PHYSIOLOGY 1. The basic units of all living things, from bacteria to plants to a
ID: 3451314 • Letter: P
Question
PHYSIOLOGY 1. The basic units of all living things, from bacteria to plants to animals, including human beings, are a. organs c. muscles d. nerves cells 2. The dense, active protoplasm found in the center of the cell is the . a. cytoplasm b. cell membrane c. nucleus d. chromatid 3. Mitosis is the usual process of cell reproduction of human tissues that occurs when the cell divides into two identical cells called a. mother cells c. father cells d. son cells b. daughter cells 4. The is the watery fluid that surrounds the nucleus of the cell and is needed for growth, reproduction, and self-repair. a. cystine b. neuron c. cytoplasm d. mandible 5. The study of the functions and activities performed by the body's structures is called a. physiology b. biology c. anatomy d. physiography 6. Structures composed of specialized tissues designed to perform specific functions in plants and animals are known as a. tissues b. nerves c. membranes d. organs 7. Which type of tissue contracts and moves various parts of the body? a. Nerve tissue b. Muscle tissue c. Connective tissue d. Epithelial tissueExplanation / Answer
1. Cells are the basic unit of living organisms.
2. Nucleus is the correct answer
3. Mitosis involves the reproduction of daughter cells.
4. Cytoplasm surrounds the nucleus in a cell.
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