HCAS133 - Labeling Assessment 1

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Bryant & Stratton College *

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133

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Biology

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Dec 6, 2023

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HCAS133 – Labeling Assessment 1 This Assessment is part of the Labeling Assessment category, worth 10% of your grade. You will label 10 diagrams worth 10 points each. Deadline Due by the end of Week 4 at 11:59 pm, ET. Completing this Assessment will help you to meet the following: Course Outcome Identify organs, structures, and functions of various body systems. Directions Label the following diagrams using the provided charts. 1. Label the Negative Feedback Loop diagram using the following terms: Sensor, Effector, Stimulus, Receptor a. Stimulus b. Sensor c. Receptor d. Effector Provide an example of a negative feedback loop: Regulating blood sugar. Every time you eat, a negative feedback mechanism controls the level of sugar in your blood. https://biologydictionary.net/negative-feedback/
HCAS133 – Labeling Assessment 2 2. Label the three body planes on the following diagram. a. Sagittal Plane b. Frontal Plane c. Transverse Plane 3. Label the image below using the following terms: Isotonic, Hypertonic, Hypotonic
HCAS133 – Labeling Assessment 3 a. Hypertonic b. Isotonic c. Hypotonic Discuss cell shrinking versus cell bloating/exploding: When cells are in hypertonic, they will shrivel as water leaves the cell via osmosis. Whereas when in hypotonic the expand or burst if there is too much water. 4. Label and describe the function of the following structures/organelles on the cell model below using the following terms: Cell membrane, Golgi
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HCAS133 – Labeling Assessment 4 apparatus, Mitochondria, Nucleus, RER, SER, Cytoplasm, Lysosome, Peroxisome. a.Mitochondria function: produce energy b.Plasma Membrane function: protect the cell from its surrounding environment c.Lysosome function: remove waste and destroy a cell after it has died d.Smooth Endoplasmic Reticulum function: synthesis of steroid hormones from cholesterol e. Peroxisome function: oxidize certain biomolecules, or enabling the synthesis of plasmalogens f.Cytoplasm function: enable cells to maintain their turgidity g.Golgi Apparatus function: deliver vesicles h.Nucleus function: the blueprint of the cell. “brain” i.Rough Endoplasmic Reticulum function: protein synthesis 5. Label the following terms on the diagram provided: Superior, Inferior, Lateral, Medial, Proximal, Distal, Posterior, Anterior, Cranial, Caudal
HCAS133 – Labeling Assessment 5 a. Cranial b. Superior c. Posterior or Dorsal d. Anterior or Ventral e. Proximal f. Caudal g. Lateral h. Proximal i. Distal j. Distal k. Inferior Provide three examples of how to describe the body using directional terms (Ex: The kneecap is located on the anterior side of the leg). 1. The toes are anterior to the foot 2. The orbits are superior to the oris 3. The popliteus is posterior to the patella. 6. Use the following pyramid to list the levels of organization from the smallest to the largest and provide an example:
HCAS133 – Labeling Assessment 6 a. Chemical Level Example:CO2 b. Cellular Level Example: all living things are made of cells. c. Tissue Level Example: Smooth muscle tissue d. Organ Level Example: bladder- consist of an inner lining of epithelial tissue e. Organ System Level Example: Urinary tract system f. Organismal Level Example: drinking water
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HCAS133 – Labeling Assessment 7 7. Label and describe the function of the two skin layers and the underneath insulating layer: a. Epidermis Function: provides waterproof barrier and creates skin tone b. Dermis Function: takes most of the skin capacity because it is the major skin layer consisting of all the accessory structures c. Hypodermis Function: acts as an insulation layer that thermoregulate temperature, as well as cushioning and protection. 8. Label the following on the heart diagram below using the following terms: Right Atrium, Left Atrium, Right Ventricle, Left Ventricle, Interventricular Septum, Tricuspid Valve, Mitral Valve, Aorta, Superior Vena Cava, Pulmonary Artery
HCAS133 – Labeling Assessment 8 a. Pulmonary Artery b. Right Atrium c. Left Atrium d. Aorta e. Superior Vena Cava f. Tricuspid Valve g. Mitral Valve h. Right Ventricle i. Left Ventricle j. Intraventricular Septum Identify the blood pathway in the heart: The blood first enters the right atrium, blood then flows through the tricuspid valve into the right ventricle, the heart beats, and the ventricle pushes blood through the pulmonic valve into the pulmonary artery, which then carries blood to the lungs where it picks up oxygen, it then leaves the lungs to return to the heart through the pulmonary vein, the blood enters the left atrium, drops through the mitral valve into the left ventricle, that then pumps blood the aortic valve and into the aorta, blood returns to the heart from the body through the superior and inferior vena cava, the vena cavas pump blood into the right atrium and from here the cycle starts over again. 9. Label the following bones on the skeleton diagram using the provided terms: Crinum, Face, Clavicle, Scapula, Sternum, Ribs, Humerus, Femur, Carpels, Tarsals, Metacarpals, Metatarsals, Phalanges, Tibia, Fibula, Patella, Vertebral Column, Radius, Ulna, Pelvis
HCAS133 – Labeling Assessment 9
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HCAS133 – Labeling Assessment 10 a. Cranial Portion b. Facial Portion c. Clavicle d. Scapula e. Sternum f. Ribs g. Humerus h. Vertebral Column i. Pelvic Girdle j. Ulna k. Radius l. Carpals m. Metacarpals n. Phalanges o. Femur p. Patella q. Tibia r. Fibula s. Tarsals t. Metatarsals u. Phalanges 10. Label the following on the muscular diagram using the provided terms and describe their actions: Epicranial Aponeurosis, Orbicularis Oculi, Orbicularis Oris, Buccinator, Occipitofrontalis
HCAS133 – Labeling Assessment 11 a. Epicranial Aponeurosis Action: pulls scalp. b. Orbicularis Oculi Action: closes eyelids c. Occipitofrontalis (Occipital Belly) Action: Moves the scalp posteriorly d. Orbiculars Oris Action: “kissing muscle” used to pucker the lips e. Buccinator Action: compresses the cheeks against teeth and is used in acts such as blowing.