Muscle Tissue 1. How is muscle tissue categorized? Muscle tissue is categorized by its shape‚ the number of nuclei‚ and the mechanism of stimulation. 2. a. Click the Smooth Muscle Tissue. Identify each of the following: Nucleus----- Smooth Fiber Muscle------------------ b. Describe smooth muscle control (voluntary or involuntary). Involuntary c. Name some smooth muscle functions (click the “Tissue Locations” button). Smooth
Premium Muscle Skeletal muscle Myosin
The equine endocrine system is a group of organs that release hormones in the horses body to regulate things like growth‚ metabolism‚ and reproduction. Hormones production is directed by brain signals caused by outside stimuli and it maintained through negative and positive feedback loops. One of the main organs in the endocrine system is the pituitary gland located on the floor of the skull. The hormones produced by the pituitary have a variety of functions from metabolism to reproduction. The most
Premium Immune system Endocrine system Cortisol
Michelle Hatton-Cowan Professor Micah Parker BHSR-115-01 16 March 2013 Putting the Pieces Together While recently putting a puzzle together with my family I realized that we had a very certain way of putting it together. We had the person who laid out all the pieces and was constantly looking for the ones that went together. Another person would carefully put pieces together that the first person had laid out and make sure there were no discrepancies. The last person would oversee everyone
Premium
and outer tangential walls. Lacunar Collenchyma Lacunar collenchyma consist thickening around the cell walls facing the cavity lumen or intracellular spaces. Sclerenchyma tissue is composed of cells with rigid cell walls and they function to support the weight of a plant organ. The main function is as supporting tissues that withstands various strains resulting from stretching and bending which makes the plant elastics. There are two types of sclerenchyma cells which are fibers andsclereids. They
Premium Cell wall Cell
correctly answered: b. albumin 4. When diffusion stops‚ we say the solution has reached You correctly answered: a. equilibrium. Review Sheet Results 1. Describe two variables that affect the rate of diffusion. Your answer: The two variable that affect the rate of diffusion are as follows: -the composition of the lipid layer which can vary from tissue to tissue -the size of the molecule(the larger the size the slower the rate of diffusion) 2. Why do you think the urea was not able to diffuse
Free Molecular diffusion Diffusion Molecule
SCIT 1407/BIOL 2401 Tissue Lab Practical 1 I. EPITHELIAL TISSUE: Only exists in three cell shapes – flat or squamous‚ cuboidal & columnar. This tissue covers or lines other tissues or produces tubes. Epithelial tissue always rests on a basement membrane. The characteristics are: lack of visible interstitial space‚ many cells‚ and no blood vessels. A. Simple Squamous: (kidney slide). Look in the outer edge or cortex of the kidney to find a Bowman’s capsule. The lining of the Bowman’s
Premium Connective tissue Epithelium Tissues
6: Bones and Skeletal Tissues Objectives Skeletal Cartilages 1. Describe the functional properties of the three types of cartilage tissue. 2. Locate the major cartilages of the adult skeleton. 3. Explain how cartilage grows. Classification of Bones 4. Name the major regions of the skeleton and describe their relative functions. 5. Compare and contrast the structure of the four bone classes and provide examples of each class. Functions of Bones 6. List and describe five important functions
Premium Bone
BSC 2085C: Anatomy and Physiology Lab 4: Histology Name ___ Directions: There are five (5) activities in this lab. Please be sure to complete them all. For all questions‚ type your answers into the yellow box ____ (including your name above) it will expand as you write. Activity 1: Tissue Types 1-1: List the four types of tissue found in the human body and give an example of each. 1. _Epithelial__example: Skin_ 2. Connective_ example: Tendons___ 3. _Muscle__example: Muscles
Premium Connective tissue Muscle
open for practice Final Exam consists of 100 questions Red scantron required Equal amount of questions from last 3 chapters covered. Wasn’t enough time to cover everything‚ so don’t JUST study this! DO NOT FORGET – Exam 4 due Monday at noon! Endocrine System Hormones: functions‚ where they’re secreted from‚ etc. Adrenal Glands: Cortex: Zona Glomerulosa mineralcorticoids - Aldosterone Zona Fasiculata glucocorticoids – Cortisol (synergist)‚ allows glucagon to work – sugar-preserving
Premium Immune system Blood Kidney
Endocrine Disruptors in the Environment Endocrine disruptor can be found in products that we use on a daily basic such as plastic bottles‚ cosmetics‚ detergents‚ toys‚ can foods‚ and pesticides. These disruptors are chemical that at specific dose may interfere with the body’s endocrine system‚ which in order can produce hostile neurological‚ developmental‚ immune‚ and reproductive effects in the human body. Disruptors can work in may ways such as impersonating a natural hormone‚ blocking the effects
Premium Endocrine system Breast cancer Cancer