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OCR Biology Bundled Exam Questions Package with Correct Answers
OCR Biology Bundled Exam Questions Package with Correct Answers
[Show more]OCR Biology Bundled Exam Questions Package with Correct Answers
[Show more]OCR Biology Biodiversity UPDATED Exam 
Questions and CORRECT Answers 
What is biodiversity? - Ans The variety of living organisms in an area. 
Why is biodiversity important? - Ans Biodiversity allows a balanced ecosystem. Many 
organisms rely on one another, they are interconnected.
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Add to cartOCR Biology Biodiversity UPDATED Exam 
Questions and CORRECT Answers 
What is biodiversity? - Ans The variety of living organisms in an area. 
Why is biodiversity important? - Ans Biodiversity allows a balanced ecosystem. Many 
organisms rely on one another, they are interconnected.
OCR Biology Exam Guide Questions and 
CORRECT Answers 
Cofactors - Ans A substance that has to be present to ensure that an enzyme catalysed reaction 
takes place at the appropriate rate. 
Cofactor - Ans Zinc being permanently bound to carbonic anahydrase is an example of what? 
A co-factor that t...
Preview 3 out of 17 pages
Add to cartOCR Biology Exam Guide Questions and 
CORRECT Answers 
Cofactors - Ans A substance that has to be present to ensure that an enzyme catalysed reaction 
takes place at the appropriate rate. 
Cofactor - Ans Zinc being permanently bound to carbonic anahydrase is an example of what? 
A co-factor that t...
OCR Biology PASSED Exam Questions and 
CORRECT Answers 
Allele - Ans Different forms of a gene 
Loci - Ans Location of a gene on a chromosome 
log phase - Ans The period of exponential growth of bacterial population. 
lag phase - Ans "flat" period of adjustment, enlargement; little growth 
inters...
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Add to cartOCR Biology PASSED Exam Questions and 
CORRECT Answers 
Allele - Ans Different forms of a gene 
Loci - Ans Location of a gene on a chromosome 
log phase - Ans The period of exponential growth of bacterial population. 
lag phase - Ans "flat" period of adjustment, enlargement; little growth 
inters...
OCR Biology UPDATED Exam Questions 
and CORRECT Answers 
Define magnification - Ans How much larger a displayed image is compared with the original 
object 
Define resolution - Ans The ability to distinguish between two points 
Why is staining used? - Ans - Some specimens are colourless 
- It is ...
Preview 2 out of 12 pages
Add to cartOCR Biology UPDATED Exam Questions 
and CORRECT Answers 
Define magnification - Ans How much larger a displayed image is compared with the original 
object 
Define resolution - Ans The ability to distinguish between two points 
Why is staining used? - Ans - Some specimens are colourless 
- It is ...
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