Which is an autoimmune disease? HIV disease, type-1 diabetes, and Graves disease   both type-1 diabetes and Graves disease   type-1 diabetes mellitus   HIV disease   Graves disease

Q: Where is the fibrous skeleton of the heart located? What are itsfunctions?

A: The Human heart is a muscular organ located behind the breastbone and situated slightly to the left....

Q: Name at least two major ways in which natural and artifi cial immunities are different.

A: Immunity refers to every mechanism of the body that helps to protect the body from harmful foreign a...

Q: 9. Which of the following correctly describes the method of inhalation? a. Rib muscles and diaphragm...

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any ...

Q: conduction system of the heart regulates the electrical impulses

A: The heart is an organ that is composed of muscle tissue where the heart requires energy and oxygen i...

Q: Explain why it is advantageous for the articular cartilage neverto become ossified.

A: Articular cartilage covers the ends of bones to build a low-friction environment and support at the ...

Q: Name a structure that is located cranial to the abdominal cavity caudal to the neck and dorsal to th...

A: The body cavities refers to the fluid filled space within the body which holds the internal human or...

Q: Discuss the types and functions of embryonicconnective tissue.

A: Introduction: The collection of cells present in close proximity and are responsible for a particula...

Q: Select the best answer or answers from the choices given: Suppose your blood is AB positive. This me...

A: In humans, there are four types of blood groups: AB, A, B, and O. These blood groups are formed base...

Q: what is the location of the cardiac muscle ?

A: Muscles are the tissues which are soft and are found in almost all the animals. Its function is to p...

Q: What factors increase the speed of nerve impulses in the nervous system? a. The length and thickn...

A: The nervous system in the body is a complex part which transmits the signals to different parts of t...

Q: Given the following cardiac performance data, Cardiac output (CO) 5 5400 mL/min Heart rate (HR) 5 75...

A: Introduction: Ejection fraction is a method for quantifying cardiac contractility. It has a value th...

Q: 7.What brain centers have major roles in controlling movement, and what are these roles?

A: The human brain is the main part of the central nervous system and weighs around one to two kilogram...

Q: What are the cells that create the three classes of connective tissue? (HINT: the three classes are ...

A: Connective tissues are the type of tissues that are present in an individual that connects, differen...

Q: Which is not an effector T lymphocyte? cytotoxic T lymphocyte memory T lymphocyte helper T lymp...

A: Immune system produce two types of cells such as B lymphocytes (B cells) and T lymphocytes (T cells)...

Q: Write the name of the structure that the phrase describes.Process that produces haploid sperm from d...

A: The process of the formation of haploid sperm from a diploid stem cell is known as spermatogenesis. ...

Q: In the central nervous system, the neurotransmitter, serotonin, controls the emotions and eating and...

A: The nervous system involves the transmission of signals or impulses from one part of the body. This ...

Q: Explain the influence of the chemical nature of ahormone on its transport in the blood, its removal ...

A: The peptide hormones that consist of three or more amino acid residues are lipophobic as they have w...

Q: The form of thyroid hormone most active at tissues is. T3    T4

A:    Thyroid hormones play important role in the regulation of basal metabolic rate by stimulating the...

Q: Distinguish between leukocytosis and leukopenia.

A: Blood is a unique body fluid that comprises plasma and three types of formed elements; the erythrocy...

Q: An imaging technique that exposes the patient to no harmful radiation is: a. radiography. b. positro...

A: Medical imaging techniques can be described as the techniques and processes which are used for obtai...

Q: Why is an individual with type O blood called a universal donor?

A: ABO compatibility or hemolytic disease is the disease that occurs when a person is infused with bloo...

Q: 12. Name ONE HORMONE secreted by this endocrine gland. 12

A: Endocrine glands, which forms the major part of the endocrine system, are ductless glands and releas...

Q: Define dead space.

A: Inhaled air volume that is not involved in gas exchange because it either reaches poorly perfused al...

Q: What're these organs and the function of each?

A: The human endocrine system is one of the major body systems that is responsible for controlling the ...

Q: Label the following: Zygomatic arch * Foramen ovale * Foramen spinosum * Foramen lacerum * Jugular f...

A: The cranium makes the cranial cavity that enclose and protects the brain and brainstem. It consists ...

Q: What happens when the Na+-K+ pump is phosphorylated? When K+ binds to the pump protein?

A: Introduction: The process of active transport occurs against the concentration gradient and is media...

Q: The brain has no specialized areas for perceiving flowers, clothes, or food. For what items does it ...

A: The central nervous system’s component that is protected by the skull is known as the brain. It func...

Q: describe the physiology behind Cardiac output.

A: Blood is the transport fluid that involves the transport of nutrients, oxygen, carbon dioxide to all...

Q: 1.What are the major divisions of the nervous system? What are their major functions?

A:     Our body is comprised of many different organ systems which has individual functions to perform....

Q: Be familiar with homeostatic imbalance

A:     Our body is comprised of many different organ systems which has individual functions to perform....

Q: is it true that neurotransmitters can act as hormones as well as stimulate the release of hormones a...

A: Neurotransmitters are chemical substances which act as messengers, relaying signals from presynaptic...

Q: What is hemopoiesis?

A: Haemopoietic stem cells are present in the bone marrow and have the unique ability to give rise to a...

Q: Question attached

A: Green chemistry is the branch of chemistry which deals with the reduction of the harmful effect of c...

Q: Name the parts of the cardiovascular system.

A: The cardiovascular refers to an organ system in the body that helps in blood circulation. This syste...

Q: what makes a cell undergo evolution and mutation? essay

A: Cells are the basic structural, functional, and biological units of all living organisms. It is the ...

Q: Compare and contrast the signaling events involved with the second messengers cAMP and IP3.

A: Introduction: Different types of electrical signals or chemical compounds work as messengers for tra...

Q: Watch this animation (http://openstaxcollege.org/l/ bloodflow1) to see how blood flows to the brain ...

A: The circulation of nutrients and oxygen in the human body occurs through the body fluid called blood...

Q: Describe the general makeup of a tissue.

A: The cell is the basic structural, functional, and biological unit of all known organisms. A cell is ...

Q: Skin color is a trait that is determined by a. strict dominant-recessive inheritance. b. incomplete ...

A: Heredity is defined as the transfer of genetic material from parents to offspring. DNA is the geneti...

Q: Palpate two of your laryngeal cartilages and name them.Name the ones that cannot be palpated on a li...

A: The larynx constituted of a bracket of cartilage with surrounding soft tissue. The most notable piec...

Q: 1. The image shows a model of a reproductive strategy of an organism. What type of reproductive stra...

A: Since you have asked multiple question, we will solve the first question for you. If you want any sp...

Q: 8. All of the following are heart valves except a. The aortic valve. b. The atrial valve. c. The tri...

A: There are four chambers of heart, two atria-also called as upper heart chambers, and two ventricles-...

Q: (a) Describe the basic process and purpose of tubular resorption. (b) Explain the location and funct...

A: Tubular resorption is the process of removal of solutes and water from the pre-urine filtrate, as it...

Q: The question was not answered properly the first time.

A: contains the photoreceptors (rods and cones)- G (retina) Glaucoma results if this fluid is not drain...

Q: It is possible and ethical to clone humans?

A: Cloning is the method of creating individuals by natural or artificial means, with identical or near...

Q: Describe fetal breathing movements and their purpose.

A: Respiration is defined as the phenomenon by which oxygen is taken in and carbon dioxide is released ...

Q: 7. If your instructor asked you to explain why the myocardium is thicker in the left ventricle than ...

A:  Heart is the major organ of the cardiovascular system. It is the mesodermally derived organ and it ...

Q: What are the steps in fracture repair?

A: Bones are the rigid, living tissue of the body that gives structural support and helps in movement. ...

Q: Epilepsy is a neurological disorder that disrupts neural activities and causes recurrent seizures. A...

A: Visual pathway refers to the way in which the information from the eyes is passed to the brain to pr...

Q: Make a list of the common secondary sexual male and female characteristics. ( five characteristics f...

A: Secondary sexual characters are the characters that are not directly involved in sexual reproduction...