Answer:
Telomerase
Explanation:
Telomerase enzyme catalyze the reaction of maintaining the length of telomeres, preventing it from degradation or shortening by adding guanine rich sequences towards the end of DNA. Telomeres basic function is to maintain and protect our genetic information because every time DNA replicates a short piece of chromosome is lost.
From the image, we are able to see that the sun is not directly overhead, which means that the time is not noon.
Using the directions provided, we can see that the sun has moved past the position in noon, remembering that the sun rises in the east and sets in the west. Therefore, we know that the time is past noon. Finally, the sunlight is still falling on the land, which means that it is not yet night time. Out of the given options, 3:35 PM is most likely to be correct.
Answer:
Explanation:
Fusion or defragmentation
Tbh i don’t get anything its just so hard sorry
The carbon 14 left from this animal is 3 grams of 24 grams which is: 3g/24g= 1/8 times of its original mass. Then, the age of the animal fossil would be:
final weight= initial weight * (1/2) ^ time/half-live
1/8 initial weight = initial weight * (1/2) ^ time/half-live
log2 1/8= log2 (1/2) ^ time/half-live
-3= -time/half-live
time= -3 * -(half-live)
time= 3 half-live
If the half-live is 5730 years, the age would be: 3* 5730= 17.190 years.
