Search found 6 matches

by chousta
Sat Aug 23, 2008 7:14 am
Forum: Genetics
Topic: Help
Replies: 1
Views: 4392

Help

Hey. just afew revision questions i need help with because i dont have any answers. in bold are my answers 1) Sex linkage of a gene a) means that the phenotype is confined to one sex b) involves only the Y chromosome c) implies that the gene is on one of the sex chromosomes d) means that colour blin...
by chousta
Sun Aug 17, 2008 8:48 am
Forum: Ecology
Topic: GM crops and canola
Replies: 2
Views: 8527

Re: GM crops and canola

"Genetically modified organisms already help us to reduce pesticide use on cotton crops, and grow better canola crops. The benefits are greater than any risk". This is meant to be in the form of a poster, thus I will employ headings. * GM crops are currently grown by 8.5 million farmers in...
by chousta
Sun Aug 03, 2008 3:23 am
Forum: Genetics
Topic: genetics-silkworms
Replies: 2
Views: 2549

genetics-silkworms

hey all. im havin some troubles with a question from an exercise, and it doesn't have a solution, but ive made an attempt, hoping its right and someone could lead me the right way for the next part of it. Question: http://img227.imageshack.us/img227/5241/96874872oa6.jpg a) I addressed this question ...
by chousta
Sun Aug 03, 2008 1:54 am
Forum: Ecology
Topic: GM crops and canola
Replies: 2
Views: 8527

GM crops and canola

hey all. just wondering how i should address this poster presentation. "Genetically modified organisms already help us to reduce pesticide use on cotton crops, and grow better canola crops. The benefits are greater than any risk". I'm planning to present this in a table like format with fo...
by chousta
Sat May 10, 2008 1:24 am
Forum: Molecular Biology
Topic: Enzymes
Replies: 1
Views: 1741

Enzymes

Hi

Substrate rations: how do they affect the occupancy of the enzyme's binding sites and the reaction rate?

Thanks
by chousta
Thu May 08, 2008 6:21 am
Forum: Molecular Biology
Topic: THE NATURE OF ENZYMES
Replies: 10
Views: 27686

THE NATURE OF ENZYMES

Hi, i have this question "Discuss the nature of enzymes, with reference to enzyme structure as well as function." This is my response(HAVE I MISSED ANYTHING OUT??) Enzymes are proteins and are generally globular in shape, which is a consequence of the folding of the peptide chain. Their po...