What are the three parts of the human brain?

Q: What effect would cutting the vas deferens on both sides and tying off the ends have on male fertili...

A: Surgical methods also called sterilization, are generally advised for the male and female partners a...

Q: Identify the layers of the epidermis, dermis, and hypodermis

A: Introduction: The skin, exocrine glands, hair, and nails make up the integumentary system. It serves...

Q: What are the three secretion methods of exocrine glands, andhow does each method work?

A: Exocrine glands are the glands that secrete substances into the ductal system to an epithelial surfa...

Q: Question no 21

A: We can say that Meiosis cell division is divided into two stages. In meiosis I, a reductional cell d...

Q: describe the composition of semen and functions of itscomponents.

A: Semen is the viscous, semi-liquid slightly alkaline substance of white or grey color which is a mixt...

Q: he  nose is located ________________ and ________________ to the ears.

A: The nose is a prominent structure located between the eyes and serves as a passage for the entry of ...

Q: What bone of the forearm articulates with the trochlea of thehumerus?

A: The humerus is a long bone present in the upper limb whose extension is from the shoulder to the elb...

Q: Identify the three parts of the cytoskeleton, and describe thestructure and function of each compone...

A: Cell is the chief elemental unit in the body which comprises of :-  I ) Cell wall ( only in plant ce...

Q: Indigenous peoples were immune to the viral and bacterial infections Europeans and Africans brought ...

A: Some viral and bacterial diseases are communicable and some are not. Communicable diseases spread fr...

Q: How is cardiac muscle similar to smooth muscle?

A: Cardiac muscle ( myocardium ) is also known as the heart muscle since it is found in the walls of th...

Q: Identify the muscles that perform each function. Muscles of the Anterior Trunk a. deltoid b. externa...

A: Muscle- Muscles are situated everywhere in the body and play an important role in several functions ...

Q: about fluorescence microscope: a. Summarize the mechanisms behind how fluorescence microscope work?...

A: Fluorescence microscope is a highly sensitive and specific microscope technique to view the specimen...

Q: What is Deflation Reflex?

A: The Hering-Breuer deflation reflex is initiated via way of means of lung expansion, which activates ...

Q: Label and examine the photomicrograph of nervous tissue in Figure. Compare the sizes of the neuron a...

A: The structural and functional unit of The nervous system which are capable of sending and receiving ...

Q: What are the parts and general functions of the axialskeleton?

A: An axial skeleton is the part of the skeletal system that consists of 80 bones in humans. These are ...

Q: What are the names of the paired veins that drain the head and neck?

A: Veins function opposite to the arteries and are a type of blood vessel that brings deoxygenated bloo...

Q: List each type of bone cell and give the function and origin of each.

A: Bones conserve the body's numerous organs, generate red and white blood cells, stock minerals, furni...

Q: Explain how the four signs of inflammation relate to the changes that occur in the underlying tissue...

A: Immune systems are organized around two specialized lymphocyte classes, T and B cells, expressing a ...

Q: Compare isotonic and isometric contractions

A: When you tense your muscles, for example by curling your fingers or tensing your bicep, this is call...

Q: Compare and contrast the following terms: Pyelitis and pyelonephritis

A: Pyelitis and pyelonephritis both are the inflammatory illnesses and they both are affecting the kidn...

Q: The soft palate musclesa. prevent food from entering the nasal cavity.b. close the auditory tube.c. ...

A: Introduction: The soft palate is referred to as the flap of tissue tending back into the nasopharynx...

Q: Explain the clinical significance and its normal and abnormal interpretation that could be associate...

A: A urine strip test or urine dipstick test is done to evaluate any biochemical changes in the given u...

Q: What is the role of nucleoli?

A: Cells are the structural and fundamental unit of life. They are the simplest structure present in th...

Q: A sudden painful stimulation causes a reflex apnea. True or false? Explain?

A: Apnea can be involuntary when a person taking drug and that drug can induced it (for example opiate ...

Q: What is the difference in a neuron when it is in a background or excited state? Fire the neuron. Wha...

A: A neuron is a cell in the nervous system that carries electrical signals to and from tissues. It tra...

Q: Identify the structures indicated on Figure and the structures and corresponding name of bone on OTH...

A: A long bone is a bone that is longer than it is wide. Long bones such as the femur allow for movemen...

Q: What are the three parts of the temporal bone? In which partis the mastoid process located?

A: Bones tend to protect the soft internal organs of the body from any injury or strain and also they a...

Q: What is the function of Abducent?

A: Human body contains 12 pairs of cranial nerves. These nerves are of three types- sensory or afferent...

Q: what is the flow/blood tracing for mandibular left canine to maxillary left canine?

A: The common carotid artery divides into external and internal carotid arteries. The external carotid ...

Q: Examine a prepared slide or use Real Anatomy (Histology) to observe ground compact bone. Blood vesse...

A: Compact bone- This is the bony structure that is filled by the organic substance and inorganic salts...

Q: Pretend you are a blood cell that has just arrived in the right atrium. Trace the journey you will t...

A: The biological constituents of blood are red blood cells. There are lots of them in the body, and th...

Q: What is the oxygen status of arterial and venous blood in the systemic versus the pulmonary circulat...

A: The fluid in the body that delivers oxygen and nutrients to the cells, as well as removes metabolic ...

Q: Identify the 11 organ systems of the body and their major organs.

A: Introduction: The human body comprises cells that group together to form tissues, which group to for...

Q: Why are goiters much less common today than 100 years ago?

A: Goitre is characterized by the enlargement of the thyroid gland. It may be caused due to the hypo or...

Q: The bony portion of the nasal septum is formed by thea. perpendicular plate of the ethmoid bone and ...

A: The Bone has two parts organic and inorganic. The organic part of the bone is made up of ossein and ...

Q: What type of acid-base imbalance is likely to develop if the stomach contents are repeatedly lost by...

A: Acids are the chemical substances that donated the hydrogen ions. Acids have a pH below 7. Bases are...

Q: Another general principle of physiology states that physiological processes require the transfer and...

A: Signal transduction is a process in which signals from the extracellular level enter the intracellul...

Q: Clinical Applicatic Pancreatin is an extract of pancreatic secretions. It inclodes pancreatic amylas...

A: Pancreatin is the other name of pancreatic enzymes, they are the commercial mixtures of the enzymes-...

Q: Describe the difference between myelinated and unmyelinated axon

A: The axons are the long processes of the neurons and the number may be vary according to the nature o...

Q: What four variables determine the net filtration pressure across the capillary wall? Give representa...

A: Nephrons are the functional and structural units of the kidneys. There are over a million nephrons i...

Q: When a cell begins to divide, its chromatinformsa. nucleoli.b. chromosomes.c. histones.d. None of th...

A: All organisms, including humans, have cells that serve as structural and functional units. About 75 ...

Q: Which of these characteristics apply to smooth muscle?a. striated, involuntary c. unstriated, involu...

A: Smooth muscle cells vary greatly in appearance and function depending on the organ system in which t...

Q: Identify and describe the major events during the fetal stage ofdevelopment.

A: Introduction: There are three stages of prenatal development. The germinal period is defined as the ...

Q: Read each statement carefully and determine if it is true or false. Correct any false statement. T F...

A: The digestive system in the body help in the breakdown of food into small nutrient molecules by usin...

Q: A patient has an ingrown toenail, in which the nail grows into the nailfold. Would cutting the nail ...

A: We can say that When the corners of the nail grow and penetrate the skin next to it and break the sk...

Q: The endoplasmic reticulum is a series of flat sacs that have specialized internal environments. Lipi...

A: Cells aren't an amorphous aggregate of proteins, lipids and different molecules. Alternatively, all ...

Q: Discuss why fast glycolytic fibers have more glycogen stores than slow oxidative fibers.

A: Introduction: The soft tissue in mammals is muscle. The muscle cells comprise protein filaments, nam...

Q: What is the function of the abundant endoplasmic reticulum in plasma cells? What other organelle(s) ...

A: The cells are basic structural and functional units of life. The human body contains many types of c...

Q: What is a sarcomere? Illustrate how Z disks, actinmyofilaments, myosin filaments, the M line, and ti...

A: Introduction: The soft tissue present in all mammals is muscle. The muscle cells comprise protein fi...

Q: What are formed by the dermal papillae in thick skin?What roles do they have?

A: Introduction: The integumentary system comprises the skin, exocrine glands, hair, and nails. It acts...