Search found 22 matches

by larock01
Fri Apr 21, 2006 11:46 pm
Forum: Zoology Discussion
Topic: Most abundant class of animals
Replies: 8
Views: 15786

Most abundant class of animals

I am wondering what class of animals exists in the greatest number on earth?

I am thinking maybe Insecta, given the fact that they exist in more than 925,000 species on earth.
by larock01
Mon Apr 17, 2006 1:49 am
Forum: Cell Biology
Topic: Translation
Replies: 2
Views: 2458

Translation

Within a cell is the site for translation in the Smooth ER or the Rough ER? Or another place?
Thanks for your help
by larock01
Sun Apr 16, 2006 4:56 pm
Forum: Zoology Discussion
Topic: Adaptations for gas exchange
Replies: 2
Views: 3053

Adaptations for gas exchange

Which of the following is not an adaptation for gas exchange?

- Lungs
- Tracheal system
- Gills
- Moist epidermis
- Sinuses

I was thinking probably either tracheal system or moist epidermis?
Can someone confirm my answer?
by larock01
Sun Apr 16, 2006 4:52 pm
Forum: Molecular Biology
Topic: Type of Rection
Replies: 4
Views: 2470

Type of Rection

What characterizes this reaction: A+B ---> AB+ energy ?

I am thinking maybe either exergonic reaction or endergonic reaction or maybe another one?

Thanks in advance for your help.
by larock01
Sun Apr 16, 2006 4:49 pm
Forum: Zoology Discussion
Topic: Organisms
Replies: 29
Views: 16904

Here is what clam is:

http://en.wikipedia.org/wiki/Clam
by larock01
Sun Apr 16, 2006 4:44 pm
Forum: Evolution
Topic: Bird Evolution
Replies: 5
Views: 3983

Bird Evolution

It is theorized that birds evolved from which groups?

I am hesitating on the following (I know some might be ridiculous but i would rather have broad possibilities than not have the correct answer.)
- Fish
- Amphibians
- Reptiles
- Mammals
- Prokaryotes

Thanks in advance for your help.
by larock01
Sun Apr 16, 2006 4:39 pm
Forum: Genetics
Topic: Genetic Crossing
Replies: 7
Views: 4072

I'm thinking choice number two (BBxBb) because more offspring show the dominant trait than the recessive trait.
Can you confirm that?
by larock01
Sun Apr 16, 2006 12:51 am
Forum: Zoology Discussion
Topic: Organisms
Replies: 29
Views: 16904

Can anyone else maybe confirm that?
by larock01
Sun Apr 16, 2006 12:50 am
Forum: Zoology Discussion
Topic: Savanna
Replies: 4
Views: 3422

And which ones are the two that are not producers?
by larock01
Sat Apr 15, 2006 11:27 pm
Forum: Botany Discussion
Topic: Trip through a plant's roots.
Replies: 5
Views: 3660

Trip through a plant's roots.

What is the order in which water and minerals pass on their way up from a plant's roots: I kind of know what they will pass through but I am unsure on the order. Here are the choices I have come down to: - Root hair, endodermis (Casparian strip), epidermis, cortex, stele - Root hair, cortex, epiderm...
by larock01
Sat Apr 15, 2006 11:17 pm
Forum: Zoology Discussion
Topic: Organisms
Replies: 29
Views: 16904

im thinking lungfish or salamander? However, I am not sure.
Can someone help?
by larock01
Sat Apr 15, 2006 10:26 pm
Forum: Molecular Biology
Topic: Peptidyl Synthase
Replies: 2
Views: 2157

Did you try Google or Wikipedia. I have always have difficult questions as well and those two sites help me a lot.

Let me know if you still need some other links.
Good luck!