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Q: Which of following scenarios does NOT result in the development of male reproductive organs? Select...

A: Sexual differentiation is the process by which both male and female develop sexual organs during the...

Q: Explain why a blood clot that forms in the leg, then breaks free as an embolus, is more likely to be...

A: Coagulation is a complex mechanism via which blood forms (set-up) clots to speedily prevent bleeding...

Q: The fundamental bilayered structure of the plasma membrane is determined almost exclusively by (a) p...

A: Plasma membrane is the outermost membrane of a cell and it is selectively permeable to substances th...

Q: What can be correctly said of an isotonic intravenous solution? (An isotonic solution): Select one: ...

A: Intravenous injection is the one that is directly injected into your vein using a needle or tube. To...

Q: (a) Describe the boundaries of the oral cavity. (b) Why do you suppose its mucosa is stratified squa...

A: The oral cavity is also called the mouth, and it is the first part of the digestive system. The ora...

Q: The cranial nerve responsible for focusing the eye (innervating theciliary muscle of the eye) is the...

A: The cranial nerves make direct connections with the brain, instead of the spinal cord. It is involve...

Q: Blood entering systemic capillaries has the same oxygen and carbon dioxide concentration as the bloo...

A: The pulmonary blood vessels function in the pulmonary circulation to carry blood between the muscula...

Q: Where does thrombin bind?

A: THROMBIN : thrombin is the principal enzyme of hemostasis . It catalyzes the conversion of fibrinoge...

Q: What is cellular metabolism?

A: The cell is the fundamental unit of life. All living organisms are made up of cells. Cells sustain l...

Q: Describe the processes that produce hair and the structural basis for hair texture and color.

A: A hair or hair follicle is a filament made up of keratin that grows out of the skin's epidermis. Hai...

Q: Why isn’t the entire skeleton made of strong compact bone?

A: Bones provide our bodies contour and permit us to stand upright. Bones cannot move by themselves. Th...

Q: What does Core Muscle do with your Body? Explain the importance of core muscles. Give examples.

A: The core of body is the middle part of the body. Muscles present in this area are known as the core ...

Q: List the classes, structural characteristics, and functions of leukocytes.

A: Leukocytes are known as white blood cells (WBC) because they are colorless due to the lack of Hb (he...

Q: Compare the microscopic anatomy of compact bone andspongy bone.

A: Bones have an important function to perform in our body such as protection, support, locomotion, and...

Q: What muscles cause flexion and extension of the shoulder?Adduction and abduction of the arm? What mu...

A: Introduction: Muscle is a contractile tissue that brings about body movements. Muscles are regarded ...

Q: How do these pressures account for the movement of O2and CO2 between air and blood and between blood...

A: The respiratory system has the primary function of the taking in oxygen and elimination the carbon d...

Q: Provide an example for each function of the integumentarysystem.

A: Introduction- The Integumentary system plays an essential role in protecting the body from several t...

Q: Which of the following is the definition of residual volume? A. Volume of air remaining in the lung...

A:  When air moves from the external environment through the airways into the alveoli during breathing,...

Q: Describe the structure and functions of hyaluronic acidand proteoglycan aggregates.

A: The extracellular matrix (ECM) can be described as an extensive network of multidomain macromolecule...

Q: Explain how interacting skeletal muscles can initiate or preventmovement

A: Skeletal muscles can be defined as the type of muscles that are attached to the bones. The skeletal ...

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

A: The spinal cord extends from the base of the brain through a large opening in the skull called the f...

Q: List the organs of the female reproductive system.

A: The female reproductive system functions in the synthesis of the female gamete called the egg and pr...

Q: List the major functions of connective tissue, and give anexample of a type of connective tissue tha...

A: Tissues are the group of cells which have similar structure and perform similar functions. There are...

Q: Define adrenaline (epinephrine)

A: The adrenal glands (also known as suprarenal glands) are endocrine glands that contain adrenaline an...

Q: Name the target tissues for prolactin.

A: Introduction: Prolactin is a polypeptide hormone that plays a significant role in developing the mam...

Q: Digestive enzymes that chemically digest most of our ingested food are secreted by the a. liver. b. ...

A: Digestion is the process by which food is broken down both physically and chemically into nutrients,...

Q: The largest collection of lymphoid tissue in the body is contained in the: (a) adult spleen. (b) adu...

A: Lymphoid tissue is the structure responsible for carrying out the immune responses in the body and h...

Q: Factors that influence the stability of a synovial joint include: (a) shape of articular surfaces, (...

A: synovial joint : a synovial joint or diarthrosis occurs at articulating bones to allow movement . It...

Q: Write name of the part of the nephron that has the following function. ______________________ 1. Rea...

A: The nephron is the kidney's structural and functional entity that is the epicenter of humans' excret...

Q: Describe briefly muscles of thigh region & create a table showing a summary of these muscles tha...

A: In human body the thigh is present between the hip and the knee.The thighs bear the whole weight of ...

Q: (29) Which of the following is NOT considered a hazard on the job site? Select one: A. PRESCRIPTIO...

A: Hazard: Hazardous materials or substances are those things which have the potential to damage or hav...

Q: Heart 10 During diastole, a. ventricular pressure increases rapidly b. pulmonary and aortic valves a...

A: Heart is the hollow muscular organ present behind and slight left to the breastbone and it play a ma...

Q: Define bulk flow

A: Absorption of water  Root is the primary site for the absorption of water. Absorption of water by ro...

Q: What part of an olfactory cell binds odor molecules?

A: Olfactory cells are neurons and not epithelial-like taste cells.  It appears like bowling pins.    ...

Q: What are the three types of skeletons found in animals? For one of them, describe how the muscles ar...

A: The three types of skeletons found in animals are exoskeleton, endoskeleton, and hydrostatic skeleto...

Q: Some women notice a small blood spot shortly after ovulation. Explain why ovulation can cause this.

A: Ovulation can be defined as the phenomenon by which there is the release of the egg from the ovary i...

Q: Define caudal

A: The body organs and structures can be described based on their relative location using various direc...

Q: Describe the structure of a peripheral nerve, and explain the differences between spinal nerves and ...

A: The nervous system consists of the brain, spinal cord, that are the part of the central nervous syst...

Q: Summarize major events by month during fetal development.

A: The period (nine months of pregnancy) of developing one or multiple offspring from fertilization up ...

Q: What is a withdrawal reflex? How do reciprocalinnervation and the crossed extensor reflex assist the...

A: Reflex arc:-It is defined as that neural pathway controlling action reflex.-In the case of higher an...

Q: can you help with the question number 2 uploaded in the picture.  This is not and will not be graded

A: The sphygmomanometer is an instrument comprising a measuring unit (either a mercury manometer or an ...

Q: . Identify the processes of peristalsis and mixing.

A: All living organisms require food for energy and organic matter for growth. Food is an organic compo...

Q: Explain why it was essential that Mendel perform his crosses using a large sample size?

A: Pioneer work was done by Gregor Mendel in the branch of genetics. The notions provided by him laid t...

Q: Fauces

A: Palatine tonsil- The palatine  tonsils also called as tonsils, are a collection of lymphatic tissue ...

Q: Mr. Chester, a heavy beer drinker with a large potbelly, complained of severe lower back pains. Afte...

A: The spine extends from the skull to the coccyx and is composed of 33 bones called the vertebrae whic...

Q: Define pinna

A: The ear is a hearing and balance organ in mammals. The ear in mammals is divided into three sections...

Q: What are the receptor(s) involved in caffeine binding?What kind of interaction is established betwee...

A: Caffeine is a stimulant that increases our alertness and energy temporarily. The adenosine present i...

Q: What is the difference between dynamic equilibrium and static equilibrium as part of the human ear s...

A: Along with the perception of hearing, the inner ear is also involved in maintaining equilibrium. Equ...

Q: 2. Transport of substances through the XylemArrange in sequence the statements. Use 1-5. ______ Abso...

A: There are two types of transport tissues in vascular plants. They are xylem and phloem. The phloem i...

Q: What is muscle tone, and how is it maintained?

A: MUSCLE TONE : muscle tone is the resistance of a smooth muscle to active or passive stretch , or the...