https://padlet.com/ryk/d8fhzcfquztv Made with the help of a typing monkey en-us 2016-08-23 22:26:39 UTC 2025-11-14 22:17:53 UTC hello@padlet.com ryk https://padlet.com/ryk/d8fhzcfquztv/wish/119483664 2016-08-23 22:28:10 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119483664 ryk https://padlet.com/ryk/d8fhzcfquztv/wish/119484220 2016-08-23 22:34:25 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119484220 ryk https://padlet.com/ryk/d8fhzcfquztv/wish/119484361
Make a simple copy of the diagram on pg 284]]> 2016-08-23 22:36:12 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119484361 ryk https://padlet.com/ryk/d8fhzcfquztv/wish/119484497
Coplete question 21.8 pg 286 
What things does Penicillium need to be able to produce the antibiotic .?
Why does peniciliium produce the antibiotic??]]> 2016-08-23 22:38:19 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119484497 ryk https://padlet.com/ryk/d8fhzcfquztv/wish/119484820
Read the activity 21.3 pg 285

]]> 2016-08-23 22:42:38 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119484820 ryk https://padlet.com/ryk/d8fhzcfquztv/wish/119484890 2016-08-23 22:43:57 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119484890 ryk https://padlet.com/ryk/d8fhzcfquztv/wish/119484903 2016-08-23 22:44:09 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119484903 ryk https://padlet.com/ryk/d8fhzcfquztv/wish/119485114 2016-08-23 22:46:11 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119485114 ryk https://padlet.com/ryk/d8fhzcfquztv/wish/119485177 Its when dey lactose chemicals]]> 2016-08-23 22:47:02 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119485177 ryk https://padlet.com/ryk/d8fhzcfquztv/wish/119488117 2016-08-23 23:22:28 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119488117 ryk https://padlet.com/ryk/d8fhzcfquztv/wish/119500391 What does Lactase convert lactose to??]]> 2016-08-24 01:23:23 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119500391 ryk https://padlet.com/ryk/d8fhzcfquztv/wish/119500592 Why is it quite effective at preserving milk]]> 2016-08-24 01:25:46 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119500592 ryk https://padlet.com/ryk/d8fhzcfquztv/wish/119710687 Text page 286/287I
WHY
WHAT
WHERE
WHO]]> 2016-08-24 22:07:16 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119710687 143501 https://padlet.com/ryk/d8fhzcfquztv/wish/119712377 WHY- So crops are not harmed for farming, so when crops are sprayed with herbicides, only weeds are killed.
WHAT- Crops have been genetically modified to avoid damage from herbicides and insects.
WHERE- Most effective where there are lots of insects, mainly on farmland.
WHO- Farmers can spray a field of these plants with the herbicides, and onlythe  weeds are killed.
Insect pests, such as the cotton boll weevil, are killed if they eat the cotton plants.
It is not time consuming for farmers as you don't have to avoid the each individual corn crop, for example, you can get an aeroplane and spray the whole field within minutes. This is due to the plants being modified to resist the damage of herbicides.
It is also a disadvantage to labours as they can become unemployed.]]> 2016-08-24 22:27:29 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119712377 145041 https://padlet.com/ryk/d8fhzcfquztv/wish/119712563 Concerns of genetic engineering
Wasting research on genetically modified food with more vitamin rather then solving the main problem people not having enough money to buy food (poverty).
Concerns that herbicide resistance gene might spread from crop plants into other plants proving super weeds that can't be killed by herbicides.
Genetically modified foods contain toxin that kills insects and can also harm the person eating it.
Genetically engineered crops could cause health problems. For instance, genes from an allergenic plant could transfer this unwanted trait to the target plant.
Ethical issues can restrict the use of genetic engineering.
Pests can evolve to become immune to the toxins.

]]> 2016-08-24 22:29:25 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119712563 142233 https://padlet.com/ryk/d8fhzcfquztv/wish/119712602 2016-08-24 22:29:51 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119712602 16428 https://padlet.com/ryk/d8fhzcfquztv/wish/119712665 What: Normal rice has been genetically modified to produce much more vitamin A which is called Golden Rice as it is yellow.
Why:There are children in some parts of the world where their diet mainly consists of white rice which lack Vitamin A. 
Where: Some parts of the world(undeveloped countries)eg- Asia and Africa
Who: In children


]]> 2016-08-24 22:30:49 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119712665 16428 https://padlet.com/ryk/d8fhzcfquztv/wish/119713023 Golden rice]]> 2016-08-24 22:34:38 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119713023 142233 https://padlet.com/ryk/d8fhzcfquztv/wish/119713035 eating genetically engineered crops are believed possible to be harmful ]]> 2016-08-24 22:34:43 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119713035 164111 https://padlet.com/ryk/d8fhzcfquztv/wish/119713057 why- it regulates the blood sugar in blood of people of type 1 diabetes people.
What- The genes in the bacterial DNA not only manufacture proteins but also the hormone insulin.
Where - Using a vat, similar to a fermenter

]]> 2016-08-24 22:34:58 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119713057 142233 https://padlet.com/ryk/d8fhzcfquztv/wish/119713336 some people think it may harm their health to eat GM food because the crops contain a toxin that kills insects

]]> 2016-08-24 22:39:00 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119713336 16428 https://padlet.com/ryk/d8fhzcfquztv/wish/119713342 2016-08-24 22:39:07 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119713342 142233 https://padlet.com/ryk/d8fhzcfquztv/wish/119713444 although there is no proof that it causes wny damage to people.

]]> 2016-08-24 22:41:04 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119713444 142233 https://padlet.com/ryk/d8fhzcfquztv/wish/119713478 may harm insects other than the ones who eat the crop and cause the damage.

]]> 2016-08-24 22:41:35 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119713478 ryk https://padlet.com/ryk/d8fhzcfquztv/wish/119713579 J done by IGBIO]]> 2016-08-24 22:43:02 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119713579 142233 https://padlet.com/ryk/d8fhzcfquztv/wish/119713585 some insects are evolving and adapting to become resistant to the Bt toxin.

]]> 2016-08-24 22:43:08 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119713585 142233 https://padlet.com/ryk/d8fhzcfquztv/wish/119713631 Bt toxin : is specific and only harms herbivore that eat the plant]]> 2016-08-24 22:43:54 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119713631 https://padlet.com/ryk/d8fhzcfquztv/wish/119713638 Insulin]]> 2016-08-24 22:44:06 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119713638 https://padlet.com/ryk/d8fhzcfquztv/wish/119713642 Insulin 
Needed regularly by people with type1 diabetes is now produced by bacteria .The human insulin gene was inserted into the bacteria]]> 2016-08-24 22:44:07 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119713642 142233 https://padlet.com/ryk/d8fhzcfquztv/wish/119713814 2016-08-24 22:46:51 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119713814 143501 https://padlet.com/ryk/d8fhzcfquztv/wish/119713904 Eg. Bacteria is modified to produce insulin.

1. Extract the gene for insulin from human cells.
This is done using enzymes called restriction enzymes.
2. The restriction enzymes cut DNA molecules at particular points]]> 2016-08-24 22:48:07 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119713904 143501 https://padlet.com/ryk/d8fhzcfquztv/wish/119713907 2016-08-24 22:48:10 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119713907 ryk https://padlet.com/ryk/d8fhzcfquztv/wish/119713935 Student contributions]]> 2016-08-24 22:48:32 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119713935 164111 https://padlet.com/ryk/d8fhzcfquztv/wish/119714107 2016-08-24 22:50:51 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119714107 ryk https://padlet.com/ryk/d8fhzcfquztv/wish/119714153

Explain what a restriction enzyme does

Why is a ligase like a zipper??

How would you describe the appearance of bacterial DNA?

Where would you expect to find a plasmid?

What is used to open up the plasmid?

Why is bacteria used to make insulin rather than  

1. Pigs
2. Humans
3. Plants

Why is insullin used in the body? 

WHat is its function and 

where does it act?? 

People with diabeties often suffer from extreme thurst and urinate a lot. Why do you think this happens??

]]> 2016-08-24 22:51:35 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119714153 145041 https://padlet.com/ryk/d8fhzcfquztv/wish/119714170 2016-08-24 22:51:53 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/119714170 ryk https://padlet.com/ryk/d8fhzcfquztv/wish/120225315 2016-08-29 03:50:52 UTC https://padlet.com/ryk/d8fhzcfquztv/wish/120225315