You sort through the parts, and scowl. You have about half a biologics lab here, and about half an automation lab… but perhaps all it needs is a little SPARK OF GENIUS. You pry off the glass of a vintage cathode-ray TV that somehow survived the crash, cut your thumb with a shard of twisted metal, spit into the mixture to give it some growth medium, then add some wires to one of your salvaged batteries to artificially hasten cell growth and reproduction, and spit again, and here's a Bunsen burner with enough fuel left to still work, and soon you have a bubbling, redividing, vaguely flesh-toned soup of amino acids and stem cells, all the potential of life with no structure to hang on to. Perfect.
You pick up your tablet, and proceed to reprogram your own DNA in culture via a bombardment of ultraviolet and ultrasonic waves. A little bit of electric charge in the right places, and soon you have a whole artificial stomach, acids and enzymes churning away. This one of course has the benefit of an attached wifi transmitter syncing analysis of the contents right back to your tablet, as well as being open-air so you can just shove things in it without all that messy "chewing" business. Now, to rig up a contact patch…
Bending out a side wall of the old TV to improvise another shallow bowl, you smear undifferentiated stem cells against the metal, add some more wires back to another wifi transmitter from the little box you carry on you at all times, and then let the cells gel and solidify into the many layers of human skin. Minus the hairs of course, you didn't program that.
Some simpler testing kits follow, just whipped up out of the remains of your kitchen. (Cooking is chemistry, after all.) And with a little additional work, you add an acid bath by distilling down some vinegar you had lying around. Besides, if you want to make glue or some of your more technical coatings, it'll be nice to have some acetic acid on hand.
You go back into the ship, and find the insides all tumbled around and smashed. Though you've already salvaged most of the usable electronics, there's still a lot of other stuff left. Where to start?
[ ] The tumbled-together kitchen, which ought to have some actual food in it somewhere amid all the utensils and kitchen gadgets.
[ ] Your personal room, which has a lot of books on esoteric subjects like xenobiology, as well as some smashed furniture the crushed remains of your latest project.
[ ] The bathroom, home to all your cosmetics and toiletries, as well as a lot of broken porcelain and plumbing.
In the worse-off sector, there's…
[ ] The biochemistry lab, now a huge pile of ruined glassware and dangerous chemicals.
[ ] The robotics and engineering lab, now a tangle of twisted metal still spitting sparks.
[ ] The armory, which could decide to cook off any minute now.
[ ] The engine room, home to your only way off this rock. Though who would ever want to leave when there's so much SCIENCE to be had here?