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... act as levers and joints serve as fulcrums ([link]). Unless a muscle spans a joint and contracts, a bone is not going to move. For information on the interaction of the skeletal and muscular systems, that is, the musculoskeletal system, seek additional content. ...
... act as levers and joints serve as fulcrums ([link]). Unless a muscle spans a joint and contracts, a bone is not going to move. For information on the interaction of the skeletal and muscular systems, that is, the musculoskeletal system, seek additional content. ...
Body Planes - Effingham County Schools
... close to the point of reference (trunk) Distal – Body parts distant from the point of reference (Trunk) Examples: The wrist is distal to the shoulder The elbow is proximal to the shoulder ...
... close to the point of reference (trunk) Distal – Body parts distant from the point of reference (Trunk) Examples: The wrist is distal to the shoulder The elbow is proximal to the shoulder ...
Orientation to the Maniken KEY - Belle Vernon Area School District
... artery? The artery on the back of the knee (anterior (or dorsal)) side of the body will be dissected at the point furthest from attachment to the body. ...
... artery? The artery on the back of the knee (anterior (or dorsal)) side of the body will be dissected at the point furthest from attachment to the body. ...
1 Sample Reading Comprehension Test Time Limit: 15
... curved plate between the ectoderm and endoderm, and the two meet ventrally under the yolk-laden cells. The thin lower part of each plate called hypomere splits into two layers. The outer is applied to the ectoderm and becomes the parietal peritoneum, the inner surrounds the gut to make the visceral ...
... curved plate between the ectoderm and endoderm, and the two meet ventrally under the yolk-laden cells. The thin lower part of each plate called hypomere splits into two layers. The outer is applied to the ectoderm and becomes the parietal peritoneum, the inner surrounds the gut to make the visceral ...
Tissue
... striated muscle fibers, large, cylindrical cells that have many nuclei near periphery Functions: body movement, voluntary control Locations: attached to bone ...
... striated muscle fibers, large, cylindrical cells that have many nuclei near periphery Functions: body movement, voluntary control Locations: attached to bone ...
the link
... Body Planes: In order to describe the direction of movement, the body is divided into planes. The body is positioned in the anatomical position, which means the body is facing forward, hands at the side with the palms facing forwards and feet pointing straight ahead. The sagittal plane is vertical a ...
... Body Planes: In order to describe the direction of movement, the body is divided into planes. The body is positioned in the anatomical position, which means the body is facing forward, hands at the side with the palms facing forwards and feet pointing straight ahead. The sagittal plane is vertical a ...
Phylum Annelida The phylum Annelida is constructed on a tube
... The earthworm moves by coordinated waves of muscle contraction (peristalsis) from anterior to posterior. Each wave consists first of an elongation and thinning followed by a shortening and thickening of the body. The earthworm body is divided into about 100 segments, each of which is filled with inc ...
... The earthworm moves by coordinated waves of muscle contraction (peristalsis) from anterior to posterior. Each wave consists first of an elongation and thinning followed by a shortening and thickening of the body. The earthworm body is divided into about 100 segments, each of which is filled with inc ...
Chapter-4 - NCERT Help
... • Body has dry and cornified skin and epidermal scales or scutes. • Tympanum represents ear. • Limbs when present are two pairs. • Snakes and lizards shed scales as skin cast. • Heart 3-chambered but 4-chambered in crocodiles. • Oviparous. Direct development. • e.g., Testudo, Naja, Vipera, Calotes. ...
... • Body has dry and cornified skin and epidermal scales or scutes. • Tympanum represents ear. • Limbs when present are two pairs. • Snakes and lizards shed scales as skin cast. • Heart 3-chambered but 4-chambered in crocodiles. • Oviparous. Direct development. • e.g., Testudo, Naja, Vipera, Calotes. ...
Unit 5: Animals – Sponges, Cnidarians, & Worms
... b. Radial symmetry: can be divided along any plane to produce 2 halves which look alike c. Bilateral: can be divided only one way to produce mirror image halves Radial ...
... b. Radial symmetry: can be divided along any plane to produce 2 halves which look alike c. Bilateral: can be divided only one way to produce mirror image halves Radial ...
4. Skeletal Muscle Cell Structure
... Although skeletal muscle cells come in different shapes and sizes the main structure of a skeletal muscle cell remains the same. Muscle Anatomy If you were to take one whole muscle and cut through it, you would find the muscle is covered in a layer of connective muscle tissue known as the Epimysium. ...
... Although skeletal muscle cells come in different shapes and sizes the main structure of a skeletal muscle cell remains the same. Muscle Anatomy If you were to take one whole muscle and cut through it, you would find the muscle is covered in a layer of connective muscle tissue known as the Epimysium. ...
Exam 2
... B. Highly successful, “chewing” mouth parts, some fly C. Furry, live births, mammary glands, and feed young D. No true tissues and sessile adults E. Round worms covered with a cuticle and some reeeealy like us F. Slow moving water living radial, kind of a throw back G. Flat worm with complete simple ...
... B. Highly successful, “chewing” mouth parts, some fly C. Furry, live births, mammary glands, and feed young D. No true tissues and sessile adults E. Round worms covered with a cuticle and some reeeealy like us F. Slow moving water living radial, kind of a throw back G. Flat worm with complete simple ...
Connective and Muscle Tissues
... Causes inflammation, characterized by: Dilation of blood vessels, Increase in vessel permeability Redness, heat, swelling, and pain Tissue Repair Organization and restored blood supply The blood clot is replaced with granulation tissue Regeneration and fibrosis Surface epithelium regenerates and the ...
... Causes inflammation, characterized by: Dilation of blood vessels, Increase in vessel permeability Redness, heat, swelling, and pain Tissue Repair Organization and restored blood supply The blood clot is replaced with granulation tissue Regeneration and fibrosis Surface epithelium regenerates and the ...
Lab Exer 9 Anatomy of the Respiratory System
... increased by the contraction of muscles. The diaphragm, a dome-shaped partition between the thorax and abdomen, is the principal muscle of respiration. The diaphragm and the external intercostals (between the ribs) muscles on contraction expand the thoracic cavity dimensions, creating a drop in lung ...
... increased by the contraction of muscles. The diaphragm, a dome-shaped partition between the thorax and abdomen, is the principal muscle of respiration. The diaphragm and the external intercostals (between the ribs) muscles on contraction expand the thoracic cavity dimensions, creating a drop in lung ...
Frog Dissection Lab - Mr Dolan`s Science Page
... Frogs are amphibians, living both on land and in water. Their anatomy is very unique. Their bodies are similar to humans in that they have skin, bones, muscles, and organs. The body of a frog can be divided into a head, a short neck, and a trunk. The head contains the brain, mouth, eyes, ears and no ...
... Frogs are amphibians, living both on land and in water. Their anatomy is very unique. Their bodies are similar to humans in that they have skin, bones, muscles, and organs. The body of a frog can be divided into a head, a short neck, and a trunk. The head contains the brain, mouth, eyes, ears and no ...
FREE Sample Here
... Activity 5: Examining the Human Torso Model (pp. 23–24) 2. From top to bottom, the organs pointed out on the torso model are: brain, thyroid gland, trachea, lung, heart, diaphragm, liver, stomach, spleen, large intestine, greater omentum, small intestine 3. Dorsal body cavity: brain, spinal cord Tho ...
... Activity 5: Examining the Human Torso Model (pp. 23–24) 2. From top to bottom, the organs pointed out on the torso model are: brain, thyroid gland, trachea, lung, heart, diaphragm, liver, stomach, spleen, large intestine, greater omentum, small intestine 3. Dorsal body cavity: brain, spinal cord Tho ...
Cnidarians - carverbiology11
... Name and describe four evolutionary trends in the Kingdom Animalia: ...
... Name and describe four evolutionary trends in the Kingdom Animalia: ...
What is an Animal? Chapter 25
... • Comb jellies – are jelly-like with radial symmetrical bodies • They have no stinging cells with which to stun their prey, but they are voracious filter feeders • Eight rows of combs made of cilia for motion • Reminds me of the movie – The Abyss ...
... • Comb jellies – are jelly-like with radial symmetrical bodies • They have no stinging cells with which to stun their prey, but they are voracious filter feeders • Eight rows of combs made of cilia for motion • Reminds me of the movie – The Abyss ...
Wish List
... Articulated upper limb (also available in library Individual upper limb bones (also available in library) Dissected Human Cadaver ...
... Articulated upper limb (also available in library Individual upper limb bones (also available in library) Dissected Human Cadaver ...
feedback loop
... • The body uses the sugar glucose, a breakdown product of carbohydrate digestion, as fuel. • When we eat carbohydrates, sugars are released and absorbed into circulation, and ...
... • The body uses the sugar glucose, a breakdown product of carbohydrate digestion, as fuel. • When we eat carbohydrates, sugars are released and absorbed into circulation, and ...
Chapter 31: Fungi
... o vertebrates with true jaws jaws developed from skeletal supports of pharyngeal slits o enlarged forebrain, enhanced sense of smell and vision o tetrapod development: have limbs and feet, developed when fins became more limb-like amphibians o FIRST CHORDATE to spend a portion of their lives on ...
... o vertebrates with true jaws jaws developed from skeletal supports of pharyngeal slits o enlarged forebrain, enhanced sense of smell and vision o tetrapod development: have limbs and feet, developed when fins became more limb-like amphibians o FIRST CHORDATE to spend a portion of their lives on ...
BIOL_218_F_2008_MTX1_QA_100909.1
... 77. All of the following describes skeletal muscle tissue EXCEPT: A. branched fibers B. fibers with many nuclei C. cylindrical fibers D. fibers with striations 78. The type of epithelial tissue found lining the mouth and esophagus is: A. stratified cuboidal B. stratified squamous C. simple columnar ...
... 77. All of the following describes skeletal muscle tissue EXCEPT: A. branched fibers B. fibers with many nuclei C. cylindrical fibers D. fibers with striations 78. The type of epithelial tissue found lining the mouth and esophagus is: A. stratified cuboidal B. stratified squamous C. simple columnar ...
LAB 13 - Stuyvesant High School
... 2. If your frog is female, you may have already seen the eggs in the thin-walled, stretchable UTERUS. Locate the long, thin, coiled OVIDUCTS. IV. Removal of the Viscera 1. Use your scissors to cut out the alimentary canal. Include as much of the esophagus and the cloaca as possible. Stretch it out s ...
... 2. If your frog is female, you may have already seen the eggs in the thin-walled, stretchable UTERUS. Locate the long, thin, coiled OVIDUCTS. IV. Removal of the Viscera 1. Use your scissors to cut out the alimentary canal. Include as much of the esophagus and the cloaca as possible. Stretch it out s ...
Document
... a pathological condition in which there is either under development or a lack of development of the lower (i.e., the caudal) portion of the ...
... a pathological condition in which there is either under development or a lack of development of the lower (i.e., the caudal) portion of the ...
Phylum Echinodermata and Phylum Chordata
... Segmented body; vertebrae, for example. Endoskeleton Notochord: a connective-tissue body stiffener. Dorsal tubular nerve cord – forms the brain and spinal cord. Pharyngeal pouches and slits – gill related structures that may appear early in development. In addition to forming gills, these structures ...
... Segmented body; vertebrae, for example. Endoskeleton Notochord: a connective-tissue body stiffener. Dorsal tubular nerve cord – forms the brain and spinal cord. Pharyngeal pouches and slits – gill related structures that may appear early in development. In addition to forming gills, these structures ...
BODY ORGANIZATION
... 3. Pelvic cavity Reproductive and urinary organs Excluding kidneys and ureters ...
... 3. Pelvic cavity Reproductive and urinary organs Excluding kidneys and ureters ...
Anatomy
Anatomy is the branch of biology concerned with the study of the structure of organisms and their parts. In some of its facets, anatomy is related to embryology and comparative anatomy, which itself is closely related to evolutionary biology and phylogeny. Human anatomy is one of the basic essential sciences of medicine.The discipline of anatomy is divided into macroscopic and microscopic anatomy. Macroscopic anatomy, or gross anatomy, is the examination of an animal’s body parts using unaided eyesight. Gross anatomy also includes the branch of superficial anatomy. Microscopic anatomy involves the use of optical instruments in the study of the tissues of various structures, known as histology and also in the study of cells.The history of anatomy is characterized by a progressive understanding of the functions of the organs and structures of the human body. Methods have also improved dramatically, advancing from the examination of animals by dissection of carcasses and cadavers (corpses) to 20th century medical imaging techniques including X-ray, ultrasound, and magnetic resonance imaging.