Ssiscool

15th Jul 2004

Jurassic Park (1993)

Corrected entry: There's a problem with the "faulty lysine gene" idea. If the idea is to insert a faulty gene to prevent the dinosaurs metabalizing lysine, then feeding them dietary supplements won't help. They won't be able to metabolize the extra lysine, so what's the point of them eating it? If the idea is to stop them manufacturing lysine then they are on a hiding to nothing anyway, as lysine is not "manufactured" in the body and is obtained exclusively from dietary sources. Either way, those dinosaurs are in trouble from the getgo.

Correction: The faulty lysine gene wasn't inserted to prevent the dinosaurs from metabolising lysine: It makes them lysine dependent. Word for word from the book (since it explains it better): "we don't want them to survive in the wild. So I've made them lysine dependent. I inserted a gene that makes a single faulty enzyme in protein metabolism. As a result, the animals cannot manufacture the amino acid lysine. They must ingest it from the outside. Unless they get an extraneous source of lysine - supplied by us, in tablet form - they'll go into a coma within 12 hours and expire."

Rlvlk

How is it even possible to administer tablets to a dinosaur?

Depends on the dinosaur. With a T-Rex, just get another animal such as the goat and put the tablets in the body of the goat. Same way you put a dogs tablet in a bit of ham.

Ssiscool

Correction: Lysine could be administered by making vegetable matter high in lysine available.

Noman

27th Aug 2001

Jurassic Park (1993)

Corrected entry: When the doctor is showing off the piece of amber that they have gotten the DNA from, there is a problem. The mosquito in the amber is a male, as one can tell by the antennae. Because it is only the female mosquito that feeds on blood, the male should only have nectar in its stomach. To make it worse, in that species of mosquito, Toxirhynchites, both the males AND females are flower feeders, and would therefore have no blood, or dinosaur DNA in their stomachs. (00:25:00)

Correction: Can we not just assume that the mosquito in Amber in the cane is just symbolic and doesn't necessarily have to be the exact species and gender of the mosquitoes that yielded the dino blood and DNA?

applejackson

Using the actual mosquito will have more meaning to Hammond than a random one. John is also shown to want only the best.

Ssiscool

I don't know. I would think that a mosquito preserved in Amber containing dinosaur blood would be exceptionally rare and probably not the kind of thing you'd waste on a cane.

applejackson

Correction: Hammond's company, InGen, did not deal exclusively with dinosaurs. Dr. Ellie Sattler, the paleo-botanist, observed and mentioned that Jurassic Park was also full of ancient and extinct plant life. InGen used the same process to procure vegetable DNA from ancient insects (such as the Toxirhynchites mosquitoes) that fed on vegetable matter. It's the same process.

Charles Austin Miller

Plant sap is composed mostly of water and dissolved sugars, hormones and carbohydrates. It does not contain any DNA.

Incorrect. Plant genomics research shows that plant fluids do, indeed, contain plant DNA. Moreover, a single mosquito could yield the DNA of several different plants, as well as the mosquito's own DNA and the DNA of microbes consumed along with the plant fluids.

Charles Austin Miller

Correction: The mosquito in the amber is not one that supplied the DNA for the dinosaurs. We know this because there is no drill hole for the extraction. When the extraction process is shown, a hole several millimetres across is drilled into the amber.

Correction: Plant sap consists of water, some simple sugars, more complex carbohydrates and plant hormones. It does not contain any DNA at all.

It's about the mosquito inside the amber, not the amber itself. Anyway, plant sap most definitely contains DNA, just plant DNA. All living organisms have DNA.

lionhead

Plant sap does not contain DNA. Phloem sap consists primarily of sugars, hormones, and mineral elements dissolved in water. DNA is polar due to its highly charged phosphate groups and dissolves easily in water. Transporting dissolved DNA would be utterly pointless.

Fine, the amber doesn't contain DNA (it's fossilized anyway). It's still a bad correction.

lionhead

8th Apr 2015

Jurassic Park (1993)

Corrected entry: When Muldoon prepares to shoot the raptor he unfolds his rifle butt. However the rifle is already unfolded when he and Ellie are passing the raptor pen.

Correction: Time passed between those points. It is entirely plausible that he folded his stock as he walked into the thick jungle to keep it from getting hung up on the vegetation, only to unfold it again when he has his shot lined up.

An extremely unlikely situation where by he is making it harder for him to defend himself.

Ssiscool

The SPAS-12 (a shotgun, not a rifle) can be fired from the hip, as seen in a variety of videos on it. In a dense jungle, being able to swing the gun around to an up-close target without snagging would probably be more important than the shoulder stock. In fact, if you watch Muldoon swing around to try to shoot the "clever girl", the stock is in the way on his shoulder, and he couldn't get the shotgun pulled back far enough to hit her.

Correction: It's actually an Italian shotgun, the Franchi SPAS-12. From the time they pick up the shotgun to the time Muldoon extends the folding stock, you can see the folded shoulder rest still laying atop the shotgun.

10th Apr 2015

Jurassic Park (1993)

Corrected entry: In the kitchen confrontation, the two little children are strong enough to successfully force the freezer door shut on a charging Velociraptor. Twenty seconds later, in the control room, the two adults are only barely able to hold a door shut against a charging Velociraptor.

Charles Austin Miller

Correction: There's not really a whole bunch of proof that this is valid. As we saw, the freezer floor was covered in ice, which would have negated some of the Raptor's momentum. The kids could have closed it. In the other case, there was no ice on the floor, so the Raptor had full swing.

But even so if the raptor did slip on the ice going into the door it would still send Lex and Tim flying.

Ssiscool

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