العلوم الطبيعية SAT - Biology

a living thing such as a plant, animal, etc., especially a very small one that lives on its own

كائن حي

a substance that provides nutrients and conditions for the growth of cells or microorganisms

وسط النمو, بيئة النمو

the process of growing cells, tissues, or organisms in an artificial environment with controlled conditions such as temperature, nutrients, and pH

زراعة, ثقافة خلايا

relating to the chemical processes that occur within a living organism to maintain life

الأيضية

a representative or characteristic sample that is examined or analyzed to gain insights or understanding of a particular group or category

عينة, نموذج

(biology) any of the groups that plants, animals, etc. with similar characteristics are divided into, which is larger than a species and smaller than a family

جنس, فصيلة

a genetic variant or subtype of a microorganism, typically within a species, that possesses distinct characteristics from other members of the same species

سلالة, نوع

(of a cell, gland, or organ) to produce and release a liquid substance in the body

يفرز, يخرج

to discharge waste products or substances from the body or cells into the environment, typically through urine, feces, or sweat

يخرج, يطرد

a type of living thing with cells that have a nucleus and other structures enclosed in membranes, like plants, animals, fungi, and some microorganisms

يُوكَاريُوت

a type of reproduction where a single organism can produce offspring without the involvement of another organism

التكاثر اللاتSexual, التكاثر غير الجنسي

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

انقسام ميوزي

the longest phase of the cell cycle during which the cell grows, replicates its DNA, and carries out its normal functions

الطور البيني, مرحلة بينية

the initial phase of mitosis, where chromatin condenses into visible chromosomes and the nuclear membrane dissolves, preparing for cell division

الاحتواء

the stage of mitosis where chromosomes align along the center (equator) of the cell, preparing for their separation into daughter cells

اختران, مرحلة الاستواء

the stage of cell division where sister chromatids or homologous chromosomes are pulled apart towards opposite poles of the cell by spindle fibers

المرحلة النهائية

the last stage of meiosis where chromosomes reach opposite poles, nuclear envelopes reform, and cells prepare to divide into daughter cells with half the original chromosome number

الطور النهائي, الطور النهائي الأول

to break down or decompose naturally by biological processes, typically through the action of microorganisms like bacteria or fungi

يتحلل حيويا, يتفكك حيويا

any molecule produced by living organisms including large molecules such as proteins, carbohydrates, lipids, and nucleic acids, as well as smaller molecules like vitamins, hormones, and metabolites

بيومولكول, جزيء حيوي

the existence of a range of different plants and animals in a natural environment

التنوع البيولوجي

a field of study that combines biology and computational methods to analyze and interpret biological data

علم المعلوماتية الحيوية, المعلوماتية البيولوجية

not causing harmful reactions or adverse effects when in contact with biological systems

متوافق حيوياً, متوافق حيوي

a branch of biology that employs statistical analysis to study and interpret biological phenomena and observations

البيومترية, بيومترية

the branch of biology that deals with microorganisms, including bacteria, viruses, fungi, and protozoa, and their effects on living organisms

علم الأحياء الدقيقة

a scientist who studies the normal functions and activities of living organisms and their parts, often focusing on how biological systems work at the molecular, cellular, and organ levels

عالم وظائف الأعضاء

the scientific study of the environment or the interrelation of living creatures and the way they affect each other

علم البيئة

tourism that includes visiting endangered natural environments which aims at preservation of the wildlife and the nature

السياحة البيئية, السياحة الإيكولوجية

an approach to innovation and problem-solving that draws inspiration from nature's designs, processes, and systems

حيوية, تقليد الطبيعة

a thick slimy substance produced by mucous membranes, inside the nose or the mouth, to lubricate and protect them

مخاط, لعاب

a complete virus particle that includes genetic material wrapped in a protein coat, capable of infecting host cells to replicate

فيروسات, جزيئات فيروسية

the process of training or adapting behavior through repeated experiences or stimuli to produce specific responses or associations

شرطنة, تكييف

a substance such as a vitamin, protein, fat, etc. that is essential for good health and growth

عُنصر غذائي, مادة مغذية

a special cell used for reproduction, with sperm cells being the male gametes and egg cells being the female gametes

جاميت

the collection of microorganisms, including bacteria, viruses, fungi, and other microbes, that inhabit a particular environment

الميكروبيوم, الميكروبيوتا

refering to processes, effects, or phenomena that are caused by human activity or influence

أنثروبوجيني, ناتج عن النشاط البشري

the ability of an organism or cell to move independently using specialized structures such as flagella, cilia, or pseudopodia

حركة, نقالية

a single-celled organism that is neither a plant, animal, nor fungus, typically found in aquatic or moist environments

بروتيست

reflecting a similarity in arrangement, type, or origin, particularly within the same species

متماثل, متشابه

the light produced by by living organisms as a result of biochemical reactions, often used for communication, attracting prey, or camouflage

الضوء الحيوي

a small, plant-like aquatic organism belonging to the class Hydrozoa, often forming branching colonies

الهيدرويد

the process by which a differentiated cell changes its identity and adopts the characteristics of a different cell type

التحول العابر, تغير الخلية

the network of thread-like structures that form the vegetative part of a fungus, typically growing underground or within a substrate

فطر خيطي

(of an organism) engaging in a symbiotic relationship where both participants benefit from the interaction

مُتَبادِل

describing a relationship between two organisms where one benefits and the other is neither helped nor harmed

معاشٍ, رفيقٌ

a mutually beneficial symbiotic association between the roots of plants and fungi where the fungus colonizes the root system, facilitating nutrient uptake from the soil

الميكوريزا, الميكوريزات

(of organisms) to absorb and incorporate nutrients or substances from their environment into their own tissues or cells

يمتص, يستوعب

a reproductive cell capable of developing into a new organism without fusion with another cell, often adapted for survival in harsh conditions

بوغ

the entirety of living organisms in a specific area or ecosystem, typically measured as dry weight after removing water

الكتلة الحيوية

the scientific discipline of classifying and naming organisms based on their evolutionary relationships and shared characteristics

تصنيف

a shallow, circular, transparent dish with a lid, commonly used in laboratories to culture and study microorganisms

أطباق بتري, صحن بتري

a jelly-like substance extracted from algae, commonly used in biological culture media and as a thickening agent in foods

أجار, مادة هلامية

the study of the beginning and characteristic of the universe

علم الكون

extremely venomous and effective

سُمِّي, خبيث

the natural process where bacteria and fungi break down dead organic matter, returning nutrients to the ecosystem

تحلل, تفكك

(of organisms or cells) lacking a nucleus and other membrane-bound organelles, with genetic material free-floating within the cell

بدائي النوى, بروكاريوتي

the underlying surface or material where an organism attaches, grows, or feeds

ركيزة, أساس

capable of triggering an increase in the activity or responsiveness of the cell or organism

مثير, نشيط

a single-celled organism used extensively in biological research as a model organism

خميرة الانشطار, خميرة الانقسام

a single-celled, microscopic organism belonging to the group of protozoa, characterized by a flexible cell membrane and the absence of a fixed body shape

أميبا

the process by which organisms evolve over time to better suit their environment, survive, and reproduce more effectively

تكييف