Muscles provide the force for moving body parts.

Q: How do nonkeratinized stratified squamous epithelium andkeratinized stratified squamous epithelium d...

A: A group of cells having the same function makes a tissue. Four fundamental types of tissues are pres...

Q: DNA contains the genetic information that controls all processes of heredity in a cell. The total le...

A: DNA is the chemical name for the particle that carries hereditary instructions in all living things....

Q: Each of these muscles can laterally flex the vertebral column,except thea. external oblique.b. trans...

A: The filaments of myofibrils are known as myofilaments. These are principally composed of proteins kn...

Q: Which of the following statements about erythropoietin is true?a. It facilitates the proliferation a...

A: The cardiovascular system consists of the heart and various blood vessels that help in the conductio...

Q: 2. Review the importance of homeostasis in the human body (50%) and describe the control of two spec...

A: Metabolism is the sum of every single reaction carried out by enzymes in multi step pathways, that o...

Q: How are rounded and sharp projections, and openings inbones related to soft tissues?

A: In mammals, a bone is a hard tissue that is a part of the vertebrate skeleton. Bones protect the bod...

Q: Compare and contrast the following conditions. What is similar about these conditions? What is diffe...

A: Osteoarthritis (OA) is a painful, degenerative joint disease that often involves the hips, knees, ne...

Q: Following a stroke, a patient lost vision in the left visual field.Name several structures in the br...

A: Stroke is a medical condition and can be defined as a disorder when the brain's blood supply is stop...

Q: Identify the muscles that move the lower limb when you do jumping jacks.

A: The musculoskeletal system of the body consists of muscles, bones, cartilage, ligament and tendons. ...

Q: Chris and her friends were playing outside when she tripped and fell and got a large piece of metal ...

A: Introduction: The type of emergency care that is given to an injured person immediately soon after t...

Q: After a skin injury, the body initiates a wound-healing response. The first step of this response is...

A: Introduction: The spontaneous arrest or the prevention of bleeding through the physiological process...

Q: Explain seven innate (nonspecific) defense mechanisms.

A: Humans are always surrounded by microorganisms searching for an opportunistic host. These pathogens ...

Q: List the age-related factors that contribute to cartilagewear in synovial joints.

A: Joints are referred to as the articulation of the two bones in the skeletal system of the body. Join...

Q: Q NO 3   (a) Draw a flow chart of the nervous system?

A: The organ system that functions in the body to coordinate all other system's activity is called the ...

Q: Describe the process by which tubule cells move H+ intothe tubule lumen and HCO3–into the extracellu...

A: The urinary system also called the renal system consists of a pair of kidneys, ureters, urinary blad...

Q: Thyroid hormones are produced mainly is T4 , while the physiologically active form is T3 . Explain ?

A: Thyroid glands develops from the endoderm of embryo. It is situated in the neck below the larynx. It...

Q: Describe what is involved in active and passive tubular reabsorption.

A: Tubular re absorption is the method that moves solutes and water out of the filtrate and back into t...

Q: State the anatomical terms for the shaft, head, growth zone,and fibrous covering of a long bone

A: The skeletal system provides a structural balance and framework to the whole body. It consists of 20...

Q: Match each term in Column I with its correct description or function in Column II. COLUMNI COLUMN II...

A: The cardiovascular system has three types of blood vessels : arteries and arterioles, which carry bl...

Q: Match each numbered item with the most closely related lettereditem.1. perimysium2. sarcolemma3. I b...

A: The muscular system in our body plays an important role in producing movements The mobility of the b...

Q: Describe the anatomical position.

A: Anatomy, an important division of the older sciences, is the faculty of biological sciences that dea...

Q: What hormone supplements would an adult whose anterior pituitary has been removed require?

A: Anterior lobe of the pituitary gland is highly cellular and vascular. It has two types of secretory ...

Q: Ken James comes to the physician’s office with a complaint of severe back pain. The pain is located ...

A: The urinary system consists of the urinary tract organs - kidneys, ureters, urinary bladder and uret...

Q: In mitosis, the stage at which the nucleolus disappears is the a. prophase. b. metaphase. c. anaphas...

A: Mitosis is the division of a single cell into two daughter cells that are similar (cell division). M...

Q: What is Darwin’s contribution to modern science? Explain

A: An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and...

Q: Describe the arrangement of gray and white matter in thespinal cord. What are the divisions of the g...

A: Nervous system is a complex network of nerves, cells and organs that carry messages to and from the ...

Q: Explain the statement ‘The thyroid gland can affect all major body systems’

A: The endocrine system is the chemical messenger system wherein feedback the hormones are released by ...

Q: Identify the phase in mitosis in which the centromere splits and the sister chromatids are pulled to...

A: Mitosis is a process where a single cell divides into two identical daughter cells. The major purpos...

Q: 1) The kidneys seen in the early embryonic development amniotes are similar to the kidneys of adult ...

A: Pronephros is the most basic of the three excretory organs that develop in vertebrates, correspondin...

Q: Compare laminar and turbulent blood flow

A: Blood is the specialised fluid of the body. It comprises 4 components, plasma, red blood cells, whit...

Q: Define neurilemma

A: The neuron is the basic unit of the nervous system which has various in signal transmission, impulse...

Q: Does the all-or-none law apply to dendrites? Why or why not?

A: In physiology, the all or none law principle states that stimulus strength does not determine the st...

Q: What happens if the depolarization does or does not reach the threshold?

A:   Depolarization is shift in the neuron membrane potential from positive to negative. In response to...

Q: Describe two essential functions of body cavities.

A: A cavity of a body is characterized as a cavity or room, typically with organs and other structures....

Q: Subthreshold potentials can produce action potentials through it can't occur spatial summation tempo...

A: it can't occur

Q: Review the importance of homeostasis in the human body  and describe the control of two specific exa...

A: The ability of the body to maintain a constant internal state which remains the same despite the cha...

Q: Are there any bacteria made of more than one cell?

A: Bacteria are small unicelled organism. They are omnipresent that is found everywhere on earth and ar...

Q: Describe the basic functions of the digestive system

A: Our body's digestive system is the system where the complex food that we eat is breakdown into a sim...

Q: Write a note on brain and its parts also write its functions

A: The most important organ of the human body called brainismade up of a large number of nervous tissue...

Q: Write steps to be done to attain a healthy physical fitness.

A: PHYSICAL FITNESS : physical fitness is generally achieved through proper nutrition , moderate vigoro...

Q: Before Rashidah is discharged from the hospital, her care team informs her that she may experience s...

A: Angina can be described as a form of chest pain that may give rise to coronary heart disease. During...

Q: Pracute g You are chatting with a friend and suddenly hear a loud bang behind you. You immediately t...

A: inferior colliculi 

Q: You are chatting with a friend and suddenly hear a loud bang ber to identify the cause of this loud ...

A: The vestibular system is a part of the membranous labyrinth of the inner ear. The vestibular apparat...

Q: List the muscles of neck extension and flexion.

A: The movement of the neck upwards towards the sky is called neck extension whereas the movement of th...

Q: Explain the difference between sympathetic and parasympathetic responses.

A: The nervous system is an evolutionary organ system that concerns the control and coordination of var...

Q: Which of these has more exocrine thanendocrine tissue?a. the pineal glandb. the adenohypophysisc. th...

A: Tissues are groups of cells that have a comparative structure and act together to perform a particul...

Q: An athlete suffers a head injury that causes loss ofmovement in his left leg. What specific area of ...

A: The part of the body responsible for controlling its overall functions is the brain. It is the main ...

Q: State what the different parts of the pituitary gland are called and how they differ. b) Explain the...

A: The endocrine system is a regulatory system of ductless glands that secrete chemical messengers call...

Q: Write the name of the structure that is described. 1. Softens jolts to the vertebral column 2. Openi...

A: The vertebral column, also called the backbone or spine, is a part of the axial skeleton system. Thi...

Q: Define retroperitoneal and name the retroperitoneal organs of the digestive system.

A: The anatomical space present behind the peritoneum is called the retroperitoneal space. It does not ...