Concept explainers
(a)
To determine: The differences between lumen and wall.
Introduction: The human body is made up of cells. The cells with similar structure and functions combine together to form tissues. A group of tissues which perform similar functions and have similar structure is known as the organ. The lumen and wall are part of the organs formed.
(b)
To determine: The differences between cytoplasm and cytosol.
Introduction: Cell is the basic structural and functional unit for every organism. It is divided into different compartments. The cell is surrounded by a cell membrane which allows only selected substances to exit or enter into the cell’s internal compartment. Cytoplasm and cytosol are part of the internal compartments of the cell.
(c)
To determine: The differences between myosin and keratin.
Introduction: Cytoskeleton is a three-dimensional structure made up of cytoskeleton proteins (actin fibers, intermediate filaments, and microtubules). It is flexible and can change according to the requirement of the cell. The cytoskeleton proteins fibers are present throughout the cytoplasm. Myosin and keratin are both intermediate filaments
Want to see the full answer?
Check out a sample textbook solutionChapter 3 Solutions
Human Physiology: An Integrated Approach (8th Edition)
- Which of these is not a type of muscle tissue? a) skeletal b) smooth c) rough d) cardiacarrow_forwardWhich of these structures has a simple cuboidal epithelium? G a) The structure labelled B b) The structure labelledE c) The structure labelled G O d) The structure labelled Harrow_forwardRETICULAR CONNECTIVE TISSUE Describe this tissue. A. ["contains collagen fibers arranged "regularly" in bundles", B."fine interlacing network of reticular fibers and reticular cells", C."fine interlacing network of elastic fibers and chondrocytes"] What is the location where this tissue can be found? A. ["stroma of liver, spleen, lymph nodes; red bone marrow; reticular lamina of basement membrane; around blood vessels and muscles", B."forms tendons, most ligaments, aponeuroses", C."fasciae, reticular region of the dermis, pericardium, periosteum, perichondrium, joint capsules, membrane capsules around organs, heart valves"] What is the function of this tissue type? A. ["strength, elasticity, support", B."tensile strength", C."forms stroma of organs; binds smooth muscle tissue; filters and removes work out blood cells in spleen and microbes in lymph nodes"] ADIPOSE CONNECTIVE TISSUE What is the main cell type in this tissue?…arrow_forward
- 1. Select the two generic components (from below) that make up the extracellular matrix (ECM) of connective tissue (exclude fluids): A) Basement Layer B) Ground Substance C) Fibers D) Reticular Fibers E) Fibroblasts F) Collagen Fibers 2. From below, choose the three fiber types that can be found in the extracellular matrix (ECM) of connective tissue: A) Substance Fibers B) Elastic Fibers C) Collagen Fibers D) Muscle Fibers E) Supportive Fibers F) Reticular Fibers 3. From below, choose what the types of connective tissue lack fibers? A) Blood and Lymph B) Fluid and Synovial Fluid C) Bone Marrow and Mucous D) Cytoplasm and Saliva 4. Choose from below options, what type of epithelial tissue is found within the frog intestine? A) Simple Columnar Epithelium B) Simple Cuboidal Epithelium C) Stratified Squamous Epithelium D) Simple Squamous Epitheliumarrow_forwardWhat tissue would logically contain cells with large amounts of rough endoplasmic reticulum and smooth endoplasmic reticulum?arrow_forwardDescribe how you would differentiate between skeletal, cardiac, and smooth muscle cells if you were given microscope slides of each tissue.arrow_forward
- Tissue in which cells have lost the capacity of cell division: A) Mesristmatic tissue B) Permanent tissue C) Both a and b D) None of thesearrow_forwardIdentify the organelle most likely responsible for each cellular job within skeletal muscle a) Assemble myosin and actin (proteins which contract) b) Houses the genes c) Sorts any proteins produced d) ATP is generated e) Breaks down old or damaged myosin and actinarrow_forwardWhich of the following pairs of terms is mismatched? a.) peroxisome and protein synthesis b.) lysosomes and digestive enzymes c.) Golgi apparatus and protein foldingarrow_forward
- Make a simple schematic illustration of the connective tissue cell lineage descended from hematopoietic stem cells, then list the major functions of each connective tissue cell from your diagram in table form.arrow_forwardHow would you expect muscle cells to differ from most other cells of the body? a) Muscle cells would have large numbers of mitochondria compared to other cells b) Muscles would have more golgi apparatus than other cells of the body c) Muscle cells would have more centrosomes than cells of the body d) Muscle cells would have more rough endoplasmic reticulum than other cells of the bodyarrow_forwardFIBROCARTILAGE CONNECTIVE TISSUE What is the main cell type in this tissue? [ Select ] [A."fibroblast", B."osteocyte", C."adipocyte", D."chondrocyte"] How are the cells arranged? [ Select ] [A."randomly, looks like bubbles", B."in perpendicular arrangement to neighboring collagen fibers", C."sits within clearly visible thick bundles of collagen fibers within the extracellular matrix"] What is the name of the structure that houses the main cell type? [ Select ] ["A.cytohome", B."cell house", C."osteon", D."lacuane"] True or false: this cartilage type has a perichondrium. ["false", "true"] What is the location of this cartilage? [ Select ] [A."epiglottis, par of external ear, auditory tubes", B."most…arrow_forward
- Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSONBiology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxAnatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
- Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & CompanyLaboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education