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একাডেমিক IELTS (ব্যান্ড 8 এবং তার উপরে) - Biology
এখানে, আপনি জীববিজ্ঞান সম্পর্কিত কিছু ইংরেজি শব্দ শিখবেন যা একাডেমিক IELTS পরীক্ষার জন্য প্রয়োজনীয়।
পর্যালোচনা
ফ্ল্যাশকার্ডসমূহ
বানান
কুইজ
a tiny structure within cells that assembles proteins by reading the genetic instructions carried by messenger RNA
রাইবোজোম
a cellular organelle involved in the processing, packaging, and distribution of proteins and lipids within the cell, consisting of a stack of flattened membrane sacs called cisternae
গলজির যন্ত্র, গলজি কমপ্লেক্স
a small, enzyme-filled sac in a cell that breaks down waste materials and unwanted substances
লিজোসোম
an organelle that is abundantly present in most cells and is responsible for energy production
মাইটোকন্ড্রিয়া, মাইটোকন্ড্রিয়ন
a very small threadlike structure in a living organism that carries the genes and genetic information
ক্রোমোজোম
a plant cell organelle that uses sunlight to produce energy and make glucose through photosynthesis
ক্লোরোপ্লাস্ট
the gel-like, semifluid substance within a cell that surrounds the organelles, providing a medium for cellular activities, including metabolism, transport of substances, and support for cellular structures
সাইটোপ্লাজমা, সাইটোপ্লাজম
a cell that has had its nucleus removed or the cellular material excluding the nucleus
সাইটোপ্লাস্ট, কেন্দ্রবিহীন সেল
a network of protein fibers in a cell that gives it shape, supports its structure, and aids in movement
সাইটোস্কেলেটন
a molecule that forms the basic building block of DNA and RNA, consisting of a sugar, a phosphate group, and a nitrogenous base
নিউক্লিওটাইড
a linear chain of amino acids linked by peptide bonds, forming a primary structure of a protein
পলিপেপটাইড
a specialized, membrane-bound structure within a cell that performs specific functions, contributing to the cell's overall structure and function
অঙ্গাণু
a cell organelle in plants, fungi, and some protists that stores nutrients, manages waste, and helps maintain cell pressure
ভ্যাকুয়োল
a pair of small cylinders near the nucleus in animal cells, organizing cell division by forming the mitotic spindle
সেন্ট্রিওল
a repetitive DNA sequence at the end of a linear chromosome, protecting it from deterioration during replication, and playing a role in cellular aging and cancer development
টেলোমের, পুনরাবৃত্ত ডিএনএ সিকোয়েন্স
a type of protein that plays a structural role in the packaging of DNA into nucleosomes, fundamental units of chromatin
হিস্টোন
the observable physical and behavioral characteristics of an organism, resulting from the interaction of its genotype (genetic makeup) with the environment
ফেনোটাইপ
the tendency of an organism or cell to regulate its internal environment and maintain a stable, balanced condition, despite external changes
হোমিওস্ট্যাসিস
the process by which the information encoded in the sequence of nucleotides in DNA is converted into a functional product, typically a protein
অনুবাদ
the process by which a segment of DNA is used as a template to synthesize a complementary RNA molecule
প্রবহাঃলিপি, জেনেটিক প্রবহাঃলিপি
the process by which an organism duplicates its genetic material, particularly the copying of DNA in cell division
প্রতিলিপি, ডুপ্লিকেশন
an individual organism or cell with two different alleles at a specific gene locus, having inherited different genetic information from each parent
হেটারোজাইগোট
an individual organism or cell with two identical alleles at a specific gene locus, having inherited the same genetic information from both parents
হোমোজাইগোট
a sequence of three adjacent nucleotides in mRNA that codes for a specific amino acid during protein synthesis or serves as a start or stop signal in the translation process
কোডন
a close and often long-term interaction between two different species living in close physical association, typically to the advantage of both
সংশ্লেষ, পারস্পরিক সম্পর্ক
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
এমিবা
the protein coat of a virus that encases its genetic material and helps it attach to and enter host cells during infection
ক্যাপসিড
a green pigment found in all green plants and cyanobacteria that is responsible for the absorption of the sunlight needed for the photosynthesis process
ক্লোরোফিল
a type of living thing with cells that have a nucleus and other structures enclosed in membranes, like plants, animals, fungi, and some microorganisms
ইউক্যারিওট
an offspring of a human or animal that is not born yet, particularly a human aged more than eight weeks after conception
ভ্রুণ, এম্ব্রিও
a mature, female reproductive cell or egg, typically larger than a sperm cell, capable of fusing with a sperm cell during fertilization to form a zygote
অওvum, ডিম্বাণু
an enzyme produced in the stomach that helps in the digestion of proteins by breaking them down into smaller peptides
পেপসিন
a molecule that carries energy within cells, composed of adenine, a ribose sugar, and three phosphate groups
অ্যাডেনোসিন ট্রাইফসফেট, ATP
a simple, single-celled organism that lacks a true nucleus and membrane-bound organelles, such as bacteria and archaea
প্রোক্যারিয়ট
