describing a shape that has seven angles and seven sides.

Example: The architect designed a heptagonal building that stood out in the city.

Definition: A colorless and flammable liquid made of hydrocarbons, commonly found in petroleum, used for various purposes including as a solvent and in measuring octane ratings.

Example: Heptane is often used in laboratories as a solvent for chemical reactions.

Definition: A type of sugar that has seven carbon atoms in its structure.

Example: Heptose is important in certain biological processes and can be found in some bacteria.

Definition: In a way that prevents air or other gases from entering or escaping; airtight.

Example: The food was stored hermetically to keep it fresh for a long time.

Definition: A type of mineral that consists of disilver telluride, often found in silver deposits.

Example: Hessite is often used in the study of mineralogy due to its unique properties.