1. Science
  2. Biology
  3. please help questions 21...

Question: please help questions 21...

Question details
Please help questions 21-
tion This test does not allow backtracking. Changes to the answer after submission are prohibited. aining Time: 45 minutes, 31 seconds. estion Completion Status: Moving to the next question prevents changes to this answer. estion 19 Professors Sarwar Jahangir and Ronald Eckhardt developed color coding lake sturgeon with the following. O GFP gene. O Metallothionin promoting gene. O Lumiphos gene. O Beta-galatosidase gene. ムMoving to the next question prevents changes to this answer F3 a00 F4 F5 F6 sk
Remaining Time: 45 minutes, 11 seconds. x Question Completion Status: Moving to the next question prevents changes to this answer. Question 20 A vector DNA for gene expression should have the following: - An origin of replication in the host. O Promoter for the gene. An active marker gene O Small enough in size for the host to receive. ° All of the above.

Remaining Time: 44 minutes, 54 seconds. Question Completion Status: Moving to the next question prevents changes to this answer. Question 21 Which of the following statements is/are incorrect? O The meaning of virus is poison. O Bacteriophages refer to virus for bacteria. O Bacteriophage means food for bacteria. O Bacteria eaters refer to bacteriophage Moving to the next question prevents changes to this anMer  
Remaining Time: 44 minutes, 25 seconds. Question Completion Status: as Moving to the next question prevents changes to this answer. Question 22 The amino acids coded by our genes differ by the following: O Polarity. Acidity m Basicity Aroma. Hydrophobicity

This test does not allow backtracking. Changes to the answ Remaining Time: 44 minutes, 04 seconds. Question Completion Status: > Moving to the next question prevents changes to this answer. Question 23 How many codons in total code for amino acids? O One. O Three. Sixty Sixty one Sixty two. 小toving to the next question prevents rhanges to this answer
Solution by an expert tutor
Blurred Solution
This question has been solved
Subscribe to see this solution