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True or false About 60 to 80 percent of the volume of most living cells consists of organic compounds?
True. The majority of the volume of living cells is composed of organic compounds such as proteins, lipids, carbohydrates, and nucleic acids. These molecules perform essential functions within the cell, including providing structure, regulating processes, and storing genetic information.
Is true about cells A. cell's components are all identical and perform the same function. B. Cells have specialized components that all perform the same functions. C. Cells have specialized comp?
C. Cells have specialized components that perform different functions. In multicellular organisms, cells are differentiated to carry out various roles, such as muscle contraction, nutrient absorption, and immune response. This specialization allows for greater efficiency and functionality within the organism.
Is a cell a unit of living thing true or false?
True. A cell is the basic structural and functional unit of a living organism. All living things are made up of one or more cells, which perform necessary functions to sustain life.
Most cells cannot reproduce Is this true or false?
True, most cells cannot reproduce on their own. While some cell types, like bacteria and certain stem cells, can divide and reproduce, many specialized cells in multicellular organisms, such as neurons and muscle cells, are typically post-mitotic and do not undergo cell division. Instead, these cells perform specific functions within tissues and rely on stem cells for regeneration and repair.
What is a unicellular or multicellular organism such as yeastplants and animals composed of eukaryotic cells which contain a true nucleus and membrane-bound organelles?
Yeast, plants, and animals are all composed of eukaryotic cells, which are characterized by having a true nucleus that houses their genetic material, along with various membrane-bound organelles that perform specific functions. Unicellular organisms like yeast consist of a single eukaryotic cell, while multicellular organisms such as plants and animals are made up of numerous eukaryotic cells that work together to perform complex functions. These cells enable the organisms to carry out essential processes such as metabolism, growth, and reproduction.
What is true of cells that have similar functions?
What is true of cells that have similar functions?
True or false About 60 to 80 percent of the volume of most living cells consists of organic compounds?
True. The majority of the volume of living cells is composed of organic compounds such as proteins, lipids, carbohydrates, and nucleic acids. These molecules perform essential functions within the cell, including providing structure, regulating processes, and storing genetic information.
Are A group of cells is called ORGAN true or false?
False. A group of cells is not called an organ. An organ is a collection of tissues that work together to perform specific functions in the body.
Is true about cells A. cell's components are all identical and perform the same function. B. Cells have specialized components that all perform the same functions. C. Cells have specialized comp?
C. Cells have specialized components that perform different functions. In multicellular organisms, cells are differentiated to carry out various roles, such as muscle contraction, nutrient absorption, and immune response. This specialization allows for greater efficiency and functionality within the organism.
Is a tissue a group of similar cells that perform a common function?
Yes, a tissue is a group of similar cells that work together to perform a specific function in the body. Examples of tissues include epithelial tissue, connective tissue, muscle tissue, and nervous tissue.
Which statements about cell differentiation is true?
Cell differentiation is the process by which cells develop into specialized cell types with specific functions. It involves the activation and repression of certain genes to enable cells to perform specific functions. Differentiation is essential for the growth, development, and maintenance of multicellular organisms.
Is it true or false that a group of cells that work together to do a job is an organ?
False. A group of cells that work together to do a job is called a tissue, not an organ. An organ is a structure made up of different tissues working together to perform specific functions in the body.
What is true of the body cells of an organism?
Most cells are somatic (body) cells. The only exception is the gametes.
Is a cell a unit of living thing true or false?
True. A cell is the basic structural and functional unit of a living organism. All living things are made up of one or more cells, which perform necessary functions to sustain life.
The cells of multicellular organisms are specialized to perform different tasks?
True
Is this true or false multicellular organism all the cells have the same shape and job?
False. In a multicellular organism, cells have different shapes and functions that perform specific roles in the organism. Specialization of cells allows for division of labor and enables the organism to carry out complex functions efficiently.
Organelles enable eukaryotic cells to carry out specialized functions?
TRUE
