Search found 8 matches

by Olympic
Sat Aug 11, 2012 5:25 pm
Forum: General Discussion
Topic: Help please
Replies: 8
Views: 14079

Thanks again. Is the baby one correct? Think the one below is a better answer for the iodine question To prevent getting  an enlarged thyroid gland, or goitre,  And also to prevent symptoms such as dry skin, hair loss, fatigue and slowed reflexes which is what you may get if have insufficient levels...
by Olympic
Sat Aug 11, 2012 12:05 am
Forum: General Discussion
Topic: Help please
Replies: 8
Views: 14079

Thanks guys just wondering if these are correct? Why are babies tested for thyroxine levels?  To measure the blood levels of thyroid hormone (T4) and TSH Why take extra iodine in the diet? Adequate levels of iodine ensure the proper functioning of the thyroid gland. Your thyroid regulates your metab...
by Olympic
Wed Aug 01, 2012 8:53 pm
Forum: General Discussion
Topic: Help please
Replies: 8
Views: 14079

Re: Help please

Shoot sorry

1b identical plants produced are much more predictable than normal plants, so their yields are more reliable
Plants that are resistant to pesticides can be reproduced more efficiently
by Olympic
Wed Aug 01, 2012 7:45 pm
Forum: General Discussion
Topic: Help please
Replies: 8
Views: 14079

Help please

Hi, I have done some questions and was wondering if someone would not mind having a look over them. I have answered them to my best ability. Hope they are not all wrong! Thanks a million. 1Many fruits and vegetables are genetically identical. A ) state one way in which plants forming such fruits and...
by Olympic
Thu Jul 26, 2012 4:22 pm
Forum: General Discussion
Topic: Please help with my work
Replies: 6
Views: 16504

4G False
Chewing is catabolic and physically breaks up the food.

Sorry about mix up in answers. Find some of the subject v difficult.
Just need more work and I'll get there!
by Olympic
Wed Jul 25, 2012 2:05 pm
Forum: General Discussion
Topic: Please help with my work
Replies: 6
Views: 16504

Thanks guys

Is 4g correct?
 
4d false as it not expressed there as you said, expressed in epithelial cells?
by Olympic
Tue Jul 24, 2012 6:47 pm
Forum: General Discussion
Topic: Please help with my work
Replies: 6
Views: 16504

Re: Please help with my work

Thanks a million for your help. Have attempting a few more and the incorrect ones. 1. fats contain more energy than carbohydrates do, because fat molecules are chemically much more reduced  4c  False  if carbohydrate supply is very low, the body will automatically use your proteins  as an energy sou...
by Olympic
Mon Jul 23, 2012 2:17 pm
Forum: General Discussion
Topic: Please help with my work
Replies: 6
Views: 16504

Please help with my work

Hi everyone, I'd really appreciate it if someone could help me with these questions. I've only just took up Biology so it's all a but daunting at the moment. Thanks in advance for any help. 1)Why is fat used for long term energy storage, especially in animals? Ans; maybe cos they insulate and form m...