Primary spermatocyte 中文
http://www.ichacha.net/spermatocyte.html Webspermatocyte中文的意思、翻譯及用法：n. [細胞] 精母細胞。英漢詞典提供【spermatocyte ... the prophase of primary spermatocyte would appear synaptonemal complex, which …
Primary spermatocyte 中文
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WebA. 初级精母细胞 (primary spermatocyte) 位于精原细胞的管腔侧，胞体小 B. 次级精母细胞的体积较大，核圆形，染色质呈网状 C. 经过一次染色体复制完成两次分裂过程，染色体数量不变 D. 精子细胞 (spermatid) 经形态改变形成精子 E. 精子细胞 (spermatid) 可以继续分裂 . 8. WebINIS Repository Search provides online access to one of the world's largest collections on the peaceful uses of nuclear science and technology. The International Nuclear Information System is operated by the IAEA in collaboration with over 150 members.
WebJun 26, 2024 · 精母細胞位於生精上皮中層，分初級精母細胞(Primary spermatocyte)和次級精母細胞(secondary spermatocyte)兩種。各種精母細胞又處於細胞週期的不同階段，因此在切片上可看到不同形態的精母細胞。 Web精母细胞位于生精上皮中层，分初级精母细胞(Primary spermatocyte)和次级精母细胞(secondary spermatocyte)两种。各种精母细胞又处于细胞周期的不同阶段，因此在切片上 …
Web出處/學術領域 英文詞彙 中文詞彙; 學術名詞 畜牧學 primary spermatocyte 初級精母細胞; 學術名詞 生物學名詞-植物 primary spermatocyte WebSpermatocyte. Spermatogenesis as the cells progress from spermatogium, to primary spermatocytes, to secondary spermatocytes, to spermatids and to Sperm. Spermatocytes …
Web出處/學術領域 中文詞彙 英文詞彙; 學術名詞 畜牧學 初級精母細胞 primary spermatocyte; 學術名詞 動物學名詞 初級精母細胞
WebDec 26, 2024 · A mature sperm cell has several structures that help it reach and penetrate an egg. These are labeled in the drawing of a sperm shown in Figure 22.4. 2. The head is the part of the sperm that contains the nucleus — and not much else. The nucleus, in turn, contains tightly coiled DNA that is the male parent’s contribution to the genetic ... copyright law needs a digital upgradeWebspermatocyte: [ sper-mat´o-sīt ] the mother cell of a spermatid. primary spermatocyte the original large diploid cell into which a spermatogonium develops; it can later undergo the first meiotic division into the secondary spermatocyte . secondary spermatocyte a haploid cell produced by meiotic division of the primary spermatocyte ; it can ... famous postmodern paintingsWebA procedure is described which permits the isolation from the prepuberal mouse testis of highly purified populations of primitive type A spermatogonia, type A spermatogonia, type B spermatogonia, pre copyright law of 1976WebMay 26, 2024 · The spermatocyte that carries out meiosis I is called primary spermatocyte whereas the spermatocyte that goes through meiosis II is called secondary spermatocyte. The primary spermatocyte is the diploid (just like the spermatogonium). The secondary spermatocytes are haploid. The spermatid is the product of a spermatocyte after meiosis. famous postmodernism buildingsWebApr 4, 2024 · spermatogenesis, the origin and development of the sperm cells within the male reproductive organs, the testes. The testes are composed of numerous thin tightly coiled tubules known as the seminiferous tubules; the sperm cells are produced within the walls of the tubules. Within the walls of the tubules, also, are many randomly scattered … copyright law logoWebSep 4, 2024 · Four sperm result from each primary spermatocyte that goes through meiosis. Stem cells are deposited during gestation and are present at birth through the beginning … copyright law of 1790WebSolution. Primary spermatocyte is a diploid cell that has been derived from a spermatogonium and can subsequently begin meiosis and divide into two haploid secondary spermatocytes. Primary spermatocytes are diploid (2N) cells containing 46 chromosomes. After Meiosis I, two secondary spermatocytes are formed. copyright law of india