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Binary file added app/public/images/chloroplast.jpg
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Binary file added app/public/images/mitochondrion.jpg
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Binary file added app/public/models/chloroplast.glb
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Binary file added app/public/models/mitochondrion.glb
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83 changes: 83 additions & 0 deletions app/src/data/models.ts
Original file line number Diff line number Diff line change
Expand Up @@ -179,6 +179,89 @@ export const MODELS: CellModel[] = [
defaultRotationY: 0,
displayScale: 1.2,
},
{
id: "mitochondrion",
name: "线粒体",
subtitle: "细胞器 · 细胞的动力车间",
category: "细胞器",
accent: "#d97b5a",
description:
"线粒体是真核细胞中的「动力车间」,几乎所有需要能量的生命活动都依赖它。它通过有氧呼吸,把葡萄糖等有机物里储存的化学能逐步释放,转化为细胞通用的能量货币 ATP,同时生成二氧化碳和水。",
size: "长 1 – 10 微米,宽 0.5 – 1 微米",
location: "几乎所有真核细胞的细胞质(哺乳动物成熟红细胞除外)",
visibleInLM: "是(经健那绿染色后可见)",
features: [
{ name: "外膜", detail: "光滑、通透性高,小分子可以自由进出" },
{
name: "内膜与嵴",
detail:
"内膜向内折叠形成「嵴」,大幅扩大反应表面积;嵴上排列着与有氧呼吸有关的酶,是合成 ATP 的主要场所",
},
{ name: "基质", detail: "内膜包围的液态区域,含有大量参与有氧呼吸的酶" },
{
name: "线粒体 DNA",
detail:
"线粒体含有少量环状 DNA 与核糖体,能半自主地合成部分自身蛋白质;后代的线粒体几乎全部来自卵细胞,因此呈现「母系遗传」",
},
],
funFact:
"线粒体被认为起源于一种被远古真核细胞「吞下」却没被消化的细菌——这就是著名的「内共生学说」,也正因如此,线粒体至今还保留着自己的 DNA。",
whereItOccurs: {
text: "从酵母到鲸鱼,几乎所有真核细胞都依赖线粒体供能;越是耗能旺盛的细胞(如心肌、骨骼肌、肝细胞),线粒体就越密集。",
habitat: "动物 · 植物 · 真菌 · 原生生物",
},
modelUrl: asset("models/mitochondrion.glb"),
imageUrl: asset("images/mitochondrion.jpg"),
fileSize: 2101280,
defaultRotationY: -Math.PI / 4,
displayScale: 1.4,
},
{
id: "chloroplast",
name: "叶绿体",
subtitle: "细胞器 · 光合作用的车间",
category: "细胞器",
accent: "#4daf7c",
description:
"叶绿体是绿色植物和部分藻类特有的细胞器,被誉为细胞里的「绿色工厂」。它能够捕获太阳光能,把空气中的二氧化碳和水合成为葡萄糖等有机物,同时释放氧气——这正是几乎所有生态系统中物质循环和能量流动的源头。",
size: "长 5 – 10 微米,宽 2 – 4 微米",
location: "绿色植物的叶肉细胞、幼茎及部分藻类细胞的细胞质",
visibleInLM: "是(呈绿色椭球形,可直接观察)",
features: [
{ name: "外膜与内膜", detail: "双层膜结构,把叶绿体与细胞质基质分隔开" },
{
name: "类囊体与基粒",
detail:
"内膜内部存在许多扁平囊状的「类囊体」,多个类囊体堆叠形成「基粒」;基粒之间由基质类囊体相连,极大地扩展了膜面积",
},
{
name: "光合色素",
detail:
"类囊体薄膜上分布着叶绿素 a、叶绿素 b、胡萝卜素和叶黄素,负责吸收并传递光能;这也是叶片呈现绿色的原因",
},
{
name: "基质",
detail:
"内膜与类囊体之间的液态区域,含有暗反应(碳反应)所需的酶,是 CO₂ 被还原为有机物的场所",
},
{
name: "叶绿体 DNA",
detail:
"叶绿体含有少量环状 DNA 与核糖体,能半自主地合成部分自身蛋白质;它和线粒体一样表现为「母系遗传」",
},
],
funFact:
"光合作用分为「光反应」和「暗反应」两个阶段:光反应在类囊体薄膜上进行,把光能转化为 ATP 和 NADPH,同时把水分解释放出 O₂;暗反应在基质中进行,利用光反应提供的能量把 CO₂ 还原为糖类——这是地球上几乎一切生命所需能量的最初来源。",
whereItOccurs: {
text: "凡是能进行光合作用的真核生物,体内都有叶绿体;从一片叶子到广袤的海洋藻类,它们共同维持着地球大气中的氧气与碳循环。",
habitat: "陆生植物 · 水生藻类 · 苔藓与蕨类 · 部分原生生物",
},
modelUrl: asset("models/chloroplast.glb"),
imageUrl: asset("images/chloroplast.jpg"),
fileSize: 2212964,
defaultRotationY: -Math.PI / 4,
displayScale: 1.4,
},
];

export const DEFAULT_MODEL_ID = MODELS[0].id;