Explain the association between atherosclerosis and ischemic heart disease. Imagine that you were the Surgeon General of the United States. What types of programs would you advocate to decrease heart disease? Do you think that as a society we should invest resources into the development of stemcell therapies for more effective treatment of myocardial infarction?

Q: Distinguish between upper and lower motor neurons,and between direct and indirect tracts

A: Motor pathways or tracts are downward pathways from areas of the cerebrum or cerebellum to the brain...

Q: What is epidemiology

A: The human body is made up of a complex network of tissues and organs. The cells are the basic unit o...

Q: Suppose the time from the start of action potentials in the sensory neuron and the end of actionpote...

A: The neurons or nerve cells are the constituting as well as working entities of the brain. It has thr...

Q: Describe the structure and function of platelets?

A: Platelets are referred to as components in the blood. The platelets are formed within the bone marro...

Q: Where are the cell bodies of sensory, somatic motor,and autonomic neurons located? What is asynapse?

A: Cell body referred to the as spherical part of Nerve cells comprising of the nucleus. The cell bodie...

Q: Multiple sclerosis is a disease in which theimmune system attacks and destroys the myelin sheath sur...

A: Multiple  sclerosis is a disease in which the immune system eats away at the protective covering of ...

Q: You are walking along the beach barefoot and step on a sharp object with your right foot. You immedi...

A: The sensory neurons help in detecting and transmitting the external stimulus, the motor neurons help...

Q: 2- Relative to neuron anatomy, match the anatomical terms given in Column B with the appropriate des...

A: Neurons are cells of the nervous system that act as the functional units of the brain. They transmit...

Q: Identify the primary vesicles that form during braindevelopment

A: The bulge like features of the neural tube's early stages of development are known as the brain vesi...

Q: A 33-year-old male patient visits his primary care physician complaining of right buttock and right ...

A: A discectomy is the careful evacuation of disc material that pushes on a nerve root or the spinal li...

Q: Why is hCG secretion important during the first trimester

A: A member of the glycoprotein hormone family, the human chorionic gonadotropin hormone (hCG) is a sec...

Q: Compare tumors of the right colon with those of the left colon.

A: Colorectal cancer, also known as bowel cancer, colon cancer, or rectal cancer, is any cancer that af...

Q: Examples and mechanisms of positive and negative feedback control of the hypothalamus and pituitary

A: Pituitary gland or hypophysis: It is a small endocrine gland which is situated in a depression calle...

Q: Now that you were able to know the Anatomical Terms of Movement and  its directional terms. Answer t...

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

Q: Write a statement that correlates changes in pulse rate, force of pulse, and cardiac output.

A: Cardiac output: It is the amount of blood which is pumped out from each ventricle. It is referred to...

Q: What are the functional diff erences between the posterior column–medial lemniscus pathway, the ante...

A: Introduction: The neurons also referred to as the nerve cells, transmit the brain's signals to the b...

Q: Trace a spermatozoan from its production to ejaculation

A: Spermatozoa can be defined as the male reproductive cell, which consists of the flagella. Flagella a...

Q: Identify the three main cell layers in the neural layer of theretina, and discuss the function of ea...

A: Introduction: Vision or sight is referred to the perception of objects present in the surrounding en...

Q: Describe how stress affects immune responses.

A: Immune response refers to an organism's immune system's response against any pathogen that entered i...

Q: identify the surface features of theheart and correlate them with itsinternal four-chambered anatomy

A: The heart is referred to as the body's muscular organ that functions in the blood's pumping to provi...

Q: Compare and contrast the structure, distribution, andinnervation patterns of the spinal nerve plexus...

A: In the tip of the clitoris alone, there are more than 8,000 nerve endings .Intersecting nerves  netw...

Q: solve please ..

A: Bones are the connective tissues that aid in the movement of different body parts. These bones form ...

Q: Question 34

A: Heme is an important component of hemoglobin which plays an important role in the transport of oxyge...

Q: What name is given to the chemical reaction in which glycogen is broken down to its glucose subunits...

A: Glycogen is a polysaccharide that is made of glucose. It is a multibranched structure. It is present...

Q: Muscles relaxatiom occurs when acetylcholine is cleaved from its receptors ,calcium is pulled back i...

A: The muscle tissue present in the human body is primarily responsible for the movement in the body. T...

Q: How is a protein’s structure related to its function?

A: Proteins are one of the biomolecules found in the body and are very crucial for the maintenance of l...

Q: What name is given to the external region where the penis and scrotum are suspended?

A: The human male genital or reproductive system has two sections, the external and internal male genit...

Q: Identify the structures of the placenta and umbilical cord on a model or chart of the placenta.

A: Placenta refers to an organ that develops at the time of pregnancy in females. It is responsible for...

Q: Describe the source of specificity of the endocrine system.

A: In the endocrine system, an endocrine gland is the ductless glands releasing some compounds into the...

Q: Explain why pyrimidine is less basic than pyridine.

A: DNA is composed of four different types of nitrogenous bases adenine (A), thiamine(T), guanine(G) an...

Q: The cerebellum receives feedback from the muscles and joints by way of the ________________ tracts o...

A: The spinal cord's dorsal spinocerebellar tract is responsible for carrying the information using pro...

Q: label the structures and phases in Figure .

A: The process of development of the ovum is called oogenesis. This process occurs in the female reprod...

Q: Discuss why slow oxidative fibers have more capillaries and mitochondria than fast glycolytic fibers...

A: There are three forms of skeletal muscle in the body. While the somatic nervous system regulates all...

Q: Give examples of mechanoreceptors with small and large receptive fields.

A: The sensory pathways or sensory systems are part of the central nervous system, that is responsible ...

Q: What's more: Answer the following questions: 1. Is it possible for an animal to survive if one of it...

A: The organs are formed by a group of different types of tissues. There are different types of organs ...

Q: Label this diagram.

A: Reflex activity is the response to s peripheral nervous stimulation that occurs without our consciou...

Q: What are the differences among true, false, and floating ribs?

A: The ribs are a set of twelve paired bones which form the protective 'cage' of the thorax. They artic...

Q: Study the following diagram of a typical cell and name the labeled structures. 8 1 9. 2 10 3 11 12 1...

A: Introduction: The cell is regarded as the fundamental unit of life as all tissues, and any organized...

Q: Explain how X-inactivation in female mammals results inpatchy coat color in calico cats.

A: Two sex chromosomes, identified as the X and Y chromosomes, decide the sex of animals. Genes are cla...

Q: Why do mammals convert ammonia to urea ratherthan simply excreting it, as fish do?

A: Mammals are the organisms have hair and fur. They are named so because their body comprises of the m...

Q: How may the limbic system influence behavior?

A: The limbic system refers to the part of the brain responsible for carrying out response related to b...

Q: Which nitrogenous bases would be found on the MRNA transcribed from a DNA strand with the following ...

A: Deoxyribonucleic acid Or DNA is the genetic material in most living things because it is much more s...

Q: A typical value for cerebral blood flow and why its constancy is important

A: CBF (Cerebral blood flow) is a measure of the rate of delivery of arterial blood to a capillary in t...

Q: What is the pacemaker potential due to, and what is its inherent rate?

A: The rhythm of the heart is normally determined by a pacemaker site called the sinoatrial (SA) node l...

Q: A 67-year-old male patient arrives in the emergency department complaining of progressively worsenin...

A: Transient Ischemic Attack(TIA) is also known as a mini stroke. It is a short lived stroke which gets...

Q: Distinguish between sexually transmitted diseases(STDs) caused by viruses and those caused bybacteri...

A: Sexually transmitted diseases or sexually transmitted infections are defined as the conditions or in...

Q: Describe the structure of lymphatic capillaries. Into whatstructures do they drain?

A: The lymphatic system which comprises of lymphatic tissue, organs, lymph (fluid), lymphatic vessels a...

Q: Explain the process of skeletal muscle contraction.

A: The spherical (actin) and motor (myosin) are the major proteins in the muscles. Actin monomers aggre...

Q: Compare and contrast anabolism and catabolism.

A: Metabolism can be defined as all the chemical reactions that over within the body of a living organi...

Q: I need help

A: Introduction: A type of diffusion in which molecules, water, and ions move from a higher concentrati...