An example of passive transport is osmosis. It is the only transport that doesn't require ATP to move something.
What portion of a pre-mRNA molecule may be cut to be discarded?
ans:- In eukaryote cells the primary transcript (pre-mRNA) is processed. One or more sequences (introns) are cut out.
The correct answer is transitional.
Gerobatrachus refers to an extinct genus of amphibamid temnospondyl, which thrived in the initial Permian, that is, about 290 mya, in the region, which is now known as Baylor County, Texas. The transitional form of fossils are those that demonstrate the intermediate form between the two distinct living species, it could be in a form of an ancestor and its descendants. It is considered that the frogs and salamanders have evolved from a common ancestor of primitive amphibian tetrapod subclass known as Temnospondyli.
- The anterior pituitary gland's endocrine cells are in contact with hormones that are released.
- Neurosecretory cells in the hypothalamus secrete hormones that are released.
- Release of a specific hormone into the bloodstream by endocrine cells in the anterior pituitary gland.
<h3>What is the main function of the hypothalamus?</h3>
Your body's sophisticated control and coordination center is located in your hypothalamus, a structure deep inside your brain. Its major job is to maintain homeostasis, a constant state of equilibrium in your body. It carries out its function through controlling hormones or by directly affecting your autonomic nervous system.
<h3>What are the endocrine cells?</h3>
The gut's endocrine cells are a significant source of the hormones that regulate metabolism, digestion, and appetite. They are mostly found in two places: islets in the pancreas and sporadic clusters in the mucosal epithelium of the gut.
To know more about mucosal epithelium visit :
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