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What microscope shows cells against a bright background and also shows intracellular structures of unstained cells based on their varying densities?
bright-field
Microtubules are the primary structures in what?
Microtubules are the primary structures in the cytoskeleton of eukaryotic cells. They provide shape and support to the cell, allow for intracellular transport, and are involved in processes such as cell division and cell motility.
What way does oxygen get into the cells?
Diffusion from the intracellular fluid.
Threadlike structures that control a cells activities are?
Microfilaments, microtubules, and intermediate filaments are threadlike structures that help control a cell's activities. They provide structural support, assist in cell division, and help with intracellular transport and movement. These structures are essential for maintaining cell shape and organization.
What research microscope is used to see unstained living microbes and intracellular structures?
The microscope that is used to see internal structures of cells in a natural state is the compound light microscope. The microscope has a lens and light that allows it to see the internal structures of a cell clearly.
What cytoskeletal element involves in moving intracellular structures?
The cytoskeletal elements involve in the moving intracellular structures are the microfilaments. They are small rod-like structures found in most eukaryotic cells.
What are Intracellular structures?
Intracellular structures are objects found inside a cell. (Intra- means inside.)They include subcellular organelles, or simply organelles. These are relatively complex components of the cell, such as the nucleus and the mitochondria.Other intracellular structures include lumps of waste substances, particularly in plant cells.
What structures are found in animal cells but not in plant cell?
Centrioles and lysosomes are structures found in animal cells but not in plant cells. Centrioles are involved in cell division, while lysosomes are responsible for intracellular digestion.
What is meant when catalase is described as an 'intracellular enzyme'?
An intracellular enzyme is an enzyme that functions inside the cells of an organism, specifically within cell structures like organelles. Catalase is an intracellular enzyme that is primarily found in the peroxisomes of cells, where it helps break down hydrogen peroxide into water and oxygen.
How do the immune cells discover intracellular pathogens?
All cells have specialized proteins on their surface that show a sampling of the contents of the cell to certain immune cells, which recognize these samples as self or foreign (i.e. intracellular pathogens) and kill infected cells.
What microscope shows cells against a bright background and also shows intracellular structures of unstained cells based on their varying densities?
bright-field
Microtubules are the primary structures in what?
Microtubules are the primary structures in the cytoskeleton of eukaryotic cells. They provide shape and support to the cell, allow for intracellular transport, and are involved in processes such as cell division and cell motility.
Structures within the cytoplasm of eukaryotic cells?
Eukaryotic cells contain various structures within the cytoplasm, including the endoplasmic reticulum, Golgi apparatus, mitochondria, lysosomes, and cytoskeleton. These structures play essential roles in cell function, such as protein synthesis, energy production, intracellular transport, and cell maintenance.
What do animal cells have that plant cells dont?
Animal cells have centrioles, lysosomes, and flagella, which are structures that are typically absent in plant cells. These components play important roles in cell division, intracellular digestion, and cell movement in animal cells.
What way does oxygen get into the cells?
Diffusion from the intracellular fluid.
Is centipede digestion extracellular or intracellular?
Centipede digestion is intracellular. They have a digestive system where food is broken down within specialized cells through intracellular processes.
Threadlike structures that control a cells activities are?
Microfilaments, microtubules, and intermediate filaments are threadlike structures that help control a cell's activities. They provide structural support, assist in cell division, and help with intracellular transport and movement. These structures are essential for maintaining cell shape and organization.
