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Sci. Mid-Term Ch 1-3
Sci. Mid-Term Exam Part 1
| Question | Answer |
|---|---|
| is a unicellular organism (multiple choice) | Amoeba |
| an example to a response to a stimulus (multiple choice) | eating food |
| an example of external stimulus (multiple choice) | plant growing toward light |
| microscope are used in the health care field? what are some examples (multiple choice) | view a surgical field, analyze body fluids, and determine whether tissue is healthy or diseased |
| is the first name of the organism's scientific name (multiple choice) | genus |
| is a given to each organism for classification (multiple choice) | genus and specific name |
| a dichotomous key is divided into ___ steps with description at each step (multiple choice) | 2 |
| i need ________ for sleeping, thinking, standing, and walking (fill in the blank) | energy |
| is a two-word name used to clasify living things (fill in the blank) | bionomial nomenclature |
| is anything an organism responds to (fill in the blank) | stimulus |
| ability to remain stable (fill in the blank) | homeostasis |
| are the smallest units of life (fill in the blank) | cells |
| both _________________ are made up of cells (T/F) | plants and animals |
| all _________________ undergo cellular respiration (T/F) | living things |
| the cell membrane offers ________________________ (multiple choice) | protection to the outside environment |
| ______ is used to make proteins (multiple choice) | RNA |
| _________ is the passive transport of water through a membrane (multiple choice) | osmosis |
| organelles that store food, water, and waste material (matching) | vacuoles |
| a protective layer around all cells (matching) | cell wall |
| where the energy in food is stored until it is released (matching) | mitochondria |
| flattend membreanes that package protiens (matching) | golgi bodies |
| a gelatin like material inside cell membrane (matching) | cytoplasm |
| structures within the cytoplasm of eukaryotic cells (matching) | organelles |
| annimals have four main types of tissue (multiple choice) | muscle, connective, nervous, and epithelial |
| plants have three main types of tissue (multiple choice) | dermal, vascular, ground tissue |
| chromosomes line up single file at the middle of the cell (matching) | metaphase |
| two identical nuclei form, spindle fibers begin to break down (matching) | telophase |
| sister chromatids sparate, the cell begins to lengthen (matching) | anaphase |
| spindle fibers begin to form (matching) | prophase |