Lipids is the correct answer
Answer:
Explanation:
Most bacteria will die at first when an antibiotic is administered. But few bacterial cells will live. Those cells that live will reproduce and give that trait that is resistant against the antibiotic to their "kids." Therefore, the next generation of bacteria will be resistant to the antibiotic and the antibiotic will not be able to kill the bacteria infection. So in this case, natural selection was able to kill off the bacteria that wasn't resistant to the antibiotic and only the "fittest" survived
Cell membrane allows some material to pass through it while on the same time it blocks other material from entering through it
Answer:
The correct answer will be option-Base analog
Explanation:
5-bromodeoxyuridine is a synthetic nucleoside which is formed by deaminating the 5-Bromodeoxycytidine.
The BrdU once incorporated in the DNA of replicating cell during S phase binds the adenine which shows that it replaces the thymidine which usually binds the adenine.
Since BrdU binds the adenine, therefore, it acts as the analogue of the thymidine and also can cause mutations thus acts as a mutagen.
Therefore, it acts as a base analog and thus is the correct answer.
Answer:The Moon has a nearly circular orbit (e=0.05) which is tilted about 5° to the plane of the Earth's orbit. Its average distance from the Earth is 384,400 km. ... Therefore, Earth-bound observers can never see the 'far-side' of the Moon. Tidal forces cause many of the moons of our solar system to have this type of orbit.
Explanation: