biochemical

/'baiou'kemikəl/

Thân thiện

A scientist studies a biochemical reaction in a test tube.

Definition

1. Adjective:
   • Relating to biochemistry: Of or pertaining to the scientific study of the chemical substances and processes that occur in living organisms.
   • Involving chemical life processes: Concerning the chemical reactions and compounds that are characteristic of or involved in the functioning of living systems.

Usage

• The adjective "biochemical" is used to describe substances, reactions, pathways, or studies that are connected to the chemistry of life.
• It typically precedes a noun it modifies (e.g., biochemical process, biochemical analysis).
• It can be used in both scientific and general contexts to specify a biological-chemical nature.

Examples

• Scientific Context:
  • The researchers studied the biochemical pathway responsible for energy production in cells.
  • A biochemical imbalance can sometimes explain changes in mood or behavior.
• General Context:
  • The lab report included a detailed biochemical profile of the patient's blood.
  • Understanding the biochemical basis of digestion helps in designing better foods.

Advanced Usage

• "Biochemical oxygen demand (BOD)": A measure of the amount of oxygen consumed by microorganisms in decomposing organic matter in water.
  • High biochemical oxygen demand in the river indicates severe pollution.
• "Biochemical marker": A measurable substance in an organism whose presence is indicative of a particular disease, infection, or environmental exposure.
  • Doctors use specific biochemical markers to diagnose liver disease.

Variants and Related Words

• Biochemistry (n): The branch of science concerned with the chemical and physicochemical processes that occur within living organisms.
  • She majored in biochemistry at university.
• Biochemist (n): A scientist who studies biochemistry.
  • The biochemist discovered a new enzyme.
• Biochemically (adv): In a way that relates to biochemistry.
  • The two species are biochemically distinct.

Synonyms

• Physicochemical: Relating to both the physical and chemical properties of a substance, often in a biological context.
• Metabolic: Relating to the chemical processes that occur within a living organism to maintain life (a more specific subset of biochemical processes).

Related Phrases

(Note: "Biochemical" itself is not commonly used in phrasal verbs. It forms compound nouns.) - Biochemical warfare: The use of toxic biochemical substances as weapons. - International treaties prohibit biochemical warfare. - Biochemical engineering: The branch of engineering that deals with the design and construction of processes involving biochemical substances. - Advances in biochemical engineering have improved pharmaceutical production.

Related Idioms

(Note: There are no common idioms centered on the word "biochemical" due to its technical nature.)

Học thuật

Adjective

1. of or relating to biochemistry; involving chemical processes in living organisms