• 2022-05-28 问题

    Most yeast genes are between 5 and 100kb long, and most mammalian genes are less than 2kb long.

    Most yeast genes are between 5 and 100kb long, and most mammalian genes are less than 2kb long.

  • 2022-05-28 问题

    Most yeast genes are between 5 and 100kb long, and most mammalian genes are less than 2kb long. A: 正确 B: 错误

    Most yeast genes are between 5 and 100kb long, and most mammalian genes are less than 2kb long. A: 正确 B: 错误

  • 2021-04-14 问题

    why mammalian genomes are 100 times the size of bacterial genomes yet are replicated in just a few minutes. Which of the following best explains this fact?

    why mammalian genomes are 100 times the size of bacterial genomes yet are replicated in just a few minutes. Which of the following best explains this fact?

  • 2021-04-14 问题

    The mammalian cell as a microorganism-genetic and biochemical studies in vitro puck, Theodore T.(Theodore Thomas) xi,219p.illus6px. ISBN 0-816-26980-7 San Francisco,Holden-Day 1972 该文献类型为期刊论文。

    The mammalian cell as a microorganism-genetic and biochemical studies in vitro puck, Theodore T.(Theodore Thomas) xi,219p.illus6px. ISBN 0-816-26980-7 San Francisco,Holden-Day 1972 该文献类型为期刊论文。

  • 2021-04-14 问题

    The mammalian cell as a microorganism;-genetic and biochemical studies in vitro puck, Theodore T.(Theodore Thomas) xi,219p.illus6px. ISBN 0-816-26980-7 San Francisco,Holden-Day 1972 该文献类型为期刊论文。

    The mammalian cell as a microorganism;-genetic and biochemical studies in vitro puck, Theodore T.(Theodore Thomas) xi,219p.illus6px. ISBN 0-816-26980-7 San Francisco,Holden-Day 1972 该文献类型为期刊论文。

  • 2022-05-29 问题

    The correct descriptions about prion are A: It is a normal component of mammalian brain cells. B: The secondary structure is rich in α-helices. C: The prions with structural variations can aggregate with each other to form amyloid fiber precipitation. D: The prions are viruses containing nucleic acids.

    The correct descriptions about prion are A: It is a normal component of mammalian brain cells. B: The secondary structure is rich in α-helices. C: The prions with structural variations can aggregate with each other to form amyloid fiber precipitation. D: The prions are viruses containing nucleic acids.

  • 2022-05-29 问题

    In mammalian development,<br/>which of the following is in the correct chronological order of event:_____ A: blastocyst, zygote, 4-cell,<br/>compacted morula B: zygote, 4-cell, compacted<br/>morula, blastocyst C: compacted morula,<br/>blastocyst, zygote, 4-cell D: 4-cell, compacted morula,<br/>blastocyst, zygote

    In mammalian development,<br/>which of the following is in the correct chronological order of event:_____ A: blastocyst, zygote, 4-cell,<br/>compacted morula B: zygote, 4-cell, compacted<br/>morula, blastocyst C: compacted morula,<br/>blastocyst, zygote, 4-cell D: 4-cell, compacted morula,<br/>blastocyst, zygote

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