Answer:
A. All matter in the universe has expanded outward from a single point.
the arrow will point upwards because the active transport is the transport against concentration (from low concentration to high concentration) gradient with the help of energy derived from ATP
Mitotic cell division adds new cells to rebuild the lobsters claw. (Give brainliest if it’s correct!)
correct answer is d. all plants and animals in grand canyon
Answer:
Explanation:
1- Capping occurs at the 5' end of mRNA.
2- The nucleside added is 7-methylguanosine.
3- The nuceloside is connected to the mRNA through a 5′ to 5′ triphosphate linkage.
4- The added nuceloside is modified by methylation at the nitrogen atom.
5- The mRNA is modified by methylation of ribose residues at the 2'-hydroxy position.
