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Weeks 1-6
| Question | Answer |
|---|---|
| Where is the body's "thermostat" | hypothalamus |
| Which of the following is not one of the basic components in a feedback control loop? Effector mechanism Transmitter Sensor Integrating center | Transmitter |
| Shivering is an example of what feedback mechanism? | negative-feedback mechanism |
| Which element is not found in carbohydrates however is found in all proteins | nitrogen |
| If one side of a DNA molecule is CTAGGCTG, the other side would be what? | GATCCGAC |
| What is it called when the formation of sucrose involves the removal of a molecule of water. | dehydration synthesis |
| Which polysaccharide in the body is sometimes referred to as an animal starch | glycogen |
| Phagocytosis is an example of | endocytosis |
| What are the small water channels in the cell membrane called? | aquaporins |
| what is the correct order of the phases of mitosis | prophase, metaphase, anaphase, telophase. |
| what does diffusion require? | a concentration gradient |
| True or False: DNA contains ribose sugar | False |
| True or False: RNA contains deoxyribose sugar | False |
| Active Transport allows materials to be moved from a ______ concentration to a ______concentration. | from a LOW concentration to a HIGH concentration. |
| What phase of mitosis do the centrioles move to the opposite poles of the cell | Prophase |
| The physical process by which water and solute move through a membrane when a hydrostatic pressure gradient exists across the membrane is the process of | filtration |
| Which tissue has the greatest capacity to regnerate? | epithelial |
| Where can Hematopoietic tissue be found? | bones |
| which layer of the dermis produces the ridges that make fingerprints | papillary |
| True or False: Synthesis of Vit. E is a function of the skin | False |
| Which tissue is most likely to form a keloid scar as it heals? | Connective Tissue |
| Which type of connective tissue helps newborns maintain body temperature by producing heat? | Brown Fat |
| What type of tissue contains neuron cells | nervous |
| Connective tissue forms from stem cell tissue called | mesenchyme |
| During childbirth, a baby passes through an imaginary plane called the | pelvic outlet |
| In intramembranous ossification, the process of appositional growth refers to the | addition of an outside layer of osseous tissue on flat bones. |
| As the activity of osteoblasts increases, the | amount of calcium in bone increases therefore the level of calcium in the blood decreases |
| Which structures are unique to the fetal skull and provide additional space for molding the head shape as the baby passes through the birth canal? | fontanels |
| The human hand has greater dexterity than the forepaw of any animal because of the freely movable joint of the | thumb |
| The contractile unit of a muscle cell is the | sarcomere. |
| The type of movement that occurs when the head is dropped to the shoulder, then to the chest, to the other shoulder, and toward the back is | circumduction |
| Glucose can be stored in the muscle as | glycogen |
| Which type of muscle is responsible for peristalsis | Single-unit smooth |
| Which muscle group extends the vertebral column and also flexes the back laterally and rotates it a little? | erector spinae |
| Which joint allows for a unique movement called opposition? | saddle |
Created by:
angela.m
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