单词 | acrosin |
释义 | acrosinn. Biochemistry. An enzyme found in the acrosomes of mammalian spermatozoa, which is thought to facilitate penetration of the ovum at fertilization by digesting its outer glycoprotein coat. ΘΚΠ the world > life > biology > biological processes > genetic activity > genetic components > [noun] > nucleic acid > enzymes galactase1898 cellulase1901 nuclease1902 xanthine oxidase1905 exoenzyme1908 glucosidase1909 galactase1910 nucleosidase1911 nucleotidase1911 adenosine deaminase1913 cellobiase1919 hydratase1922 activase1928 hexokinase1930 histaminase1930 kallikrein1930 Michaelis constant1930 cholinesterase1932 phosphodiesterase1932 chymotrypsin1933 glycosidase1933 rhodanese1933 acetylcholinesterase1937 prolidase1937 diaphorase1938 aconitase1939 hyaluronidase1940 transaminase1940 hydrase1943 isomerase1943 lactoperoxidase1943 streptokinase1944 pectinesterase1945 pectinmethylesterase1945 phosphokinase1946 alliinase1947 CoA1947 phosphotransferase1948 polymerase1948 transferase1948 elastase1949 amyloglucosidase1950 transacetylase1950 transhydrogenase1952 hydroxylase1953 kinase1953 transketolase1953 synthase1954 hexosaminidase1955 translocase1957 angiotensinase1958 angiotensin converting enzyme1960 photoenzyme1960 acetyltransferase1961 adenyl cyclase1961 adenylate cyclase1962 replicase1962 ADA1963 transcriptase1963 adenylyl cyclase1964 recombinase1964 laminarinase1966 nickase1967 acrosin1970 reverse transcriptase1970 cellobiohydrolase1972 cyclooxygenase1974 laminaranase1974 primase1977 helicase1978 monodeiodinase1978 transposase1979 maturase1980 1970 L. J. D. Zaneveld et al. in FEBS Lett. 11 345 The acrosome of the mammalian spermatozoon is a cap over the anterior end of the sperm head containing digestive enzymes... One of these enzymes..has been assigned the name acrosin. 1998 New Scientist 28 Mar. 15/1 Before a sperm cell is able to fertilise an egg, it must chew through the egg's casing with the help of an enzyme called acrosin. 2009 Biotech Week (Nexis) 16 Dec. 838 In the boar reproductive system, acrosin inhibitors are found in seminal plasma and on spermatozoa. This entry has been updated (OED Third Edition, December 2011; most recently modified version published online December 2021). < n.1970 |
随便看 |
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。