What would be an addition to the cell theory?

Only eukaryotics are made of cells More test answers on https://studyhippo.com/mi-biology-1408-3009-final-exam-study-guide-irelanddria/

What was Rudolph Virchow’s contribution to the cell theory?

He concluded that all cells come from preexisting cells. More test answers on https://studyhippo.com/biology-chapter-4/

Which is a part of the cell theory? cells come from pre-existing cells cells have a nucleus organisms with one cell must be seen with a microscope organisms must have more than one cell to live

pre-existing cells More test answers on https://studyhippo.com/biology-cellular-processes/

What are the main components of the cell theory?

– cells can only come from other cells – all living things are made of cells – cells are the basic unit of life More test answers on https://studyhippo.com/rj-1st-semester-biology-study-guide/

Which is a part of the cell theory?

cells come from pre-existing cells More test answers on https://studyhippo.com/cell-theory/

What are the three parts of cell theory?

All organisms consist of cells, all cells are derived from other cells, the cell is the most basic unit of life. More test answers on https://studyhippo.com/biology-chapter-3-study-guide/

Which of the following statements is NOT one of the four major concepts of the cell theory? a. The cell is the basic structural and functional unit of living organisms. b. The function of a cell dictates the structure and organelles of the cells. c. The activity of an organism emerges from the individual combined activities of the cell. d. Cells arise from other cells.

b. The function of a cell dictates the structure and organelles of the cells. More test answers on https://studyhippo.com/ch-3-ap-mastering/

According to the cell theory, which structure contains cells? blood water carbon dioxide chromosome

blood More test answers on https://studyhippo.com/biology-cellular-processes/

Cell Theory: What is is and who established it?

Established by Schleiden and Schwann States that: *All organisms are made up of cells *Cell is a functional unit of life *Smallest living unit *Cells arise from preexisting cells – There’s no longer a spontaneous generation More test answers on https://studyhippo.com/chapter-3-the-cellular-level-of-organization-biology/

What is the rationale for the fat cell theory of obesity?

Fat cell number increases most readily in late childhood and early puberty More test answers on https://studyhippo.com/biol-1322-nutrition-ch-9/

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Cell Theory Flashcards, test questions and answers

Discover flashcards, test exam answers, and assignments to help you learn more about Cell Theory and other subjects. Don’t miss the chance to use them for more effective college education. Use our database of questions and answers on Cell Theory and get quick solutions for your test.

What is Cell Theory?

Cell Theory is a fundamental concept of biology that states that all living organisms are composed of one or more cells, which are the basic units of life. It was first proposed by German scientists Matthias Schleiden and Theodor Schwann in 1838-1839 and has since been widely accepted as an integral part of modern biology.The cell theory states that all organisms are composed of one or more cells, which are the basic units of structure and function in all living things. Cells contain genetic material, carry out metabolic processes, and can reproduce themselves. All cells come from preexisting cells; they cannot be created from nonliving matter. Furthermore, the cell is the smallest unit capable of performing all the activities necessary for life to exist. These activities include respiration, metabolism, growth and reproduction.The cell theory further holds that within each cell there exists a nucleus (the control center), surrounded by cytoplasm (the soup containing cellular organelles). This nucleus contains genetic information which dictates how a given cell will grow and develop into its mature form this process is known as differentiation. In addition, many single-celled organisms have specialized structures such as cilia or flagella to help them move around their environment or attach to surfaces in order to feed or interact with other cells. Cell theory has since been expanded upon to include additional principles such as recognizing the role played by mitochondria in cellular respiration these powerhouses convert energy from food molecules into usable energy for the rest of the cell as well as understanding how DNA acts as a blueprint for protein production within every organism’s cells.