Trace the path of blood through the pulmonary circuit from the right ventricle.

Q: Identify and compare the branches of the right and left coronaryarteries. In general, what portions ...

A: Introduction: The coronary sulcus is also named the atrioventricular sulcus. It is deep and divides ...

Q: summation occurs when multiple signals are arriving from while summation occurs when multiple signal...

A: We have known that Neurons are the structural and functional units of the nervous system. These cell...

Q: 5. Match the term with the definition. Circulating hormone. A. Local hormone that acts on the same c...

A: Please note that keeping with regulations and in order to provide an accurate and good quality answe...

Q: What are some age-related changes that result in alteredheart functions?

A: The aging is considered to be an important risk factor for the diseases of cardiovascular system. Th...

Q: which are characteristics of mitochondria choose all that apply a. they produce atp b. cellular resp...

A: Mitochondria are membrane-bound cell organelles that are present exclusively in eukaryotic cells. Th...

Q: The Skull 1. The skull is one of the major components of the axial skeleton. Name the other two. and...

A: The skeleton system in an adult body is made up of a 206 bones. The endoskeleton is arranged in two ...

Q: Describe and compare external and internal respiration

A: All cells require oxygen for energy production. The respiratory system is involved in procuring oxyg...

Q: Trace the path of sound waves from the external acoustic meatus to the hearing receptors.

A: Hearing is a sensory process mediated by the sense organ ears. Sense organs transfer sensory stimuli...

Q: Name the short, hook-like bony process of the scapula that projects anteriorly. a. acromial process ...

A: The skeletal system of the body is composed of several bones, ligaments, and cartilages, and one of ...

Q: Explain how aging affects the lymphatic system.

A: The lymphatic system or lymphoid system is a network of vessels, tissues, and organs. It is an organ...

Q: Differentiate the 2 divisions of the nervous system.  List their main functions

A: Cells are the basic unit of life. Multiple cells together form tissues. Multiple tissues give rise t...

Q: The muscle used in breathing is the a. oblique. b. diaphragm. c. rectus abdominis. d. smooth.

A: It is the process during which air is inhaled via the routes of the nose and mouth and brought to th...

Q: The stomach secretes gastric juices, which are highly acidicand can break down and chemically digest...

A: As soon as the food enters the stomach , which is capable of holding chewed food upto 1 litre. The l...

Q: 9. Discuss the process of protein synthesis in cells. Include in your answer the definitions of repl...

A: Protein is one of the important biomolecules in living organisms. Protein is made up of amino acids....

Q: a. . Below are two teleological statements. Rephrase them so that they do not imply a goal or purpos...

A: In the field of evolutionary biology the natural selection describe about the process of selecting s...

Q: Do you think erythropoietin levels in athletes at low altitude are lower, higher, or the same after ...

A:    Blood is a connective tissue composed of blood plasma and formed elements, like red blood cells, ...

Q: Explain the two ways in which the brain controls pituitary gland activity.

A: We can say that The pituitary gland is a pea-sized endocrine gland that is enclosed by the protectiv...

Q: What is the relationship between action potentials and impulses?

A: Neurons are the basic cells of the nervous system and our brain. They are held responsible for every...

Q: Describe the general ways in which the nervous system processes information.

A: The nervous system is the part of the body that coordinates all the actions and passes information t...

Q: How is cardiac muscle similar to smooth muscle?

A: A muscle is composed of a group of muscle fibers, and the plasma membrane of the muscle fiber is ref...

Q: Name the nerves present in the brain and spinal cord

A: The nervous system are divided into two major divisions - the central nervous system and the periphe...

Q: What are the anterior pituitary hormones and their functions?

A: Introduction: The pituitary gland is one of the endocrine glands. It is an oval and pea-sized struct...

Q: The part of the nervous system that controls smooth muscle, cardiac muscle, and glands is the a. som...

A: The nervous system composed of the nerves and glial cells is responsible for transmitting signals be...

Q: List and describe the influence of each factor affecting skin color.

A: The skin also known as cutaneous membrane covers the external surface of the body and is the largest...

Q: Describe the basic composition of a lymphatic nodule, andgive examples in the body where lymphatic n...

A: The immune system is one of the complex systems of our body that protects our body from infections. ...

Q: Enumerate and illustrate the three features of the small intestine which increases the absorptive su...

A: The small intestine is an organ in the gastrointestinal tract where the maximum the absorption of nu...

Q: Describe the normal anatomy and physiology of the renal system

A: Multiple organ systems together form an organism. The organs involved in a common physiological proc...

Q: Is blood pressure higher in arteries or veins? What are theconsequences of hypertension?

A: Heart pumps blood to the whole body parts through a network with the help of arteries and veins. It ...

Q: 64. Plants and animals exchange materials through the processes of photosynthesis and respiration. W...

A: We can say that Metabolic processes are chemical reactions That occurring in the body to create and ...

Q: How are respiratory gases (oxygen and carbon dioxide) transported by erythrocytes?

A: Blood is a medium that circulates through the blood vessels, providing the entire organism with oxyg...

Q: Classify the following cases as to the adaptive response (Hypertrophy, Hyperplasia, Aplasia, Hypopla...

A: During the developmental process and also after birth the cells undergo certain changes that include...

Q: Distinguish between systole and diastole

A: Introduction: Arterial blood pressure is the pressure of the column of blood present in the arterial...

Q: 3. Calculate the macronutrient requirements of a 22-year-old female whose TCR is 1,500 kcal per day ...

A:    Carbohydrates, protein, fat are the macronutrients which are the primary source of energy in our ...

Q: Compare and contrast the types of lymphatic cells with respectto their appearance, function, and pla...

A: Lymphatic vessels drain excess interstitial fluid from tissue spaces and return it to the blood. Lym...

Q: Discuss the structure, function, location relationship of organelles and give examples.

A: The cell is the smallest structural and functional unit of life.  The cell can sustain life on itsel...

Q: Name three groups of neurons based on structure and three groups based on function.

A: The neurons are electrically excitable building blocks of the nervous system. They are involved in t...

Q: EXPLAIN HOW AND WHY WELL CONTROLLED MATERNALIMMUNE RESPONSES PLAY A POSITIVE PHYSIOLOGICAL ROLE IN F...

A: The evolvingimmune system and central nervous system in the fetus and child are incredibly sensitive...

Q: We use directional terms to describe the relationship between different body parts. For example, in ...

A: Anatomical positions is describing the position and direction of the body or region or a specific pa...

Q: What is the difference between filtration and reabsorption?

A: Urine Formation occurs in three major steps which are filtration, reabsorption, and secretion. Filtr...

Q: The erectile tissue which forms the corpus cavernosum of the penis . . . 1. is innervated by the sy...

A: The penile erectile device includes paired vascular spongy organs that are nearly connected to each ...

Q: Compare the contraction mechanisms of skeletal and smooth muscle.

A: The organ system that is mainly responsible for movement in the body is the musculoskeletal system. ...

Q: Multiple Choice Identify the choice that best completes the statement or answers the question. II II...

A: Histology is the field of science that makes use of many techniques such as preserving, sectioning(s...

Q: ( put the items in the correct order) You are a Red Blood Cell traveling through the heart.  Start...

A: The cardiovascular system of the human body is made up of the heart, blood, and blood vessels that h...

Q: Why is the pituitary gland called the “master gland”?

A: The pituitary gland is also called the hypophysis because of where it is located in the brain. It is...

Q: 6. Match the hormone with the function. A. Synthesized by the hypothalamus and stored/secreted by th...

A: The biochemical substance is synthesized and secreted by endocrine glands are specialised cells are ...

Q: Describe the connective tissue coverings that surround thekidney, from internal to external. Why are...

A: Kidneys are bean shaped structures which clean and filter the blood as well as purify it. They are t...

Q: Suppose archaeologists discover human skeletal remains in Ethiopia. Examination of the bones suggest...

A: The branch of science involving the recovery, analysis, and use of the material remains to study hum...

Q: N K M R

A: Body cavities are potential spaces or compartments within the body which houses organs, fluids, vess...

Q: Brian recently started working as a paramedic, and yesterday was his first day off. Because it was a...

A: We can say that The sensory system is the piece of an animal's body that organizes its conduct and s...

Q: Which of the following is/are false about the lymphatic system? A. It is a vascular system that tak...

A: The lymphatic system is a vascular network that adopts extra interstitial fluid and sends it to the ...