SAT2生物考试专业词汇：T.

　　SAT2考试是SAT subject test的通常说法，SAT2考试有别于SAT1，它是一种专项考试，考察学生某一科目的能力。下面澳际小编搜集整理了SAT2生物考试专业词汇中以字母T打头的词汇，希望能够帮助大家更好地备考SAT2生物考试。

　　Taxonomy(分类法)

　　The study of biological classification.

　　taste buds(味蕾)

　　Structures on the tongue that contain chemoreceptors, which respond to four main sensations—sour, salty, bitter, and sweet—to create the sense of taste.

　　Telophase(末期)

　　The final stage of mitosis bore cytokinesis. In telophase, the nuclear envelope re-forms around separated sister chromatids and kinetochore microtubules disappear. Cell elongation also occurs during this phase. The final stage of the first meiotic division (meiosis I), during which chromosomes arrive at the poles of the cell and begin to recondense; the final stage of the second meiotic division (meiosis II), during which chromosomes arrive at the poles of the cell, the nuclear envelope begins to re-form, and the chromosomes begin to recondense.

　　Testosterone(睾酮)

　　A hormone necessary for sperm production in men. Also responsible for developing and maintaining the secondary sex characteristics of males, starting at puberty.

　　Thyroid(甲状腺)

　　Gland that produces the hormone thyroxine, which increases the metabolism of most of the cells in the body. Located in the neck.

　　Transpiration(蒸发作用)

　　The process by which a plant loses water to its environment through evaporation.

　　Tendon(腱)

　　Connective tissue between bones and muscles.

　　Testes(睾丸)

　　The male gonads; sperm and testosterone are produced here.

　　trophic level(营养级)

　　Steps on a food/biomass pyramid that are dined by organisms within a community that are the same distance from the primary producers in a food web.

　　Tropism(向性)

　　Long-term growth of a plant toward or away from a stimulus.

　　Tuber(块茎)

　　Fleshy underground storage structure composed of an enlarged portion of the stem that has on its surface buds capable of producing new plants.

　　Tissue(组织)

　　A group of closely connected and similar cells that cooperate to generate a specific structure or specialized function within an organism.

　　Tracheophyte(维管植物)

　　A terrestrial plant with a vascular system.

　　Trait(特征)

　　Any observable feature or characteristic of an organism.

　　transfer RNA (Trna/翻译RNA)

　　An RNA molecule used in protein synthesis as a link helping to convert messenger RNA into amino acids.

　　以上便是澳际小编为大家整理的SAT2生物考试专业词汇中以字母T打头的词汇的相关介绍，希望对大家有所帮助。更多SAT考试相关资料尽在澳际教育网SAT考试频道，澳际小编祝大家都能取得理想的SAT2生物考试成绩!