Free Exam: Test I Biology
Number of Questions in Test: 13
Number of Questions in Preview: 5
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1- Which organelle, in a cell, is relate with the protein manufacturing?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 2
2-The increasing in the concentration of the DDT through the food chain is called:
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 3
3-The archenteron is completely surrounded by:
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 4
In the immune response, which of these cells become a killer?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 5
How do you best describe the predator- prey relations between wolves and rabbits?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |