If you talk about the process of fission in the nuclear field then the most used is U-235 because is the easiest to use. Have in mind that the majority of uses of uranium is U-238 but the easiest to be used is U-235

4 0

3 years ago

Scenario: You are a research scientist and are working with eukaryotic cells obtained from a newly discovered organism, Oviductu

Minchanka [31]

Answer:

Based on this information you come to the conclusion that you have been able to identify in these cells the structure of microfilaments or actin filaments.
Oviductus oblatus are indeed eukaryotic cells

Explanation:

In eukaryotic cells, the cytoskeleton is composed of three well defined filamentous structures: microtubules, microfilaments, and intermediate filaments. Each of these filamentous structures is a polymer of proteinic subunits united by weak, not covalent connections.

The microfilaments are the thinnest of the three structures. They have a diameter of 7 nanometers and are composed of many proteinic monomers united. This monomeric protein is called actin. Many monomers get combined to form a structure that assembles a double helix.

Due to the fact that these microfilaments are made of actin monomers, they are also known as actin filaments.

Actin filaments have directionality which means that their extremes have different structures.

In eukaryotic cells, genes that codify for actin microfilaments are highly conserved in all organisms, which is why they are often used as molecular markers for different studies.

7 0

3 years ago

The school gym needs 50 cubby holes to store supplies. The gym has an empty wall where the storage space could be bulit, and the

777dan777 [17]

You answer will be 238 is the right answer

8 0

3 years ago

A period in the embryonic stage during which certain developments must occur because they will not occur later is called the ___

bija089 [108]

Critical period because they had fully developed their vision

6 0

3 years ago