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What is capacitation and is this terms present in ncert or not, if yes then in which chapter
Most Upvoted Answer
What is capacitation and is this terms present in ncert or not, if yes...
Capacitation refers to the biochemical and physiological changes that occur in the spermatozoa while they are in the female reproductive tract, which enable them to fertilize the oocyte. This process involves the removal of certain molecules from the sperm surface and the modification of the membrane lipids, which results in the hyperactivation of the sperm.
Presence in NCERT
The term capacitation is not explicitly mentioned in the NCERT textbooks for high school biology. However, the process of fertilization and the role of spermatozoa in it are discussed in detail in the chapter on Reproduction in Animals in Class XII Biology.
Explanation
The chapter on Reproduction in Animals in Class XII Biology discusses the various stages of fertilization, including the entry of the sperm into the female reproductive tract and their journey towards the oocyte. The chapter also explains the structure and function of the male and female reproductive systems and the role of hormones in their regulation.
While the process of capacitation is not mentioned explicitly, the chapter does explain the various changes that occur in the spermatozoa during their journey towards the oocyte. These changes include the removal of the acrosome cap, which exposes the enzymes that are necessary for the sperm to penetrate the zona pellucida of the oocyte. The chapter also explains the role of the female reproductive tract in modifying the membrane lipids of the spermatozoa, which results in the hyperactivation of the sperm and their ability to swim faster towards the oocyte.
Conclusion
In conclusion, while the term capacitation is not explicitly mentioned in the NCERT textbooks for high school biology, the process of fertilization and the role of spermatozoa in it are discussed in detail in the chapter on Reproduction in Animals in Class XII Biology. The changes that occur in the spermatozoa during their journey towards the oocyte are explained, including the modifications that result in their hyperactivation, which is a key component of the capacitation process.
Presence in NCERT
The term capacitation is not explicitly mentioned in the NCERT textbooks for high school biology. However, the process of fertilization and the role of spermatozoa in it are discussed in detail in the chapter on Reproduction in Animals in Class XII Biology.
Explanation
The chapter on Reproduction in Animals in Class XII Biology discusses the various stages of fertilization, including the entry of the sperm into the female reproductive tract and their journey towards the oocyte. The chapter also explains the structure and function of the male and female reproductive systems and the role of hormones in their regulation.
While the process of capacitation is not mentioned explicitly, the chapter does explain the various changes that occur in the spermatozoa during their journey towards the oocyte. These changes include the removal of the acrosome cap, which exposes the enzymes that are necessary for the sperm to penetrate the zona pellucida of the oocyte. The chapter also explains the role of the female reproductive tract in modifying the membrane lipids of the spermatozoa, which results in the hyperactivation of the sperm and their ability to swim faster towards the oocyte.
Conclusion
In conclusion, while the term capacitation is not explicitly mentioned in the NCERT textbooks for high school biology, the process of fertilization and the role of spermatozoa in it are discussed in detail in the chapter on Reproduction in Animals in Class XII Biology. The changes that occur in the spermatozoa during their journey towards the oocyte are explained, including the modifications that result in their hyperactivation, which is a key component of the capacitation process.
Community Answer
What is capacitation and is this terms present in ncert or not, if yes...
Capacitation is the penultimate step in the maturation of mammalian spermatozoa and is required to render them competent to fertilize an oocyte. This step is biochemical event the sperm move normally and look mature prior to capacitation.Yes this term in chapter 3 of ncert 51 to 53
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What is capacitation and is this terms present in ncert or not, if yes then in which chapter
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What is capacitation and is this terms present in ncert or not, if yes then in which chapter for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about What is capacitation and is this terms present in ncert or not, if yes then in which chapter covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is capacitation and is this terms present in ncert or not, if yes then in which chapter .
What is capacitation and is this terms present in ncert or not, if yes then in which chapter for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about What is capacitation and is this terms present in ncert or not, if yes then in which chapter covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is capacitation and is this terms present in ncert or not, if yes then in which chapter .
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