शैक्षणिक IELTS (बैंड 6-7) - Biology

a substance that all living organisms produce that brings about a chemical reaction without being altered itself

एंजाइम, कैटेलिस्ट

a thin sheet of tissue that separates or covers the inner parts of an organism

झिल्ली

a group of cells in the body of living things, forming their different parts

ऊतक, पेशी ऊतक

(biology) the colorless liquid part of the blood in which the blood cells are suspended

प्लाज्मा

any of a class of organic substances that do not dissolve in water that include many natural oils, waxes, and steroids

लिपिड, वसा पदार्थ

any organic compound that creates the basic structure of proteins

एमिनो एसिड

a junction between two nerve cells, consisting of a minute gap across which impulses pass by diffusion of a neurotransmitter

साइनैप्स

the genetic makeup of an organism, determined by the combination of genes inherited from its parents

जीनोटाइप

a type of cell division that creates reproductive cells with half the usual number of chromosomes

माइओसिस

a type of cell division that results in the formation of two daughter cells, each having the same number of chromosomes as the parent cell

माइटोसिस

a branching extension of a neuron that receives signals from other neurons and conducts electrical impulses toward the cell body

डेंड्राइट

a long, slender projection of a nerve cell that conducts electrical impulses away from the cell body towards other neurons or target cells

ऐक्सॉन

the system of glands and organs that produce and release hormones into the bloodstream, regulating various physiological functions and maintaining homeostasis

एंडोक्राइन प्रणाली, एंडोक्रिनोलॉजी

a gland that secretes substances, such as enzymes or mucus, through ducts that lead to the external environment or a body cavity, rather than directly into the bloodstream

एक्जोक्राइन ग्रंथियां, बाह्य स्राव ग्रंथियां

a steroid hormone that the body produces and is used in medicine to help cure skin diseases

कोर्टिसोल

something that triggers a reaction in various areas like psychology or physiology

प्रेरक, उत्तेजक

a small, membrane-bound sac within a cell, involved in the transport, storage, or release of substances

वेसिकल, कोशिका वेसिकल