Thorax - Dr James Mitchell
... and oral mucosa X Dorsal nucleus of vagus → vagus n. → minute ganglia in respiratory tract, heart, kidneys and gastrointestinal viscera from oesophagus to mid transverse colon. Most vagal fibres are afferent, there is a very large ratio of postganglionic to preganglionic efferent fibres. S2-4 Anteri ...
... and oral mucosa X Dorsal nucleus of vagus → vagus n. → minute ganglia in respiratory tract, heart, kidneys and gastrointestinal viscera from oesophagus to mid transverse colon. Most vagal fibres are afferent, there is a very large ratio of postganglionic to preganglionic efferent fibres. S2-4 Anteri ...
Chapter 5 Notes Tissues
... 1. Skeletal Muscle Tissue (voluntary muscle tissue) - found in muscle that are usually attached to bones and can be controlled by concscious effort. ...
... 1. Skeletal Muscle Tissue (voluntary muscle tissue) - found in muscle that are usually attached to bones and can be controlled by concscious effort. ...
from mesoderm - HEDCen Science
... Cell Structure and Specialization • Animals are multicellular eukaryotes • Their cells lack cell walls • Their bodies are held together by structural proteins such as collagen • Nervous tissue and muscle tissue are unique, defining characteristics of animals • Tissues are groups of cells that have ...
... Cell Structure and Specialization • Animals are multicellular eukaryotes • Their cells lack cell walls • Their bodies are held together by structural proteins such as collagen • Nervous tissue and muscle tissue are unique, defining characteristics of animals • Tissues are groups of cells that have ...
Anatomy Powerpoint
... float in cytoplasm. Endoplasmic Reticulum: Network of tubes that is fused to the nuclear membrane. Stores separate, and is a transport system. Rough endoplasmic Reticulum has embedded ribosomes and the ...
... float in cytoplasm. Endoplasmic Reticulum: Network of tubes that is fused to the nuclear membrane. Stores separate, and is a transport system. Rough endoplasmic Reticulum has embedded ribosomes and the ...
Invertebrate PowerPoint
... 4. Two pair of antennae (1 long, 1 short pair) 5. Swimmerets: appendages on the abdomen used for swimming 6. Breathe by gills 7. One pair of large claws 8. Four pairs of walking legs ...
... 4. Two pair of antennae (1 long, 1 short pair) 5. Swimmerets: appendages on the abdomen used for swimming 6. Breathe by gills 7. One pair of large claws 8. Four pairs of walking legs ...
Chapter 2.1 Invertebrates Study Guide
... A cnidarian that looks like a mushroom with tentacles streaming down is a called a ____________. What form do most cnidarians have through out their life? ______________ Invertebrates make up _______ percent of all animals. What cells do sponges have that no other animal have? _______________ Which ...
... A cnidarian that looks like a mushroom with tentacles streaming down is a called a ____________. What form do most cnidarians have through out their life? ______________ Invertebrates make up _______ percent of all animals. What cells do sponges have that no other animal have? _______________ Which ...
Chapter 34-Introduction to Animals-B
... exoskeleton, would a large-bodied animal with an exoskeleton be more likely to live in the water OR on land? Explain your reasoning. ...
... exoskeleton, would a large-bodied animal with an exoskeleton be more likely to live in the water OR on land? Explain your reasoning. ...
Animalia
... *But even these nasty critters are necessary for maintaining balance in an ecosystem – WHY? * So other than disease & illness, animals only become problems for us when we intrude into their natural habitat and disrupt the natural balance in an ecosystem or if we purposefully or accidentally introduc ...
... *But even these nasty critters are necessary for maintaining balance in an ecosystem – WHY? * So other than disease & illness, animals only become problems for us when we intrude into their natural habitat and disrupt the natural balance in an ecosystem or if we purposefully or accidentally introduc ...
The Animal Kingdom and Sponges Laboratory
... Introduction to the Kingdom Animalia There are well over 1 million extant species of animals. Many of these forms are very familiar to us like birds, earthworms, or snails. Others may not be as easily recognized as animals at first glance, like a colorful sponge or a slow-growing staghorn coral. Mem ...
... Introduction to the Kingdom Animalia There are well over 1 million extant species of animals. Many of these forms are very familiar to us like birds, earthworms, or snails. Others may not be as easily recognized as animals at first glance, like a colorful sponge or a slow-growing staghorn coral. Mem ...
Kingdom Animalia
... -becomes skeleton, muscle, inner skin, circulatory system, liver • Endoderm – becomes gut and associated organs, lungs, gills, pancreas, and their linings ...
... -becomes skeleton, muscle, inner skin, circulatory system, liver • Endoderm – becomes gut and associated organs, lungs, gills, pancreas, and their linings ...
Thyroid Anatomy
... Pyramidal lobe: often ascends from the isthmus or the adjacent part of either lobe (usu L) up to the hyoid bone may be attached by a fibrous/fibromuscular band “levator” of the thyroid gland ...
... Pyramidal lobe: often ascends from the isthmus or the adjacent part of either lobe (usu L) up to the hyoid bone may be attached by a fibrous/fibromuscular band “levator” of the thyroid gland ...
Thyroid Anatomy Stephanie Johnson PGY 2
... Pyramidal lobe: often ascends from the isthmus or the adjacent part of either lobe (usu L) up to the hyoid bone may be attached by a fibrous/fibromuscular band “levator” of the thyroid gland ...
... Pyramidal lobe: often ascends from the isthmus or the adjacent part of either lobe (usu L) up to the hyoid bone may be attached by a fibrous/fibromuscular band “levator” of the thyroid gland ...
Unit 10- Human Body
... carries oxygen from the lungs and nutrients from the digestive tract to all body cells. Blood also carries hormones to their target tissues, carbon four compartments and four valves associated with it. dioxide back to the lungs, and other waste products to the excretory system. _____20____ carry oxy ...
... carries oxygen from the lungs and nutrients from the digestive tract to all body cells. Blood also carries hormones to their target tissues, carbon four compartments and four valves associated with it. dioxide back to the lungs, and other waste products to the excretory system. _____20____ carry oxy ...
Chelsea
... Students know why an individual with a compromised immune system (for example, a person with AIDS) may be unable to fight off and survive infections by microorganisms that are usually benign. Students know the roles of phagocytes, B-lymphocytes, and T-lymphocytes in the immune system. ...
... Students know why an individual with a compromised immune system (for example, a person with AIDS) may be unable to fight off and survive infections by microorganisms that are usually benign. Students know the roles of phagocytes, B-lymphocytes, and T-lymphocytes in the immune system. ...
Science 8 Unit B – Section 1.0
... Analyze the general structure and function of living things Explain how living things have different structures for similar functions Show how the body is organized into systems ...
... Analyze the general structure and function of living things Explain how living things have different structures for similar functions Show how the body is organized into systems ...
Invertebrates - Arthropods
... The exoskeleton of a lobster is divided into a series of segments, each of which performs specialized functions. The cephalothorax, consisting of the head and thorax, bears all of the limbs used in sensory perception, locomotion, breathing, and the detection and capture of prey. The abdomen is divid ...
... The exoskeleton of a lobster is divided into a series of segments, each of which performs specialized functions. The cephalothorax, consisting of the head and thorax, bears all of the limbs used in sensory perception, locomotion, breathing, and the detection and capture of prey. The abdomen is divid ...
March 11, 2016 Please Do Now
... control? A type of muscle you can control is called a ______________ muscle. ...
... control? A type of muscle you can control is called a ______________ muscle. ...
Survey of the Phyla-Animaia InverION
... larger opening called the osculum. There are two layers of cells with a gelatinous layer in between called the mesophyl. The outside of the body is lined with epidermal cells. 3. The pores are lined with cells (porocytes). The inside layer is lined with cells (choanocytes like choanoflagellates ). T ...
... larger opening called the osculum. There are two layers of cells with a gelatinous layer in between called the mesophyl. The outside of the body is lined with epidermal cells. 3. The pores are lined with cells (porocytes). The inside layer is lined with cells (choanocytes like choanoflagellates ). T ...
Diversity in Living Organisms
... The notochord is a long rod-like support structure (chord=string) that runs along the back of the animal separating the nervous tissue from the gut. It provides a place for muscles to attach for ease of movement. Herdemania and Amphioxus ...
... The notochord is a long rod-like support structure (chord=string) that runs along the back of the animal separating the nervous tissue from the gut. It provides a place for muscles to attach for ease of movement. Herdemania and Amphioxus ...
... (c) smooth muscle and cardiac muscle are two involuntary muscles Q.3. How is striated squamous epithelial tissue different from squamous epithelial tissue ? Ans: A stratified squamous epithelium consists of squamous (flattened) epithelial cells arranged in layers upon a basal membrane. Only one laye ...
Chondrichthyes - phsgirard.org
... • Rays and Skates, unlike sharks, are not fusiform, but dorsoventrally flattened. • Gill slits open on the ventral surface of the head • Spiracles on the top of the head direct water over the gills, to prevent sludge from clogging these delicate structures • They feed primarily on mollusks and crust ...
... • Rays and Skates, unlike sharks, are not fusiform, but dorsoventrally flattened. • Gill slits open on the ventral surface of the head • Spiracles on the top of the head direct water over the gills, to prevent sludge from clogging these delicate structures • They feed primarily on mollusks and crust ...
Chapter 20: Tissues & Organ Systems The Importance of Homeostasis
... Tissue that transmits electrochemical signals. ...
... Tissue that transmits electrochemical signals. ...
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.