<span>The energy transformation in the sun is primarily the change of nuclear energy to light energy.
More Explainable: </span><span>The sun is said to "burn hydrogen" but what that really means is that near the center of the sun there is enough temperature and pressure to cause the fusion of hydrogen nuclei (protons) into helium nuclei (two protons and two neutrons). The fusion (not fission) reaction energy give off energy in a complex way that includes heat and light. The light works its way out from the center of the sun to the surface and eventually out of the surface into space. That is the sunlight we see as well as some light that is outside our range of vision. The light is electromagnetic energy. </span>
Answer:
They can use the host cell to copy themselves and make viral proteins
Explanation:
Viruses are organisms that are incapable of replicating on their own without infecting a living host. They use the host's ability to transcribe, translate and replicate to replicate themselves and translate their genetic material into proteins. The infection cycle represents their reproductive cycle.
Viruses infect their host cell by initially binding to specific receptors on the host's cell membrane. Then, they enter the host cell and incorporate their genetic material into the host's genome. They, then, use the replicational ability of their host to produce many virions and make proteins.
Which division in meiosis is more similar to mitosis? In which division do sister chromatids separate from each other?
Meiosis I; Meiosis 2
In Meiosis I, it is just like the phases of Mitosis:
Prophase
Metaphase
Anaphase
Telophase.
In Meiosis 2, it is also the same, but the DNA is not replicated. Instead the chromatids are pulled apart and you are left with 4 gamete cells.
Answer:
The force of air resistance clearly depends on the velocity of an object moving through the air: the larger the speed, the larger the drag force.
Explanation:
As learned above, the amount of air resistance depends upon the speed of the object. ... Thus, more massive objects fall faster than less massive objects because they are acted upon by a larger force of gravity; for this reason, they accelerate to higher speeds until the air resistance force equals the gravity force.
During replication, DNA is collected in regions where replication machinery is located. - TRUE
DNA replication is defined as the process by which DNA makes a copy of itself during cell division.
The three steps in the process of DNA replication are initiation, elongation and termination.
