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How did frederic joliot and irene curie induced the radioactivity?
By bombarding aluminum with alpha particles, this pair was able to change some of the Al-27 nuclei into P-30 nuclei.
What is a good sentence for nuclei?
Some protists have two nuclei.
Is nucleus singular or plural?
Nucleus is singular; the plural form is nuclei (or some prefer nucleuses).
Are nuclei of different cells similar in size?
Nuclei can vary in size depending on the type of cell. Generally, the nuclei of cells within the same species are similar in size, but there can be variations between different types of cells. Some cells, like muscle cells and some liver cells, may have multiple nuclei.
Which nuclei are found in the pons?
The pons contains nuclei involved in various functions such as sleep, respiration, taste, hearing, and eye movement. Some specific nuclei found in the pons include the pontine nuclei, locus coeruleus, and the abducens nucleus.
Do not have nuclei?
Some types of cells, including red blood cells as an example, do not contain nuclei, or a nucleus. The nucleus is the "brain" of a cell. Both animal and plant cells contain nuclei.
What energy process involves change of density?
The process of nuclear fusion involves a change in density as lighter atomic nuclei combine to form heavier nuclei, releasing a large amount of energy in the process. This is the process that powers the sun and other stars.
Does eukaryote cells contain nuclei?
Eukaryotic cells do contain nucleus, although some may contain more than one nuclei.
What can come from splitting the nuclei of atoms?
More nuclei of more atoms than you started out with, less mass than you started with, and some energy.
What are pyknotic nuclei?
Pyknotic nuclei are nuclei that have undergone a process of condensation and shrinkage, typically seen in cells undergoing apoptosis or necrosis. They appear smaller, denser, and more basophilic (staining darkly with basic dyes) than normal nuclei. This morphological change is indicative of irreversible cellular damage and is often associated with the final stages of cell death. Pyknotic nuclei can be a key histological feature in diagnosing various pathological conditions.
Do plant and animal cells lack nuclei?
No, cells can have nuclei irrespective of whether they are plant or animal; some don't however (red blood cells for example).
Are trichome cells nuclei visible?
In plants, trichome cells generally have visible nuclei, as they are part of the cellular structure. However, the visibility of the nuclei can depend on the method of observation and the specific type of trichome. For instance, under a microscope, the nuclei can often be seen in fresh or properly prepared samples. In some cases, staining techniques may be used to enhance the visibility of the nuclei within trichome cells.
