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Faustina Adjei

Week 7: Assignment - StudyStack Set 1

QuestionAnswer
The ___________ regulates homeostatic mechanisms, sensing changes, integrating information, and sending signals to effectors Nervous System
What passes genetic code containing information for forming a body and maintaining homeostasis to offspring Reproductive System
What system regulates homeostasis by secreting signaling hormones that travel through internal environment to effector cells Endocrine System
All __________ compounds contain the elements carbon, hydrogen, and oxygen—usually in the ratio of 1:2:1 carbohydrate
What four major groups of organic substances are very important in the human body? 1. Carbohydrates 2. Lipids 3. Proteins 4. Nucleic acids and related molecules
What are the elements found in proteins? 1. carbon, 2. Oxygen, 3. Hydrogen, 4. Nitrogen.
The movement of sodium from a low concentration to a higher concentration is an example of _________ . a. Active transport by vesicles b. Facilitated diffusion c. Simple diffusion d. Active transport by pumps D
What phase does the cell enter into when it begins to divide, usually before cytokinesis, or “pinching in half,” becomes apparent. The cell enters prophase
Name the four principal types of tissue 1. Epithelial tissue 2. Connective tissue 3. Muscle tissue 4. Nervous tissue
Mucous membranes are epithelial membranes that line body sur-faces opening directly to the exterior. A. True B. False A
Name three functions of bone 1. Support 2. Protection 3. Movement 4. Mineral storage 5. Hematopoiesis
____________ are small cells that synthesize and secrete an organic matrix called osteoid. Osteoblasts
Created by: Effeiadams12
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