CBSE Class 11 Biotechnology — Flashcards
CBSE Class 11 Biotechnology flashcards, chapter by chapter — 1114 flashcards across 12 chapters. Follows the CBSE syllabus.
How to Use Flashcards
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- Check the answer — mark the cards you got wrong.
- Repeat the hard ones — review wrong cards more often, easy ones less.
- Little and often — short daily sessions beat long cramming sessions.
Chapter-Wise Flashcards — 12 Chapters
Q: What is biotechnology?
A: Biotechnology refers to the different technologies that make use of living cells and/or biological molecules to generate useful products for the benefit of mankind. It combines biology with technology
Q: जैव प्रौद्योगिकी क्या है?
A: जैव प्रौद्योगिकी (Biotechnology) उन विभिन्न तकनीकों को कहते हैं जो मानव जाति के लाभ के लिए उपयोगी उत्पाद बनाने के लिए जीवित कोशिकाओं और/या जैविक अणुओं का उपयोग करती हैं। यह वस्तुओं का उत्पादन करने और
Q: जैव प्रौद्योगिकी को बहुविषयक विषय क्यों कहा जाता है?
A: आधुनिक जैव प्रौद्योगिकी कोशिका और आणविक जीव विज्ञान, सूक्ष्म जीव विज्ञान, आनुवंशिकी, शरीर रचना विज्ञान और शरीर विज्ञान, जैव रसायन, कंप्यूटर विज्ञान और पुनः संयोजक DNA प्रौद्योगिकी के ज्ञान का उपयोग कर
Q: प्लाज्मा झिल्ली क्या है और यह क्यों महत्वपूर्ण है?
A: कोशिकाद्रव्य की सीमा प्लाज्मा झिल्ली बनाती है और कोशिका के अपने परिवेश के साथ सम्बन्ध को नियंत्रित करती है। यह चुनिंदा रूप से पारगम्य होती है, इसलिए यह केवल कुछ पदार्थों को ही गुजरने देती है। इससे कोश
Q: What is the plasma membrane and why is it important?
A: The plasma membrane forms the boundary of the cytoplasm and controls the relationship of the cell with its surroundings. It is selectively permeable, so it allows only certain substances to pass. This
Q: What is the Fluid Mosaic Model?
A: The Fluid Mosaic Model is the widely accepted model for plasma membrane organisation. It describes the membrane as a lipid bilayer with a mosaic of proteins embedded in it. The membrane is dynamic, an
Q: बायोमॉलिक्यूल्स क्या हैं, और वे कोशिकाओं में क्यों महत्वपूर्ण हैं?
A: बायोमॉलिक्यूल्स कोशिकाओं के प्रमुख रासायनिक घटक हैं। इनमें कार्बोहाइड्रेट, प्रोटीन, लिपिड, और न्यूक्लिक अम्ल शामिल हैं। ये अणु कोशिका संरचनाएँ बनाते हैं, ऊर्जा संग्रहीत करते हैं, और वृद्धि, परिवहन, और
Q: What are biomolecules, and why are they important in cells?
A: Biomolecules are the major chemical components of cells. They include carbohydrates, proteins, lipids, and nucleic acids. These molecules form cell structures, store energy, and help in processes such
Q: Define carbohydrates.
A: Carbohydrates are one of the most abundant classes of biomolecules in nature and are widely distributed in all life forms. Chemically, they are aldehyde and ketone derivatives of polyhydric alcohols.
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Where can I find CBSE Class 11 Biotechnology Flashcards?
This page has flashcards for 12 chapters of CBSE Class 11 Biotechnology for the 2026-27 session. Each chapter links to its own page with the full set.
How should I prepare for CBSE Class 11 Biotechnology exams?
Go through the syllabus first, then work chapter by chapter: learn the ideas, practise questions, and revise with notes and flashcards. Leave time at the end to revise every chapter once more under timed conditions.
How do I use flashcards for CBSE Class 11 Biotechnology?
Read the question side, answer it in your head, then check. Put the cards you got wrong back into the pile and review them again the next day. Short daily sessions work better than long ones.
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