Half life is the time taken by a radioactive isotope to decay by half of its original mass. In this case the half life of carbon-14 is 5500 years.
The original mass is 30 g and the new mass is 3.75 g.
New mass = Original mass × (1/2)^n, where n is the number of half lives;
3.75 = 30 × (1/2)^n
1/8 = (1/2)^n
n = 3
Thus, the time taken will be; 3 × 5500 = 16500 years.
Answer:
The anticodon of the mutant tRNA that is CUA will recognize UAG which is a termination codon or nonsense codon or stop codon.
Explanation:
A yes
B no
C no
D yes
E yes
F no
G yes
H no
In the mutant strain the tRNA recognizes a stop codon UAG for this reason protein synthesis will terminate at the stop codon.
Answer:
The condensed chromatin indicates that A is prophase
Explanation:
I think your answer is C but i’m not sure
