| Class XII |
Biotechnology |
Biotechnology |
8 |
plasminogen to plasmin which is responsible for dissolving blood clots. It is approved for use in certain patients having a heart attack or stroke.... |
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| Class XII |
Biotechnology |
Biotechnology |
8 |
204 BiotechnologyXII Reprint 2025-26 proliferate. Trastuzumab works by attaching itself to HER2 receptors and blocking them from receiving growth s... |
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| Class XII |
Biotechnology |
Biotechnology |
8 |
health and quality of life of patients suffering from various diseases, such as cancer, genetic disorders, etc. Animal Cell Culture 205 Reprint 202... |
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| Class XII |
Biotechnology |
Biotechnology |
8 |
Which of the following is a protein-free animal cell culture media? (a) RPMI-1640 Media (b) MS media (c) LB media (d) None of the above 17. MTT ass... |
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| Class XII |
Biotechnology |
Biotechnology |
9 |
Chapter Stem Cell Culture and 9 Organ Culture Stem cell study forms an exciting and attractive area of 9.1 Stem Cell Culture contemporary biomedica... |
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| Class XII |
Biotechnology |
Biotechnology |
9 |
cloning I Nobel Prize L E Nobel Prize awarded to Dr. Shinya Yamanaka and Sir John Gurdon for the discovery that 2010 M mature cells can be reprogra... |
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| Class XII |
Biotechnology |
Biotechnology |
9 |
cells or mature stem cells are present in the umbilical cord, placenta after birth and in mature body tissues. As the embryonic stem cells have the... |
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| Class XII |
Biotechnology |
Biotechnology |
9 |
been harvested, it has the potential to live indefinitely in the laboratory. Fetal stem cells can be isolated from fetal blood and bone marrow as w... |
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| Class XII |
Biotechnology |
Biotechnology |
9 |
ability to self-renew, exhibit multi-lineage differentiation and are extremely proliferative. These cells can be isolated from a variety of tissues... |
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| Class XII |
Biotechnology |
Biotechnology |
9 |
layers but are not able to form extra-embryonic tissues, such as placenta, as a consequence, they cannot give rise to a complete organism like toti... |
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| Class XII |
Biotechnology |
Biotechnology |
9 |
cells belong to the embryonic life of the organism, whereas multipotent and unipotent stem cells are found in the adult life. In general, multipote... |
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| Class XII |
Biotechnology |
Biotechnology |
9 |
plasticity of adult stem cells is its clonal level purity. Normally, the purity of stem cells is determined by the presence and absence of the spec... |
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| Class XII |
Biotechnology |
Biotechnology |
9 |
8×10 –1.1 ×10 cells/cm2 Step 4 Step 5 Step 6 Added MMC (10 mg/mL) to Rapidly aspirated and discard Washed with PBS 5 times medium and incubated the... |
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| Class XII |
Biotechnology |
Biotechnology |
9 |
a patient’s plucked hair. Stem cells are a better alternative for faster healing of the skin injuries, geneticdisorders,and burntwoundswithlowerinf... |
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| Class XII |
Biotechnology |
Biotechnology |
9 |
that reduce the pain and inflammation. But the stem cells can be differentiated into cartilage making cells, mainly chondrocytes, thus the use of s... |
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| Class XII |
Biotechnology |
Biotechnology |
9 |
isolated cells using appropriate nutrient media. In cell culture, although cell-to-cell interaction is possible, but the in vivo structural complex... |
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| Class XII |
Biotechnology |
Biotechnology |
9 |
organs. These cells are unified as a single unit, while the isolated cells are discrete. Also, in organ culture, the cell-to-cell communication and... |
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| Class XII |
Biotechnology |
Biotechnology |
9 |
enhanced pure oxygen content is used. 9.2.2 Growth and differentiation Growth refers to increase in the number of cells is a culture whereas, diffe... |
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| Class XII |
Chemistry |
Chemistry-II |
3 |
acid are 0.23, 4.19 and 4.76, respectively. Smaller the pK , the stronger the acid ( the better it is as a proton a donor). Strong acids have pK va... |
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| Class XII |
Biotechnology |
Biotechnology |
9 |
for further development. 9.2.3 Types of organ culture Histotypic culture When any characterised cell line is proliferated or cultured at a high den... |
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| Class XII |
Biotechnology |
Biotechnology |
9 |
expanded and seeded into appropriate conditions can give highdensity cultures of one cell type in perfused multilayers (B), spheroids or organoids ... |
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| Class XII |
Biotechnology |
Biotechnology |
9 |
that cannot be achieved in organ culture. Furthermore, the organ cultures exhibited more difficulty in the preparation of replicates than that of t... |
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| Class XII |
Biotechnology |
Biotechnology |
9 |
stem cells are divided into early (or embryonic) stem cells and mature (or adult) stem cells. • The early stem cells (embryonic stem cells) are pre... |
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| Class XII |
Biotechnology |
Biotechnology |
9 |
advantages of organ culture over cell culture? 10. Describe the applications of organ culture. 11. Describe the various support systems used in org... |
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| Class XII |
Business Studies |
Business Studies-II |
1 |
chapter F inancial M anageMenT LEARNING OBJECTIVES W hen T aTa S Teel acquired After studying this chapter, you c oruS Tata Steel, the biggest stee... |
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