On #56, honestly, I think it is a poorly worded question. I would say that the reason it is J is because the second sentence says that he built and marketed the product, implying that the man skipped the "Improve" step, which is most closely related to J.
On # 64, is because enzymes are like keys that unlock doors. Even though they are involved they are not changed during the process. Even though the lock is affected, the key is not.
Well, since enzymes increase the rate of reaction, you might be able to identify the presence of a substance using a particular enzyme. But remember, enzymes are a class of molecules, not a specific molecule. I did not want to say "no" because some enzymes might indicate for some substances, but I am not aware of specific ones.
Also in the packet it says absolutely nothing on Co - enzymes. Aren't they the small thing that attaches to an enzyme to make it help break the substrate or what is it. :9 that is the only thing that has me confused other than that
ok. It is good to know that thank you :) i will be on often in the next hour and half to see what other have put up and see their questions thank you again for clearing up what i was having problems with :)
Okay, I am signing off. I must say, the turnout was quite dissappointing. For those of you who joined in the conversation... thank you. To everyone, good luck on the test tomorrow and don't forget to stop by the STEM conference room for some breakfast in the morning.
I do not understand why the answer is what it is for questions 56 and 64.
ReplyDeleteOn #56, honestly, I think it is a poorly worded question. I would say that the reason it is J is because the second sentence says that he built and marketed the product, implying that the man skipped the "Improve" step, which is most closely related to J.
DeleteOn # 64, is because enzymes are like keys that unlock doors. Even though they are involved they are not changed during the process. Even though the lock is affected, the key is not.
So, does that mean that in any reaction that the enzyme would always go unaffected?
DeleteYeah Ashtan, enzymes don't change.
DeleteAre enzymes indicators for anything?
DeleteNot in the sense that you are referring to. But remember that enzymes are proteins.
DeleteSo what would they indicate for?
DeleteWell, since enzymes increase the rate of reaction, you might be able to identify the presence of a substance using a particular enzyme. But remember, enzymes are a class of molecules, not a specific molecule. I did not want to say "no" because some enzymes might indicate for some substances, but I am not aware of specific ones.
DeleteOkay thank you.
DeleteYou are welcome.
DeleteI am signing out. Will be back about 5:30.
ReplyDeleteI am back on.
DeleteDear King Phillip came over for Grape Soda
ReplyDeletedomain Kingdom phylum class order family genus species right?
Right.
DeleteTy :)
DeleteAlso on the review packet it said something about Dihybrid. what would that be it gives a small def. but i would really like to know more :)
ReplyDeleteA dihybrid cross is like when a heterozygous tall yellow pea plant is crossed with a heterozygous tall yellow pea plant.
Deletei do not quite understand. so it is basically 2 of the same species and both heterozygous?
DeleteBoth heterozygous for 2 traits. So you are looking at height and color. Remember when we did the TtYy x TtYy and we would get the 9:3:3:1 ratio.
DeleteAHHHHHHH. ok i get it thank you :)
DeleteAlso in the packet it says absolutely nothing on Co - enzymes. Aren't they the small thing that attaches to an enzyme to make it help break the substrate or what is it. :9 that is the only thing that has me confused other than that
ReplyDeleteCo-enzymes help and enzyme do its job. I doubt such an obscure concept would be on the test, but you never know.
Deleteok. It is good to know that thank you :) i will be on often in the next hour and half to see what other have put up and see their questions thank you again for clearing up what i was having problems with :)
DeleteYou are welcome.
DeleteOkay, I am signing off. I must say, the turnout was quite dissappointing. For those of you who joined in the conversation... thank you. To everyone, good luck on the test tomorrow and don't forget to stop by the STEM conference room for some breakfast in the morning.
ReplyDelete