Welcome Guest Search | Active Topics |

Tag as favorite
AAMC FL3 CP Q24
Options
Previous Topic Next Topic
Nicole_5521
#1 Posted : Tuesday, August 10, 2021 4:48:07 PM
Rank: Advanced Member

Groups: Registered
Joined: 4/30/2020
Posts: 71

Thanks: 0 times
Was thanked: 0 time(s) in 0 post(s)
Hi,

How can you tell from the passage information that if compound 2 were to be added first and then compound 1 is added later, then that would make the apoptosis result go completely as if compound 2 were alone?

I thought that regardless of which would be added first, as long as both compound 1 and 2 are there, it would produce an effect characteristic to both. Rather than being characteristic to compound 2 alone (if compound 2 is added first).

How do you piece together the information from the passage to infer the conclusion that compound 1 needs to be added first?

Thanks!
Back to top
Report?
INSTR_Katrina_128
#2 Posted : Friday, August 13, 2021 4:30:28 PM
Rank: Advanced Member

Groups: Registered
Joined: 5/18/2021
Posts: 73

Thanks: 0 times
Was thanked: 0 time(s) in 0 post(s)
Hi Nicole,

On my AAMC FL3 CP Q24, the question talks about glucose interconverting between open-chain and closed-ring form. Are we looking at the same test? Can you double check that you have the correct question labelled?

Thanks!

Katrina
Back to top
Report?
Nicole_5521
#3 Posted : Friday, August 13, 2021 5:52:45 PM
Rank: Advanced Member

Groups: Registered
Joined: 4/30/2020
Posts: 71

Thanks: 0 times
Was thanked: 0 time(s) in 0 post(s)
sorry AAMC FL4 CP Q24
Back to top
Report?
INSTR_Katrina_128
#4 Posted : Tuesday, August 17, 2021 9:41:10 PM
Rank: Advanced Member

Groups: Registered
Joined: 5/18/2021
Posts: 73

Thanks: 0 times
Was thanked: 0 time(s) in 0 post(s)
Got it! 😀

This passage is really really tricky. The key information is in the 3rd paragraph.

First, we want to add a compound that will INHIBIT the degradation of IKB -- in other words, a compound that will prepare cells for chemotherapy. Compound 1 does this.

Then, we want to add a chemotherapeutic agent: Compound 2.

So, add Compound 1 THEN add Compound 2. Prep for chemotherapy, wait a bit, THEN add chemotherapy.

To ensure that the cells are all first exposed ONLY to Compound 1, and therefore "prepped for chemotherapy", we should only expose them to Compound 1, and then wait a bit.

It's like swabbing an arm with alcohol... waiting a few seconds... and then taking a blood sample. You don't take the blood sample AND swab the arm at the same time.
Back to top
Report?
Users browsing this topic
Guest (3)
Tag as favorite
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.

Clean Slate theme by Jaben Cargman (Tiny Gecko)
Powered by YAF | YAF © 2003-2009, Yet Another Forum.NET
This page was generated in 0.078 seconds.