diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 6cce863..3f76221 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -4,11 +4,7 @@
     <option name="autoReloadType" value="SELECTIVE" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="d89ddef3-0f6b-45b8-91d4-ca4b15835330" name="Changes" comment="Update">
-      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/content/.obsidian/workspace.json" beforeDir="false" afterPath="$PROJECT_DIR$/content/.obsidian/workspace.json" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/content/index.md" beforeDir="false" afterPath="$PROJECT_DIR$/content/index.md" afterDir="false" />
-    </list>
+    <list default="true" id="d89ddef3-0f6b-45b8-91d4-ca4b15835330" name="Changes" comment="Update" />
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
@@ -81,7 +77,7 @@
       <workItem from="1762612608374" duration="65000" />
       <workItem from="1762612692934" duration="4412000" />
       <workItem from="1762806071935" duration="668000" />
-      <workItem from="1762847028359" duration="13000" />
+      <workItem from="1762847028359" duration="652000" />
     </task>
     <task id="LOCAL−00001" summary="Update">
       <option name="closed" value="true" />
@@ -125,7 +121,21 @@
       <option name="presentableId" value="LOCAL−00006" />
       <updated>1762806734743</updated>
     </task>
-    <option name="localTasksCounter" value="7" />
+    <task id="LOCAL−00007" summary="Add biokemi link">
+      <option name="closed" value="true" />
+      <created>1762847050135</created>
+      <option name="number" value="LOCAL−00007" />
+      <option name="presentableId" value="LOCAL−00007" />
+      <updated>1762847050135</updated>
+    </task>
+    <task id="LOCAL−00008" summary="Update">
+      <option name="closed" value="true" />
+      <created>1762857589808</created>
+      <option name="number" value="LOCAL−00008" />
+      <option name="presentableId" value="LOCAL−00008" />
+      <updated>1762857589808</updated>
+    </task>
+    <option name="localTasksCounter" value="9" />
     <servers />
   </component>
   <component name="TypeScriptGeneratedFilesManager">
@@ -135,6 +145,7 @@
     <ignored-roots>
       <path value="$PROJECT_DIR$/content" />
     </ignored-roots>
+    <MESSAGE value="Add biokemi link" />
     <MESSAGE value="Update" />
     <option name="LAST_COMMIT_MESSAGE" value="Update" />
   </component>
diff --git a/content/.obsidian/workspace.json b/content/.obsidian/workspace.json
index f3daa7e..a6d959a 100644
--- a/content/.obsidian/workspace.json
+++ b/content/.obsidian/workspace.json
@@ -50,12 +50,12 @@
             "state": {
               "type": "markdown",
               "state": {
-                "file": "Biokemi/Termodynamik/Anteckningar.md",
+                "file": "Biokemi/Hemoglobin/Labb.md",
                 "mode": "source",
                 "source": false
               },
               "icon": "lucide-file",
-              "title": "Anteckningar"
+              "title": "Labb"
             }
           }
         ]
@@ -115,8 +115,7 @@
       }
     ],
     "direction": "horizontal",
-    "width": 305.5,
-    "collapsed": true
+    "width": 305.5
   },
   "right": {
     "id": "0948c66181b40af9",
@@ -132,7 +131,7 @@
             "state": {
               "type": "backlink",
               "state": {
-                "file": "Biokemi/Termodynamik/Anteckningar.md",
+                "file": "Biokemi/Hemoglobin/Labb.md",
                 "collapseAll": false,
                 "extraContext": false,
                 "sortOrder": "alphabetical",
@@ -142,7 +141,7 @@
                 "unlinkedCollapsed": true
               },
               "icon": "links-coming-in",
-              "title": "Backlinks for Anteckningar"
+              "title": "Backlinks for Labb"
             }
           },
           {
@@ -210,16 +209,17 @@
   "active": "7e85b893a73f2b8d",
   "lastOpenFiles": [
     "Biokemi/Termodynamik/Provfrågor.md",
+    "Biokemi/Hemoglobin/Labb.md",
     "Biokemi/Termodynamik/Anteckningar.md",
+    "Biokemi/Termodynamik/Anteckningar Gabriel.md",
+    "Biokemi/Termodynamik/Instuderingsfrågor.md",
+    "Biokemi/Termodynamik/Lärandemål.md",
     "attachments/Pasted image 20251111110139.png",
     "attachments/Pasted image 20251111110058.png",
     "attachments/Pasted image 20251111105409.png",
     "attachments/Pasted image 20251111103839.png",
-    "Biokemi/Termodynamik/Instuderingsfrågor.md",
     "Biokemi/Nukleotider/Anteckningar.md",
-    "Biokemi/Termodynamik/Lärandemål.md",
     "Biokemi/Nukleotider/Provfrågor.md",
-    "Biokemi/Termodynamik/Anteckningar Gabriel.md",
     "Biokemi/Labsäkerhet/Anteckningar.md",
     "Biokemi/Labsäkerhet/Provfrågor.md",
     "Biokemi/Nukleotider/Instuderingsfrågor.md",
diff --git a/content/Biokemi/Hemoglobin/Labb.md b/content/Biokemi/Hemoglobin/Labb.md
new file mode 100644
index 0000000..6ad3ccc
--- /dev/null
+++ b/content/Biokemi/Hemoglobin/Labb.md
@@ -0,0 +1,16 @@
+
+2025-11-11
+
+DNA → mRNA → Protein
+
+Protein 99% av reaktionerna som sker i din kropp.
+
+Aminosyrer viktigaste uppdelningen
+- polära/hydrofila
+- opolära/hydrofoba
+
+β-sheets är tillför att maximera yta, en lång platta, fläta
+parallela vs anti-parallela (stabilare, fler bindningar)
+
+monomer vs tetramer
+
diff --git a/content/Biokemi/Termodynamik/Anteckningar.md b/content/Biokemi/Termodynamik/Anteckningar.md
index b60f90d..5fe0d93 100644
--- a/content/Biokemi/Termodynamik/Anteckningar.md
+++ b/content/Biokemi/Termodynamik/Anteckningar.md
@@ -186,3 +186,11 @@ Om ∆G0 = 0 blir K = 1
 Om ∆G0 > 0 blir K < 1
 
 Får vi räkneuppgifter. Det är mest teoretiskt, det är ingenting ni ska räkna ut. Behöver förstå koncepten gör mig nöjd.
+
+Behöver inte kunna lagar med gaskonstanten.
+
+ATP → ADP + $P_i$
+Hur stort är ∆G för ATP hydrolys i RBK?
+37 grader C, [ATP] = 2.25mM, [ADP] = 0.25 mM, [Pi] = 1.65 nM
+R(Gaskonstantent) = 8.315J/mol, ∆G0 = -30.5kJ/mol
+