1. Cytosol is what?
a. none of these
b. all of the organelles
c. cytoplasm + nucleoplasm
d. cytoplasm
e. cytoplasm + organelles
2. What type of cell does not divide by Mitosis?
a. bacteria
b. prokaryotic
c. eukaryotic
d. fungi
e. algae
1.Cytosol is the liquid found within a cell, so I would say D. BUT cytoplasm is actualy the cytosol + organelles. This would make D. and E. the same so I would say A. none of these.
2.Prokaryotic cells divide by binary fission. Although this is the way bacteria divide they technicaly aren't types of cells. Only prokaryotic and eukaryotic are types of cells.
1. To determine the answer, we need to understand what cytosol is.
Cytosol refers to the fluid portion of the cytoplasm in a cell. It is a gel-like substance that surrounds the organelles within the cell.
Now, let's analyze the given options:
a. none of these: This option can be eliminated because cytosol is a component of the cell.
b. all of the organelles: While cytosol surrounds the organelles, it is important to note that the cytosol itself is not considered an organelle. Therefore, this option is not correct.
c. cytoplasm + nucleoplasm: Nucleoplasm specifically refers to the fluid inside the nucleus of a cell. Cytoplasm, on the other hand, includes both the cytosol and organelles. Since cytosol is a part of cytoplasm, this option is partially correct. However, it does not solely represent cytosol.
d. cytoplasm: Cytoplasm consists of both cytosol and organelles, so this option is correct.
e. cytoplasm + organelles: This option is essentially the same as option d because it includes both cytosol and organelles, making it the correct answer.
Therefore, the correct answer is:
e. cytoplasm + organelles
2. To identify the cell type that does not divide by mitosis, we need to understand what mitosis is and the characteristics of different types of cells.
Mitosis is a process of cell division that occurs in eukaryotic cells, resulting in two identical daughter cells with the same number of chromosomes as the parent cell.
Let's examine the given options:
a. bacteria: Bacteria are prokaryotic cells, and they do not undergo mitosis. Instead, they divide by binary fission, which is a different process of cell division.
b. prokaryotic: Prokaryotic cells, including bacteria, divide by binary fission as mentioned above. Therefore, they do not divide by mitosis.
c. eukaryotic: Eukaryotic cells, which include animal, plant, and fungal cells, undergo mitosis. However, it is important to consider the other options before concluding the answer.
d. fungi: Fungal cells are eukaryotic cells, and they typically undergo mitosis during their growth and reproduction process. Therefore, this option is not correct.
e. algae: Algae can be both prokaryotic and eukaryotic, depending on the type of algae. For example, certain types of algae, like cyanobacteria, are prokaryotic and divide by binary fission. However, other types of algae, such as single-celled green algae or multi-cellular brown algae, are eukaryotic and undergo mitosis.
Considering the options, the correct answer is:
b. prokaryotic