Which structure would allow for efficient absorption along portions of the small intestine? cilia dense microvilli fibroblasts strong basal surface

Q: Could a person with type B- blood safely receive a blood transfusion of B+ blood? YES/NO

A: There are blood types, that are determined by the presence or absence of particular antigens found o...

Q: Explain the structural classification of the nervous system. (easy and simple)

A: The nervous system is basically a complex network of neurons whose main function is to generate and ...

Q: Define alternative splicing

A: Alternative splicing is a process that enables a messenger RNA (mRNA) to direct synthesis of differe...

Q: What is family life cycle?

A: The family life cycle is described as the emotional and social phases that a person may go through f...

Q: A healthy, resting patient with normal lungs at sea level is breathing 50% oxygen. What is the most ...

A: Lungs are the organs which come under the respiratory system.These are situated in the thoracic cavi...

Q: Which cell of the integumentatry system would protect the body against foreign bacteria? fibroblast ...

A: The organs that define the outermost layer of an organism's body are called the integumentary system...

Q: List the uterine wall layers, and describe the basic anatomy of each layer.

A: The uterus is a strong and muscular organ found in the female body between the bladder and the rectu...

Q: A 74-year old woman with history of rheumatic fever (in her twenties) presented to her physician wit...

A: Edema is an abnormal condition referring to the build-up of fluid within tissues. It generally occur...

Q: Define appendicular skeleton

A: The portion of the vertebrate skeleton system that comprises of bones supporting the appendages is c...

Q: What effect would stimulating the acetylcholine receptors of the heart have on cardiac output?

A: The heart is the primary muscular organ of the cardiovascular system that is responsible for pumping...

Q: Explain the nerve impulse physiology (easy and simple)

A: A nerve impulse is referred to as the electric signals that travel along the dendrites to generate a...

Q: Proteins are inserted into the structure of a cell's plasma membrane. Which of the following would n...

A: The plasma membrane are composed of the lipid bilayer and membrane proteins integrated with it. Thes...

Q: Define peripheral nervous system.

A: According to biology, an animal's nervous system is a highly complex part of its body that transmits...

Q: Consider hunger and satiety. A mutation that stimulates an overproduction of leptin by adipocytes is...

A: Leptin is a peptide hormone that is released by the adipocytes as well as by the enterocytes. It is ...

Q: Select all the correct answers for the question that follows. The resting membrane potential of an e...

A: Neuron or nerve cells are cells that act as messengers, they are able to undergo  electrical excitat...

Q: State the conditions needed for muscle relaxation.

A: Progressive muscle relaxation is a technique that reduces tension. In progressive muscle relaxation,...

Q: Which of these cranial nerves contains preganglionic parasympathetic fibers?a. optic, CN IIb. facial...

A: The nervous system is the system which is responsible for maintaining the coordination among all oth...

Q: You are an intern working with a research endocrinologist at the University of Alberta. Currently, y...

A: Menopause is a part of every women's life and occurs when a woman did not menstruated in last 12 con...

Q: Why does increased Na+ reabsorption cause increased water reabsorption at the kidneys?

A: Osmoregulation is the phenomenon of regulating the optimum concentration of water (H2O) and salts in...

Q: All of the following cranial nerves except the _____ carry parasympathetic fibers. a. vagus d. gloss...

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

Q: You attended a swimming class because it is one of the most popular physical activities in the summe...

A: Swimming is a non-weight-bearing sport, which means that the bones are not placed under a lot of ten...

Q: Describe the structure and general function of the outer, middle, and internal ears.

A: Ears are organs or hearing and equilibrium. They are divided into external, middle and internal ear.

Q: Define mucin

A: Epithelial tissue or epithelium consist of cells that form membranes, which cover and line the body ...

Q: A healthy, resting patient with normal lungs at sea level is breathing 50% oxygen. What is the most ...

A: Alveolar pressure is the pressure of air present inside the lung alveoli. It could be positive and n...

Q: Explain why muscles can only pull, not push.

A: Muscles are soft tissues found in most of the animals. The function of muscles is to produce force a...

Q: Provide two other health professionals that may be involved in the care of a patient with diabetes a...

A: Diabetes is a disease which is caused by the deficiency in the secretion of insulin by the endocrine...

Q: Select the enzymes that play a role in producing monosaccharides absorbed by SGLT1. Group of answer ...

A: Enzymes are the bio catalysts which play important role in digestion process. It breakdown larger mo...

Q: Select the best answer or answers from the choices given: Terms that apply to the backside of the bo...

A: Directional terms are terms utilized to interpret the direction of an anatomical configuration by co...

Q: Associate the layers of skin and dermis with burn degrees?

A: Skin  Skin the largest organ of the body. It protects our body from external environments and preven...

Q: What are the major tunics of the digestive tract wall, listedfrom inside to outside?

A: The long continuous tube that is the digestive tract is about 9 meters in length. It opens to the ou...

Q: One of the roles of follicle stimulating hormone (FSH) in the female reproductive system is Select ...

A: to trigger the thickening of the endometrium in the follicular stage

Q: Why might a diet high in omega-3 fatty acids also be low in cholesterol?

A: Omega-3 fatty acids ( also called omega-3 oils and n-3 oils) are polyunsaturated fatty acids and are...

Q: What is vena cava? Which type of blood circulates within the vena cava?

A: The term vena cava is used to describe the large blood vessel (vein) of the systemic circulatory sys...

Q: Mumps is a viral infection. The primary symptom of mumps is visible swelling of the parotid gland on...

A: Humans reproduce by the method of sexual reproduction. This process includes the fertilization of ma...

Q: Explain four (4) signs and symptoms would you expect to see with a patient suffering from a CVA? (si...

A: Cerebrovascular accident (CVA) is the medical term that is used to denote the stroke condition. Stro...

Q: identify the structure at tag 19

A: The lungs are the vital organs of the respiratory system, which is divided into right lung and left ...

Q: Please help?

A: Bones provide a framework to the body and help to keep it straight whereas the muscles are attached ...

Q: Q2\ The process of muscle contraction occurs over a number of key step. What are these steps? Explai...

A: Muscle myofibril has dark and light bands arranged alternately throughout the length. This appearanc...

Q: Developmental tasks for adolescents include:

A: One foot of adolescents is in childhood and one is in adulthood. Developmental tasks help the adoles...

Q: Explain how an image is formed and interpreted in the eyes

A: Humans have five special senses namely vision, hear, smell, taste and touch. The vision allows to se...

Q: Distinguish between the fovea centralis and the optic disc.

A: Mechanism of vision When a light passes through the cornea and lens focuses on the retina and genera...

Q: List the major blood vessels and their origins involved in coronary circulation. (ii) At what stage ...

A: Heart, a muscular blood-pumping organ that is located in the thoracic cavity. It consists of four-ch...

Q: The tapered inferior end of the spinal cord is called thea. conus medullaris.b. filum terminale.c. c...

A: Conus medullaris

Q: Why is the secretion of intrinsic factor one of the most important functions of the gastric mucosa? ...

A: The digestive system, also known as the gastrointestinal tract, comprises the tract formed by organs...

Q: Differentiate between peripheral thermoreceptors) and the other central thermoreceptors?

A: A receptive portion of the sensory neuron that senses relative and absolute temperature changes is c...

Q: How is energy stored in chemical bonds and in ATP?

A: Energy, potential energy, is stored in the covalent bonds holding atoms together in the form of mole...

Q: how a receptor differs from an effector with regards to a homeostatic mechanism.

A: A state of steady internal, physical, and chemical conditions maintained in the living systems for t...

Q: Fill the blank: <   > somatic senses ascending the spinal cord in the <   > tract. 1,&lt...

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

Q: What are the roles of the midbrain, pons, and medulla inautonomic control?

A: Introduction: The system of the body that controls and coordinates various functions in the body is ...

Q: what are the differences between traditional diets and those that are considered fads diets.

A: The term diet can be defined as the sum total of food consumed by a person regularly. For example, y...