The shorter strands. They can more easily pass through pores in the gel.
Forensics C
- samlan16
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Re: Forensics C
Old fart who sort of did things sort of for some schools.
- Magikarpmaster629
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Re: Forensics C
Trick question!! No, jk, go ahead.
Ladue Science Olympiad (2014ish-2017)
A wild goose flies over a pond, leaving behind a voice in the wind.
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A wild goose flies over a pond, leaving behind a voice in the wind.
A man passes through this world, leaving behind a name.
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Re: Forensics C
Which of the NCIC classifications is characterized by two deltas and completely re-curving ridges with no interruptions?
Old fart who sort of did things sort of for some schools.
- Magikarpmaster629
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Re: Forensics C
samlan16 wrote:Which of the NCIC classifications is characterized by two deltas and completely re-curving ridges with no interruptions?
Plain Whorl
Ladue Science Olympiad (2014ish-2017)
A wild goose flies over a pond, leaving behind a voice in the wind.
A man passes through this world, leaving behind a name.
A wild goose flies over a pond, leaving behind a voice in the wind.
A man passes through this world, leaving behind a name.
- Magikarpmaster629
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Re: Forensics C
Bleh, you or someone else can go; I'm not good enough at forensics yet to ask good questions.samlan16 wrote:Correct!
Ladue Science Olympiad (2014ish-2017)
A wild goose flies over a pond, leaving behind a voice in the wind.
A man passes through this world, leaving behind a name.
A wild goose flies over a pond, leaving behind a voice in the wind.
A man passes through this world, leaving behind a name.
- daydreamer0023
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Re: Forensics C
Just showed up fresh out of Division B.Magikarpmaster629 wrote:Bleh, you or someone else can go; I'm not good enough at forensics yet to ask good questions.samlan16 wrote:Correct!
"I am among those who think that science has great beauty. A scientist in his laboratory is not only a technician: he is also a child placed before natural phenomena which impress him like a fairy tale." - Marie Curie
Enloe '19 || UNC Chapel Hill '23
See resources I helped create here!
Enloe '19 || UNC Chapel Hill '23
See resources I helped create here!
- samlan16
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Re: Forensics C
Everyone, give me a day. I need to practically write an essay for this.daydreamer0023 wrote:Just showed up fresh out of Division B.Magikarpmaster629 wrote:Bleh, you or someone else can go; I'm not good enough at forensics yet to ask good questions.samlan16 wrote:Correct!Hope I can come up with something relevant. Which powders will react with HCl? With NaOH? With Benedict's solution? For the last question, describe the physical reaction of the powders that react with Benedict's solution.
Old fart who sort of did things sort of for some schools.
- Magikarpmaster629
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Re: Forensics C
You could just list the powders that react with benedict's; I'd like to get this question marathon going again.samlan16 wrote:Everyone, give me a day. I need to practically write an essay for this.daydreamer0023 wrote:
Just showed up fresh out of Division B.Hope I can come up with something relevant. Which powders will react with HCl? With NaOH? With Benedict's solution? For the last question, describe the physical reaction of the powders that react with Benedict's solution.
Ladue Science Olympiad (2014ish-2017)
A wild goose flies over a pond, leaving behind a voice in the wind.
A man passes through this world, leaving behind a name.
A wild goose flies over a pond, leaving behind a voice in the wind.
A man passes through this world, leaving behind a name.
- samlan16
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Re: Forensics C
Yeah, that was sarcasm. Anyway,Magikarpmaster629 wrote:You could just list the powders that react with benedict's; I'd like to get this question marathon going again.samlan16 wrote:Everyone, give me a day. I need to practically write an essay for this.daydreamer0023 wrote:
Just showed up fresh out of Division B.Hope I can come up with something relevant. Which powders will react with HCl? With NaOH? With Benedict's solution? For the last question, describe the physical reaction of the powders that react with Benedict's solution.
[list] [*]Glucose- after heating for ~5 minutes, Benedict's turns red orange due to the reduction of Cu ions, which are released from copper (II) sulfate. [*]Sucrose- conditional of dissolving the crystals to break the bonds between each glucose and fructose, the solution turns slightly red orange. However, it does not exhibit the same color as the glucose rxn because a good majority of the disaccharides are not fully hydrolyzed. Gee, I sound like a Food Science coach. XD[/list]
Old fart who sort of did things sort of for some schools.
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