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With reference to 3D Bioprinting, consider the following statements:
It is a form of additive manufacturing that uses cells and other biocompatible materials as “inks”.
It prints living structures layer-by-layer which mimic the behavior of natural living systems.
Which of the statements given above is/are correct?
- a)1 only
- b)2 only
- c)Both 1 and 2
- d)Neither 1 nor 2
Correct answer is option 'C'. Can you explain this answer?
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Most Upvoted Answer
With reference to 3D Bioprinting, consider the following statements: ...
What is 3D Bioprinting?
- 3D Bioprinting is a form of additive manufacturing that uses cells and other biocompatible materials as ―inks‖, also known as bioinks, to print living structures layer-by-layer which mimic the behavior of natural living systems. Hence both statements are correct.
- Bioprinted structures, such as an organ-on-a-chip, can be used to study functions of a human body outside the body (in vitro), in 3D. The geometry of a 3D bioprinted structure is more similar to that of a naturally occurring biological system than an in vitro study performed in 2D and can be more biologically relevant. It‘s used most commonly in the fields of tissue engineering and bioengineering, and materials science. 3D bioprinting is also increasingly used for pharmaceutical development and drug validation, and in the future will be used for medical applications in clinical settings – 3D printed skin grafts, bone grafts, implants, biomedical devices, and even full 3d printed organs are all active topics of bioprinting research.
How does 3D bioprinting work?
- 3D bioprinting starts with a model of a structure, which is recreated layer-by-layer out of a bio-ink either mixed with living cells or seeded with cells after the print is complete. These starting models can come from anywhere – a CT or MRI scan, a computer-generated design (CAD) program, or a file downloaded from the internet.
- That 3D model file is then fed into a slicer – a specialized kind of computer program which analyzes the geometry of the model and generates a series of thin layers, or slices, which form the shape of the original model when stacked vertically. Cura and slices are examples of slicers commonly used in 3D printing. Allevi also has a specialized slicer, optimized specifically for bioprinting, built into our Allevi Bioprint software.
- Once a model is sliced, the slices are transformed into path data, stored as a g-code file, which can be sent to a 3D bioprinter for printing. The bioprinter follows instructions in the g-code file in order, including instructions to control for temperature of the extruders, extrusion pressure, bed plate temperature, crosslinking intensity and frequency, and, of course, the 3D movement path generated by the slicer. Once all of the g-code commands are completed, the print is done and can be cultured or seeded with cells as part of a biostudy.
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Community Answer
With reference to 3D Bioprinting, consider the following statements: ...
Explanation:
3D Bioprinting:
- 3D Bioprinting is a form of additive manufacturing that uses cells and other biocompatible materials as “inks” to create living structures.
- It prints these structures layer-by-layer, mimicking the behavior of natural living systems.
Correct Statement:
- Both the statements given in the question are correct.
- Statement 1 correctly describes the process of 3D Bioprinting, where cells and biocompatible materials are used as "inks" in the printing process.
- Statement 2 correctly highlights the outcome of 3D Bioprinting, which is the creation of living structures that behave similarly to natural living systems.
Conclusion:
- Therefore, the correct answer is option C, which states that both statements 1 and 2 are correct when referring to 3D Bioprinting.
3D Bioprinting:
- 3D Bioprinting is a form of additive manufacturing that uses cells and other biocompatible materials as “inks” to create living structures.
- It prints these structures layer-by-layer, mimicking the behavior of natural living systems.
Correct Statement:
- Both the statements given in the question are correct.
- Statement 1 correctly describes the process of 3D Bioprinting, where cells and biocompatible materials are used as "inks" in the printing process.
- Statement 2 correctly highlights the outcome of 3D Bioprinting, which is the creation of living structures that behave similarly to natural living systems.
Conclusion:
- Therefore, the correct answer is option C, which states that both statements 1 and 2 are correct when referring to 3D Bioprinting.
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With reference to 3D Bioprinting, consider the following statements: It is a form of additive manufacturing that uses cells and other biocompatible materials as “inks”. It prints living structures layer-by-layer which mimic the behavior of natural living systems. Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer?
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With reference to 3D Bioprinting, consider the following statements: It is a form of additive manufacturing that uses cells and other biocompatible materials as “inks”. It prints living structures layer-by-layer which mimic the behavior of natural living systems. Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about With reference to 3D Bioprinting, consider the following statements: It is a form of additive manufacturing that uses cells and other biocompatible materials as “inks”. It prints living structures layer-by-layer which mimic the behavior of natural living systems. Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for With reference to 3D Bioprinting, consider the following statements: It is a form of additive manufacturing that uses cells and other biocompatible materials as “inks”. It prints living structures layer-by-layer which mimic the behavior of natural living systems. Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer?.
With reference to 3D Bioprinting, consider the following statements: It is a form of additive manufacturing that uses cells and other biocompatible materials as “inks”. It prints living structures layer-by-layer which mimic the behavior of natural living systems. Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about With reference to 3D Bioprinting, consider the following statements: It is a form of additive manufacturing that uses cells and other biocompatible materials as “inks”. It prints living structures layer-by-layer which mimic the behavior of natural living systems. Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for With reference to 3D Bioprinting, consider the following statements: It is a form of additive manufacturing that uses cells and other biocompatible materials as “inks”. It prints living structures layer-by-layer which mimic the behavior of natural living systems. Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer?.
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