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IGNOU BBCCT-103
- Cell Biology,
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(January 2024 - December 2024)

BBCCT-103 Assignment

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IGNOU BBCCT-103 January 2024 - December 2024 - Solved Assignment

Are you looking to download a PDF soft copy of the Solved Assignment BBCCT-103 - Cell Biology? Then GullyBaba is the right place for you. We have the Assignment available in English and Hindi language.

This particular Assignment references the syllabus chosen for the subject of Biochemistry, for the January 2024 - December 2024 session. The code for the assignment is BBCCT-103 and it is often used by students who are enrolled in the BSC (Honours) Degree.

Once students have paid for the Assignment, they can Instantly Download to their PC, Laptop or Mobile Devices in soft copy as a PDF format. After studying the contents of this Assignment, students will have a better grasp of the subject and will be able to prepare for their upcoming tests.

IGNOU BBCCT-103 (January 2024 - December 2024) Assignment Questions

PART-(A)

1. (a) Explain the cell theory.
(b) What are experimental models? Give any two examples along with their specific features.

2. (a) Explain the structural organisation of eukaryotic cells with suitable diagram.
(b) What is tissue fixation? Why it is necessary in microscopy.

3. (a) Write the principle and application of Light microscopy.
(b) Differentiate between confocal microscopy and phase contrast microscopy.

4. (a) Describe the different rotors used in centrifugation.
(b) Explain why mitochondria is called the power house of cell.

5. Write short notes on the following:

(a Nuclear envelop
(b) Role of actin filament

PART-(B)

6. Describe the Mitochondrial protein import machinery.

7. Discuss how proteins modify within the Golgi Body with the help of suitable diagram.

8. (a) Describe the protein transport pathway of thylakoid lumen with the help of labelled diagram.

9. (a) How does a cell prepare to divide during Interphase? Explain.
(b) State the role of cyclin in cell cycle regulation.

10. Write short notes on the following:

(a) Salient features of transformed cells
(b) Fluorescence Activated Cell sorting (FACS)

IGNOU BBCCT-103 (January 2023 - December 2023) Assignment Questions

PART-(A)

1. (a) Discuss the structural organisation of bacteria.
(b) Write the silent features of any two experimental models used in cell biology?

2. (a) Explain the mitochondria with suitable diagram.
(b) Discuss the working principle of electron microscope.

3. (a) Write the principle and application of Fluorescence microscopye.
(b) What is staining?. Enlist any three staining useful for light microscopy.

4. (a) Explain how does centrifuge work.
(b) Comment on the distinguishing features of the nuclear envelop.

5. Write short notes on the following:
(a Matrix polysaccharides
(b) Actin filament

PART-(B)

6. Describe the signal hypothesis ad its significance.

7. (a) Explain how are proteins sorted in the Golgi apparatus?.
(b) State the role of clathrin coated vesicle.

8. (a) Describe how proteins transport into the mitochondrial matrix.

9. (a) Explain why does a cell divide.
(b) Discuss the role of cyclin and cyclin dependent kinases.

10. Write short notes on the following:
(a) Necrosis
(b) Cell renewal
(c) Cell cycle checkpoints
d) Synaptonemal complex

IGNOU BBCCT-103 (January 2024 - December 2024) Assignment Questions

भाग-क

1. (क) कोशिका सिद्धांत समझाइऐं ।
(ख) प्रयोगात्मक मॉडल हैं? उनके किन्हीं दो उदाहरण विशिष्ट विशेषतों सहित दीजिए ।

2. (क) यूकेरियोटिक कोशिकाओं के संरचनात्मक संगठन को उपयुक्त चित्र की सहायता से समझाइये |
(ख) ऊतक का स्थिरीकरण क्या है? माइक्रोस्कोपी में यह क्यों आवश्यक है ।

3. (क) प्रकाशीय सूक्ष्मदर्शी का सिद्धांत एवं अनुप्रयोग लिखिए ।
(ख) संनाभि सूक्ष्मदर्शी और कला विपर्यास सूक्ष्मदर्शी के बीच अंतर कीजिये ।

4. (क) अपकेन्द्रीकरण में प्रयुक्त विभिन्न रोटरों का वर्णन कीजिये ।
(ख) माइटोकॉन्ड्रिया को कोशिका का पावर हाउस क्यों कहा जाता है समझाइए ।

5. निम्नलिखित पर संक्षिप्त टिप्पणी कीजिये :

(क) केन्द्रकीय आवरण
(ख) एक्टिन तंतुओं की भूमिका

भाग - ख

6. माइटोकॉन्ड्रियल प्रोटीन आयात मशीनरी का विस्तार से वर्णन कीजिये ।

7. उपयुक्त चित्र की सहायता से चर्चा करें कि गॉल्जी बॉडी के भीतर प्रोटीन कैसे संशोधित होते हैं।

8. थायलाकोइड लुमेन के प्रोटीन परिवहन मार्ग का वर्णन नामांकित चित्र सहित कीजिए ।

9. (क) समझाइए इंटरफेज के दौरान एक कोशिका विभाजित होने के लिए कैसे तैयार होती है ?
(ख) कोशिका चक्र नियमन में साइक्लिन की भूमिका बताइए ।

10. निम्नलिखित पर संक्षिप्त टिप्पणियां लिखिए ।

(a) रूपांतरित कोशिकाओं की विशिष्ट विशेषताएं
(b) प्रतिदीप्ति सक्रियित कोशिका छंटनी

IGNOU BBCCT-103 (January 2023 - December 2023) Assignment Questions

भाग-क

1. (क) एक प्रारूपिक जीवाणवीय कोशिका की संरचनात्मक संगठन को समझायें ।
(ख) कोशिका जीव विज्ञान में किन्हीं दो प्रयोगात्मक मॉडलों की विशेषतों के बारें में लिखिए ।

2. (क) माइटोकॉन्ड्रिया को उपयुक्त चित्र की सहायता से समझाइए ।
(ख) इलेक्ट्रॉन सूक्ष्मदर्शी के कार्य सिद्धांत की विस्तृत विवेचना कीजिए ।

3. (क) प्रतिदीप्ति सूक्ष्मदर्शी का सिद्धांत और अनुप्रयोग लिखिए ।
(ख) अभिरंजक क्या है? प्रकाश सूक्ष्मदर्शी के लिए उपयोगी किन्हीं तीन अभिरंजकों की सूची बनाइए ।

4. (क) अपकेन्द्रीकरण कैसे काम करता है, समझाइए ।
(ख) केन्द्रक आवरण की विशिष्ट विशेषताओं पर टिप्पणी करें।

5. निम्नलिखित पर संक्षिप्त टिप्पणी कीजिये :

(क) मैट्रिक्स पॉलीसेकेराइड
(ख) एक्टिन तंतुक

भाग-ख

6. संकेत परिकल्पना और इसके महत्व का विस्तार से वर्णन करें।

7. (क) समझाइए कि गॉल्जी उपकरण में प्रोटीनों की छंटाई कैसे की जाती है?
(ख) क्लैथ्रिन लेपित आशयी की भूमिका बताएं ।

8. वर्णन कीजिए कि माइटोकॉन्ड्रियल मैट्रिक्स में प्रोटीन कैसे आयात होता हैं।

9. (क) समझाइए कि कोशिका क्यों विभाजित होती है।
(ख) साइक्लिन और साइक्लिन डिपेन्डेन्स (निर्भर) काइनेज की भूमिका पर चर्चा करें।

10. निम्नलिखित पर संक्षिप्त टिप्पणियां लिखिए ।

(a) नेक्रोसिस
(b) कोशिका नवीनीकरण
(c) कोशिका विभाजन जांच बिंदु
(d) सिनैप्टोनमल कॉम्प्लेक्स

BBCCT-103 Assignment Details

  • University IGNOU (Indira Gandhi National Open University)
  • Title Cell Biology
  • Language(s) English and Hindi
  • Session January 2024 - December 2024
  • Code BBCCT-103
  • Subject Biochemistry
  • Degree(s) BSC (Honours)
  • Course Core Courses (CC)
  • Author Gullybaba.com Panel
  • Publisher Gullybaba Publishing House Pvt. Ltd.

Assignment Submission End Date

The IGNOU open learning format requires students to submit study Assignments. Here is the final end date of the submission of this particular assignment according to the university calendar.

  • 30th April (if Enrolled in the June Exams)
  • 31st October (if Enrolled in the December Exams).

Download Files & Sessions Details

Here are the PDF files that you can Download for this Assignment. You can pick the language of your choice and see other relevant information such as the Session, File Size and Format.

English Language

  • January 2024 - December 2024 20 Pages (0.00 ), PDF Format SKU: IGNGB-AS-BSC-BBCCT103-EN-419
  • January 2023 - December 2023 18 Pages (0.00 ), PDF Format SKU: IGNGB-AS-BSC-BBCCT103-EN-274

Hindi Language

  • January 2024 - December 2024 24 Pages (0.00 ), PDF Format SKU: IGNGB-AS-BSC-BBCCT103-HI-426
  • January 2023 - December 2023 20 Pages (0.00 ), PDF Format SKU: IGNGB-AS-BSC-BBCCT103-HI-418

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  • All Solved Answers By IGNOU Experts.
  • Available for 3 Times for Download.
  • Downloadable Soft Copy in PDF.
  • Print Ready Format: A4 (21 x 29 x .20 cm (Width x Length x Height)