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What is gametangium?
A gametangium is a structure in fungi, algae, and some plants that produces and encloses gametes for sexual reproduction. It can contain male gametes (sperm) or female gametes (eggs) or both. Gametangia are often specialized structures that allow for the fusion of gametes to create a zygote.
How are eukarotic cells different from Prokaratic cells?
Eukaryotic cells are characterized by having a defined nucleus that houses their genetic material, while prokaryotic cells lack a true nucleus and have their DNA located in a nucleoid region. Additionally, eukaryotic cells contain membrane-bound organelles, such as mitochondria and the endoplasmic reticulum, which are absent in prokaryotic cells. Eukaryotic cells are generally larger and more complex, often forming multicellular organisms, whereas prokaryotic cells are typically unicellular and simpler in structure.
Does a cell contain mitochondria?
Not all cells contain mitochondria. Mitochondria are found in most eukaryotic cells, which are cells that have a nucleus and other organelles. Mitochondria are often referred to as the powerhouse of the cell because they generate most of the cell's energy through a process called cellular respiration.
What is the shape of the cells Aspergillus oryzae on peptone glucose agar?
Aspergillus oryzae cells on peptone glucose agar typically appear as filamentous structures, forming branched hyphae. The conidia, or asexual spores, are often produced in clusters at the tips of these hyphae, giving them a characteristic brush-like appearance. Under the microscope, the cells are generally cylindrical and can vary in size, contributing to the overall filamentous morphology of the fungus.
Do euckaryotic cells have that prokaryotic cell do not?
Eukaryotic cells have membrane-bound organelles, such as a nucleus, mitochondria, and endoplasmic reticulum, which are absent in prokaryotic cells. Additionally, eukaryotic cells typically have a more complex structure, including a cytoskeleton and larger size. They also often have multiple linear chromosomes, whereas prokaryotic cells generally contain a single circular chromosome.
What is gametangium?
A gametangium is a structure in fungi, algae, and some plants that produces and encloses gametes for sexual reproduction. It can contain male gametes (sperm) or female gametes (eggs) or both. Gametangia are often specialized structures that allow for the fusion of gametes to create a zygote.
What major difernce between prokayote and eukAyote cells?
Prokaryotic cells lack a nucleus and instead contain a single strand of nucleic acid. They have few organelles and a rigid/semi-rigid cell wall. Eukaryotic cells contain a true nucleus with several types of specialized organelles. eukaryotes have a membrane around the nucleus and prokaryotes have no nmembrane around the nucleus
How are eukarotic cells different from Prokaratic cells?
Eukaryotic cells are characterized by having a defined nucleus that houses their genetic material, while prokaryotic cells lack a true nucleus and have their DNA located in a nucleoid region. Additionally, eukaryotic cells contain membrane-bound organelles, such as mitochondria and the endoplasmic reticulum, which are absent in prokaryotic cells. Eukaryotic cells are generally larger and more complex, often forming multicellular organisms, whereas prokaryotic cells are typically unicellular and simpler in structure.
Does a cell contain mitochondria?
Not all cells contain mitochondria. Mitochondria are found in most eukaryotic cells, which are cells that have a nucleus and other organelles. Mitochondria are often referred to as the powerhouse of the cell because they generate most of the cell's energy through a process called cellular respiration.
What is the name of the large often central organelle in eukaryotic cells that contains chromosomes?
The organelle is called the nucleus. It serves as the control center of the cell, housing the genetic material in the form of chromosomes, which contain DNA. The nucleus plays a vital role in gene expression, cell division, and overall cellular function.
Is a wasp a eukaryote?
i think it will be classed as a eukaryote because a eukaryotic cell contains a true nucleus. Eukaryotic cells are found in animals whereas prokaryotic cells don't contain a true nucleus and are often in the form of bacterial cells. So since a wasp is made of Eukaryotic cells, it is likely to be defined as a Eukaryote.
Is more than one nucleolus present in a cell?
Typically, a cell contains only one nucleolus. However, under certain conditions such as rapid cell growth or stress, some cells may contain multiple nucleoli.
Do euckaryotic cells have that prokaryotic cell do not?
Eukaryotic cells have membrane-bound organelles, such as a nucleus, mitochondria, and endoplasmic reticulum, which are absent in prokaryotic cells. Additionally, eukaryotic cells typically have a more complex structure, including a cytoskeleton and larger size. They also often have multiple linear chromosomes, whereas prokaryotic cells generally contain a single circular chromosome.
How does a prokaryotic cell differ from eukaryotic cells?
It has a nuclear membrane
How can you tell that the cell below is a eukaryotic cell?
You can tell that the cell is a eukaryotic cell by the presence of membrane-bound organelles, such as a nucleus, mitochondria, and endoplasmic reticulum. Additionally, eukaryotic cells typically have a more complex structure compared to prokaryotic cells, including a well-defined cytoskeleton. The size of the cell is also often larger than prokaryotic cells, and it may contain multiple linear chromosomes within the nucleus.
Do all cells have brains?
No. The nucleus is often compared to the brain, but it is not really a brain made of brain tissue.
What are band white blood cells?
"band" in this case, refers to the form of the nucleus. The nucleus of a "ripe" white cell is segmented where as in a band, the nucleus looks that way, ergo NOT segmented. Therefore, a band is a younger cell. In for instance, infections where the body needs more white cells, band white cells are seen more often.
