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WorksheetsLong Quiz MELC 3-4
Total questions: 25
Worksheet time: 20mins
Restriction enzymes act as molecular scissors and cut DNA at specific sites called (a) .
(a) is a rejoining cut fragments of DNA and forming artificial recombinant molecules
(a) is getting the organism with the recombinant DNA to produce the desired protein
Goats produce a protein to treat (a) .
Production of humulin used by (a) .
(a) a possible solution to Vitamin A deficiency.
(a) is a technology that scientists use to alter an animal's own DNA, or to splice in new DNA, called a transgene, from another species.
One of the first mammals engineered successfully for the purpose of pharming was a sheep named (a)
(a) a substance used to treat cystic fibrosis and emphysema.
Who is the british developmental biologist who created successfully the first engineered mammal for the purpose of pharming.
(a)
(a) is the transplantation of living cells, tissues or organs from one species to another.
(a) transplants are being investigated for use in type 1 diabetes due to the shortage of human islet cells
(a) is the best known disease where gene therapy has been tried.
To isolate specific gene we need to add (a) to reveal position of the gene of interest.
(a) is a moving a gene from one organism to another
This change has been achieved by repeatedly selecting for breeding the individuals most suited to human uses.
(a)
Any change in gene (and allele) frequencies within a population or species is Evolution
(a)
(a) is a proportion of gene copies in a population of a given allele.
(a) affects variation in a population as the better adapted (more fit) individuals to their environment survive and reproduce, passing on their genes to the successive generations increasing the frequency of favourable alleles in the population.
(a) Is the movement of alleles into or out of a population
(a) is the change in allele frequencies as a result of chance processes.
(a) occurs when a new colony is started by a few members of original population
(a) is a syndrome that characterized with shortened limbs and six fingers on each hand.
(a) occurs when a new colony is started by a few members of original population
(a) kind of animals that suffer from the event may eliminate alleles entirely or also cause other alleles to be over-represented in a gene pool.
