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WorksheetsBIOLOGY 2 QUIZ 1 MELC 1&2 2021 MIDTERM
Total questions: 25
Worksheet time: 19mins
(a) artificially copying a piece of DNA from one organism and joining this copy of DNA into the DNA of another organism
True or False: Human genes cannot be inserted into a bacterium
True
False
True or False: Bacterium genes can be inserted into plant cells
True
False
True or False: Human platelets can be inserted into cells from other animals
True
False
The (a) is called recombinant DNA
(a) tiny segments of a gene are taken out and replaced by different genes
(a) means 'crossing from one place to another‘
(a) used to reveal the position of the gene of interest
(a) act as molecular scissors and cut DNA at specific sites called restriction sites
(a) rejoining cut fragments of DNA and forming artificial recombinant molecules
(a) Recombinant DNA introduced into the bacterial cell
In "Expression" Bacterial cell reproduces by (a) .
Identify the specific application of GE: The human gene to clot blood has been inserted into the DNA of sheep
Animal used in GE
Plant used in GE
Micro-organism in GE
Identify the specific application of GE: Production of humulin
Animal used in GE
Plant used in GE
Micro-organism in GE
Identify the specific application of GE: Golden Rice – a possible solution to Vitamin A deficiency.
Animal used in GE
Plant used in GE
Micro-organism in GE
Identify the specific application of GE: Goats produce a protein to treat emphysema
Animal used in GE
Plant used in GE
Micro-organism in GE
Identify the specific application of GE: Vaccines
Animal used in GE
Plant used in GE
Micro-organism in GE
Identify the specific application of GE: Gene Theraphy
Animal used in GE
Plant used in GE
Micro-organism in GE
Identify the specific application of GE: Weedkiller resistant crops
Animal used in GE
Plant used in GE
Micro-organism in GE
Arrange in proper order:
1. Expression
2. Transformation
3. Ligation and Insertion
1,2,3
2,1,3
3,2,1
3,1,2
Arrange in proper order:
1. Isolation
2. Cutting
3. Ligation and Insertion
1,2,3
2,1,3
3,2,1
3,1,2
(a) it involves modifying human DNA either to repair it or to replace a faulty gene.
(a) is the best known disease where gene therapy has been tried.
Example of Transgenic organisms that create genetics.
(a)
Example of Transgenic organisms that change genetics.
(a)
