HackMD
  • Beta
    Beta  Get a sneak peek of HackMD’s new design
    Turn on the feature preview and give us feedback.
    Go → Got it
    • Beta  Get a sneak peek of HackMD’s new design
      Beta  Get a sneak peek of HackMD’s new design
      Turn on the feature preview and give us feedback.
      Go → Got it
      • Sharing Link copied
      • /edit
      • View mode
        • Edit mode
        • View mode
        • Book mode
        • Slide mode
        Edit mode View mode Book mode Slide mode
      • Note Permission
      • Read
        • Owners
        • Signed-in users
        • Everyone
        Owners Signed-in users Everyone
      • Write
        • Owners
        • Signed-in users
        • Everyone
        Owners Signed-in users Everyone
      • More (Comment, Invitee)
      • Publishing
        Please check the box to agree to the Community Guidelines.
        Everyone on the web can find and read all notes of this public team.
        After the note is published, everyone on the web can find and read this note.
        See all published notes on profile page.
      • Commenting Enable
        Disabled Forbidden Owners Signed-in users Everyone
      • Permission
        • Forbidden
        • Owners
        • Signed-in users
        • Everyone
      • Invitee
      • No invitee
      • Options
      • Versions and GitHub Sync
      • Transfer ownership
      • Delete this note
      • Template
      • Insert from template
      • Export
      • Dropbox
      • Google Drive Export to Google Drive
      • Gist
      • Import
      • Dropbox
      • Google Drive Import from Google Drive
      • Gist
      • Clipboard
      • Download
      • Markdown
      • HTML
      • Raw HTML
    Menu Sharing Help
    Menu
    Options
    Versions and GitHub Sync Transfer ownership Delete this note
    Export
    Dropbox Google Drive Export to Google Drive Gist
    Import
    Dropbox Google Drive Import from Google Drive Gist Clipboard
    Download
    Markdown HTML Raw HTML
    Back
    Sharing
    Sharing Link copied
    /edit
    View mode
    • Edit mode
    • View mode
    • Book mode
    • Slide mode
    Edit mode View mode Book mode Slide mode
    Note Permission
    Read
    Owners
    • Owners
    • Signed-in users
    • Everyone
    Owners Signed-in users Everyone
    Write
    Owners
    • Owners
    • Signed-in users
    • Everyone
    Owners Signed-in users Everyone
    More (Comment, Invitee)
    Publishing
    Please check the box to agree to the Community Guidelines.
    Everyone on the web can find and read all notes of this public team.
    After the note is published, everyone on the web can find and read this note.
    See all published notes on profile page.
    More (Comment, Invitee)
    Commenting Enable
    Disabled Forbidden Owners Signed-in users Everyone
    Permission
    Owners
    • Forbidden
    • Owners
    • Signed-in users
    • Everyone
    Invitee
    No invitee
       owned this note    owned this note      
    Published Linked with GitHub
    Like BookmarkBookmarked
    Subscribed
    • Any changes
      Be notified of any changes
    • Mention me
      Be notified of mention me
    • Unsubscribe
    Subscribe
    # 生物 2021 深二模 ###### tags: `Biology` [![hackmd-github-sync-badge](https://hackmd.io/fTdTJEueRqiz4dJTjiC-lw/badge)](https://hackmd.io/fTdTJEueRqiz4dJTjiC-lw) 判断:输入葡萄糖盐水可用于急性肠炎的治疗。 正确。补充水分和盐分。 判断:检测血液中甲胎蛋白含量可诊断癌症。 正确。偏高则有可能癌症。 判断:用胶原蛋白线缝合伤口免去术后拆线。 正确。 判断:钠钾泵对 $\ce{K^+}$ 的作用是将其泵入细胞内。 正确。细胞内浓度高,需要主动运输吸收以维持高浓度。 判断:神经细胞受到刺激时 $\ce{Na+}$ 通过钠钾泵内流。 错误,顺浓度运输,协助扩散内流。 观察根尖分生组织细胞的有丝分裂需要盐酸吗? 需要,10% 盐酸和 95% 酒精溶液混合的解离液。 观察根尖分生组织细胞中,解离液中酒精和盐酸的作用? 酒精:**迅速杀死细胞,固定细胞的分裂相。** 盐酸:使细胞壁软化,并使细胞间的中胶层物质溶解,从而达到**分离细胞**的目的。 判断:生活在淡水中的动物,细胞不会因失水而涨破,原因可能是细胞膜系统有一定的流动性。 错误,细胞膜流动性不影响细胞在低渗溶液中的渗透吸水,不能防止细胞过度吸水而破裂。 将扦插枝条插入到人尿浸泡过的黄泥中,枝条容易生根,原因? 人尿中含有生长素。 玉米将成熟时,持续干热后遭遇大雨,种子容易在穗上发芽,原因? 高温导致脱落酸降解。 表述:光合作用实验中,光照和黑暗交替进行,和连续光照相比,相同光照时间下产生有机物更多,可能的原因? 光照和黑暗交替进行,让暗反应更充分利用光反应产生的 ATP 和 NADPH 从而使植物在相同光照条件下产生更多糖类。

    Import from clipboard

    Advanced permission required

    Your current role can only read. Ask the system administrator to acquire write and comment permission.

    This team is disabled

    Sorry, this team is disabled. You can't edit this note.

    This note is locked

    Sorry, only owner can edit this note.

    Reach the limit

    Sorry, you've reached the max length this note can be.
    Please reduce the content or divide it to more notes, thank you!

    Import from Gist

    Import from Snippet

    or

    Export to Snippet

    Are you sure?

    Do you really want to delete this note?
    All users will lost their connection.

    Create a note from template

    Create a note from template

    Oops...
    This template is not available.


    Upgrade

    All
    • All
    • Team
    No template found.

    Create custom template


    Upgrade

    Delete template

    Do you really want to delete this template?

    This page need refresh

    You have an incompatible client version.
    Refresh to update.
    New version available!
    See releases notes here
    Refresh to enjoy new features.
    Your user state has changed.
    Refresh to load new user state.

    Sign in

    Forgot password

    or

    By clicking below, you agree to our terms of service.

    Sign in via Facebook Sign in via Twitter Sign in via GitHub Sign in via Dropbox

    New to HackMD? Sign up

    Help

    • English
    • 中文
    • Français
    • Deutsch
    • 日本語
    • Español
    • Català
    • Ελληνικά
    • Português
    • italiano
    • Türkçe
    • Русский
    • Nederlands
    • hrvatski jezik
    • język polski
    • Українська
    • हिन्दी
    • svenska
    • Esperanto
    • dansk

    Documents

    Tutorials

    Book Mode Tutorial

    Slide Mode Tutorial

    YAML Metadata

    Contacts

    Facebook

    Twitter

    Feedback

    Send us email

    Resources

    Releases

    Pricing

    Blog

    Policy

    Terms

    Privacy

    Cheatsheet

    Syntax Example Reference
    # Header Header 基本排版
    - Unordered List
    • Unordered List
    1. Ordered List
    1. Ordered List
    - [ ] Todo List
    • Todo List
    > Blockquote
    Blockquote
    **Bold font** Bold font
    *Italics font* Italics font
    ~~Strikethrough~~ Strikethrough
    19^th^ 19th
    H~2~O H2O
    ++Inserted text++ Inserted text
    ==Marked text== Marked text
    [link text](https:// "title") Link
    ![image alt](https:// "title") Image
    `Code` Code 在筆記中貼入程式碼
    ```javascript
    var i = 0;
    ```
    var i = 0;
    :smile: :smile: Emoji list
    {%youtube youtube_id %} Externals
    $L^aT_eX$ LaTeX
    :::info
    This is a alert area.
    :::

    This is a alert area.

    Versions

    Versions and GitHub Sync

    Sign in to link this note to GitHub Learn more
    This note is not linked with GitHub Learn more
     
    Add badge Pull Push GitHub Link Settings
    Upgrade now

    Version named by    

    More Less
    • Edit
    • Delete

    Note content is identical to the latest version.
    Compare with
      Choose a version
      No search result
      Version not found

    Feedback

    Submission failed, please try again

    Thanks for your support.

    On a scale of 0-10, how likely is it that you would recommend HackMD to your friends, family or business associates?

    Please give us some advice and help us improve HackMD.

     

    Thanks for your feedback

    Remove version name

    Do you want to remove this version name and description?

    Transfer ownership

    Transfer to
      Warning: is a public team. If you transfer note to this team, everyone on the web can find and read this note.

        Link with GitHub

        Please authorize HackMD on GitHub

        Please sign in to GitHub and install the HackMD app on your GitHub repo. Learn more

         Sign in to GitHub

        HackMD links with GitHub through a GitHub App. You can choose which repo to install our App.

        Push the note to GitHub Push to GitHub Pull a file from GitHub

          Authorize again
         

        Choose which file to push to

        Select repo
        Refresh Authorize more repos
        Select branch
        Select file
        Select branch
        Choose version(s) to push
        • Save a new version and push
        • Choose from existing versions
        Available push count

        Upgrade

        Pull from GitHub

         
        File from GitHub
        File from HackMD

        GitHub Link Settings

        File linked

        Linked by
        File path
        Last synced branch
        Available push count

        Upgrade

        Danger Zone

        Unlink
        You will no longer receive notification when GitHub file changes after unlink.

        Syncing

        Push failed

        Push successfully