You will submit a lab report on lined notebook paper. What type of organs are the humerus, radius, and ulna. This lab assignment will involve dissecting a chicken leg so that we may recognize and view a three dimensional musclebone structure and how they function. Chicken wing lab my journey learning the science of life. There is also scant information available in the literature concerning the dissection of boneless chicken wings and their properties. Triple science case study biology page 1 of 8 name of centre. Pick up the chicken wing by the shoulder joint, and pull on the various muscles. Record at least 4 observations of the chicken skin. Raw chicken wing pencil for recording observations notebook repurposed styrofoam tray cutting tool sharp scissors, scalpel, or knife nitrile gloves safety considerations uncooked chicken. Take turns pulling back and forth on the bicep and tricep muscles and observe the movement that happens when a specific muscle is pulled. This is cartilage, which helps the bones move without grinding against one another, or without causing trauma. Sep 27, 2017 based on your chicken and teratorn observations, you probably guessed that only the hard parts i.
Chicken wing dissection lab answers, chicken wing dissection. We dissected the chicken, moved around parts internally and got a brief glimpse into how dissection actually works. Check with your school and see if any animal research is. Since you will be handling raw chicken, which may have germs on the. Manus is derived from the same word root as manual. Learn chicken wing dissection with free interactive flashcards. Using scissors, carefully lift the skin and make a small cut at the elbow. To observe how the muscular and skeletal systems work together to movesupport a chickens wing and relate this to the arrangement of. See if you can find muscles that bend the wing at the elbow joint and at the wrist joint. You may use rubber gloves if desired, or bare hands if you prefer. It involves frying the wings first in lower temperature oil, around 250. What is the difference between ligaments and tendons.
Rinse the chicken wing under cool, running water and thoroughly dry it with a paper towel. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Be careful to wash your hands thoroughly before and after the dissection. Chicken wing dissection background an uncooked chicken wing is. Chicken half carcasses and chicken quarter carcasses are not eligible for collectionunder this sampling program. For wings, whole wings with or without the wing tip, mixed wing sections, drummettes, mid sections flats, wing tips, and boneless wings are eligible for sampling. Chicken wing dissection mbusd internet usage disclaimer. Okay, go ahead and put your chicken down if you havent yet. Clean up at the end of the lab, your group is responsible for cleaning up your table. You shouldnt have to do outside research on this topic unless you want to. Pavcs science teacher jessica brown dissects a chicken wingthen its eat raw. What structures of the chicken wing and human upper limb are.
Im looking for students to use the following words in their explanation. Performing a chicken wing dissection science assist. The nerve then returns a message to the chicken, or to the wing, to tell it to respond. Notice the clear connective tissue that holds the skin to the muscles. Choose from 268 different sets of chicken wing dissection flashcards on quizlet. Im gonna show you the second step in this dissection. Chicken wing dissection northern arizona university. Do not consume any of the chicken from this dissection. However, since deboning chicken wings is not a common practice in the poultry industry, nakano et al. Using a pencil, sketch your chicken wing in your notebook. Raw chicken wing, dissection scissors, dissection pan, probe, vinyl gloves prelab questions use your notes or the student workbook to answer these questions. Watch the following video as a general guide to the procedure. Tweezers or forceps sequence of steps read the description of each of the tissues or organs and then begin the dissection for that particular tissueorgan.
Handle the chicken wing and dissection tools only when wearing. Student directions student observations and evaluations diagrams observation table teacher answer key scoring rubric. Since you will be handling raw chicken, which may have germs on the surface, please. A connective tissue that is more flexible than bone and that p the muscle in the front of the upper arm that goes from the sh large muscle that covers the entire back of the upper arm and the muscle in the front of the upper arm that goes from the sh large muscle that covers the entire back of the upper arm and. This is cartilage, which helps the bones move without grinding against one another, or without. Then draw a twocolumn table with the headings soft tissue and hard tissue. Chicken feces the color and texture of chicken fecal material can indicate the health status of the chickens digestive tract. Winging it chicken wing dissection wendy gean corresponding. A careful dissection of the wing will demonstrate the relationships among integument, connective. Chicken wing dissection types of muscles, tendons, ligaments. Pavcs science teacher jessica brown dissects a chicken wing then its eat raw. Organs are structures that are made up of many types of tissues. Obtain dissection materials and the raw chicken wing. The white pasty material that commonly coats chicken fecal material is uric.
Explore how the muscles, tendons, ligaments, and cartilage play roles in the wings movement. The secret to cooking the best chicken wings southern living. Sep 30, 2015 using scissors, knife, and tweezers, work slowly and carefully to cut the skin and peel it away from the muscle below. You must throw your plate and your dissection paper away. Introduction a raw chicken wing will serve as a model for human tissues. Review the diagrams below before answering the prelab questions. To cook the best chicken wings youve ever made, theres a simple process we like to call double frying. Chicken wing dissection page 2 cartilage between the bones is another shiny white material that is slippery. Use your finger to separate the muscles from one another. The purpose of this lab was to investigate and observe a chicken wing to learn about the parts of a chicken wing, how these parts, like bones, muscles and tendons, work together and how that.
Pdf this is a unique approach to foreshadowing the coming discussions on homologous structures by using the similarities of. How to write a lab report a lab report has five sections. Which type of muscle will be observed in the chicken wing. Find the skinny, tough, silverywhite tissue that connects these muscles to bone. Kentucky fried chicken, fried chicken, original recipe, wing, meat only, skin and breading removed, analyzed prior to january 2007 add to tracking add to compare create recipe add to my foods kfc chicken. Although many differences exist between the anatomy of humans and chickens, one structure that shows similarities in muscle pairing. Bones and muscles and tendons study, pdf instructions. Raw chicken parts sampling program food safety and. This is a unique approach to foreshadowing the coming discussions on homologous structures by using the similarities of the human arm and chicken wing, as visualized through a dissection. Now, find the triceps and use your fingers to gently pull on the triceps. Raw chicken wing pencil for recording observations notebook repurposed styrofoam tray cutting tool sharp scissors, scalpel, or knife nitrile gloves safety considerations uncooked chicken sometimes carries bacteria like salmonella, which can make you sick if ingested. Student directions student observations and evaluations diagrams.
In this activity you will study chicken wing structure and function, which is comparable to that of the human arm. Lab 5 chicken leg dissection chicken leg dissection lab. Chicken wing dissection great lab to show the proper way to dissect. For example, we dissected a chicken wing to observe its anatomy. As you come across different tissues, add them to the appropriate column. A careful dissection of the wing will demonstrate the relationships among integument, connective tissues, muscles, and bones. Chicken wing dissection skeletal and muscular systems. Use scissors to cut the skin lengthwise to the joint between the upper wing and lower wing. Whole chicken wings suitable for dissection can be purchased fresh from most supermarkets and butchers or poultry suppliers that have passed relevant health.
Apply knowledge to an unfamiliar joint in chicken wings. There is a strong similarity between wings and mammal arms. The purpose of this lab was to investigate and observe a chicken wing to learn about the parts of a chicken wing, how these parts, like bones, muscles and tendons, work together and how that translates into movement. Chicken wing dissection background an uncooked chicken wing is ideal for studying anatomy and histology and is remarkably similar to the human arm. After watching the video, i ask the students to explain arm movement using evidence from the video and the terminology from page one of the chicken wing dissection lab rst.
Some students explain how the chicken wing is analogous to the human arm. Chicken wing dissection the chicken wing dissection was very helpful in understanding not only the muscular system but also the skeletal system. To observe how the muscular and skeletal systems work together to movesupport a chickens wing and relate this to the arrangement of comparable anatomical structures of the human body. Frying once is for the complacent, frying twice is for the winners. This practical gives students handsone experience of. Chicken wings can be purchased at the local supermarket in the inexpensive family pack. Explore how the muscles, tendons, ligaments, and cartilage play roles in the wing s movement. Since you will be handling raw chicken, which may have germs on the surface, please wash your hands with soap and water before and after this procedure.
The purpose of the dissection is to help students understand how different structures like muscles, nerves, and bones work together to allow the chicken to move aligned with. Examine the chicken skeleton and human skeleton and identify the humerus, ulna, radius, and wrist carpal, hand metacarpal and finger bones phalanges on each. Based on your chicken and teratorn observations, you probably guessed that only the hard parts i. Clean your work surface and all items which touch the raw chicken. Chicken wing dissection although many differences exist between the anatomy of humans and chickens, one structure that shows similarities in muscle pairing and range of motion is a birds wing. The wing also has a striking similarity to the upper limb of a human when considering the joints, bones, muscle. Take turns pulling back and forth on the bicep and tricep muscles and observe the movement that happens.