Answer:
The correct answer is option a.
Explanation:
When the process of hydrolysis moves towards the tip of the microtubule, it starts brisk depolymerization and shrinkage. The addition of GTP-bound tubulin to the tip of the microtubule again offers a new cap and protects the microtubule from shrinking.
The addition of a drug prevents GTP exchange on free tubulin dimers, that is, the drug, which prevents GTP exchange on free tubulin dimers will efficiently minimize the availability of the pool of GTP-bound tubulin dimers for addition to microtubule terminals. Thus, favoring microtubule disassembly or microtubule shrinkage.
Answer:
25% type A, 25% type B, 25% type AB, 25% type O
If you put it into a punnett square:
B O
A AB AO
O BO OO
you get 25% for each phenotype
Answer: Layer a is 500 million years old.
Explanation:
Trilobite is a member of the group of extinct arthropods found as fossils and they can be identified by the three-lobed as well as three segmented forms. These were the marine animals. These were appeared initially in the Cambrian Period. They used to live 542 million years ago so the fossils can be estimated to be aged of 500 above years old. These animals used to dominate in the sea area.
<span>Differences in adhesion receptor expression between immature and olderplatelets and red blood cells of neonates and adults. Author information: ... CONCLUSIONS: Reticulated cells newly released from the bone marrow express more adhesive receptors than mature cells in both groups.</span>
A. Carbon dioxide levels are increasing in the air, and the ocean is absorbing carbon dioxide; atmospheric levels are increasing so much that the increase is still apparent even with increasing absorption of carbon dioxide by the ocean. Research conducted by the University of Miami (UM) has found that the waters of the North Atlantic absorbed 50 percent more carbon dioxide of human origin in the last ten years than in the past decade.
The results of the study show the impact that the burning of fossil fuels has had on the world's oceans in the last ten years