If a heart lacked gap junctions, an organ-level contraction would occur.True/False

Q: 14. Breathing in (inspiration; inhalation) requires a.) Internal intercostal muscles b. External…

A: Breathing or ventilation is the process of taking in oxygen-rich air (inhalation) and releasing…

Q: motor neurons are located in the Second order; Spinal cord Upper; Brainstem First order; Spinal cord…

A: Neurons are specialized cells that are structural and functional units of the nervous system. These…

Q: Cardiac output is defined as a. blood pressure times peripheral resistance. b. peripheral resistance…

A: Blood pressure is the force exerted by circulating blood on the walls of blood vessels. Heart rate…

Q: Identify three skeletal muscles involved in the process of raising a heavy-medium-sized box from the…

A: Skeletal muscle- Skeletal muscle forms about 40-50% of body mass and is responsible for movement and…

Q: Activation of what receptor directly causes stimulation of the heart? a-1 a-2 B-1 B-2 B-3

A: Mostly all blood vessels have both alpha and beta receptors. In general, Alpha adrenergic receptors…

Q: Match the following questions thanks

A: We can say that Membrane transport involves the transport of molecules through a cell membrane. It…

Q: Tennis elbow (lateral epicondylitis) is O Due to repetitive microtraumas. O More common than medial…

A: A muscle strain is defined as a type of injury that occurs when a muscle is stretched too much and…

Q: Explain how vessel diameter influences blood pressure and flow.

A: Blood flows in the entire body by circulatory system were heart is centre of that system . Heart…

Q: Small internal hemorrhages can be manifested in the form of small spots, called?   A. Platelet plugs…

A: A hemorrhage can be described as a condition in which a ruptured blood vessel causes loss of blood.…

Q: Increases sweat production O Increased sympathetic tone O Decreased sympathetic tone Increased…

A: The autonomic nervous system (previously known as the vegetative nervous system) is an important…

Q: Multiple choice: what purpose do the somatic thermoceptors provide? 1, To let the subconscious brain…

A: We know that All the nerves that arise in the central nervous system (CNS), together with…

Q: People who have hearing loss due to vestibulocochlear nerve damage do not suffer motion sickness.…

A: Motion sickness is caused by nausea due to motion, especially by travelling in a vehicle. It stopa…

Q: Explain the functional classification of the nervous system.

A: The transmission of impulses in the body is mediated by the nervous system. Neurons are the nerve…

Q: What do Down Syndrome and Amyotrophic Lateral Sclerosis have in common? Dysfunctional Superoxide…

A: Down's syndrome is a hereditary issue caused when abnormal cell division brings about extra genetic…

Q: is an anatomical alteration of lungs characterized by air space enlargement distal to terminal…

A: The organ system of human body through which exchange of gases occurs between the body and the…

Q: What will happen to the lympathic system without the circulatory system?

A: The lymphatic system is an organ system of the body. It comprises an intricate network of vessels,…

Q: 1. The renal organic anion transporter 1 (OAT1) is a component of a tertiary active transport…

A: Introduction: The kidney is made up of multiple nephrons, which are regarded as the functional unit…

Q: What are the parts of the midbrain and their functions?

A: The forebrain, midbrain and the hindbrain form the three parts of the brain.  The area of the brain…

Q: Compare and contrast intracellular and cell membrane bound hormone receptors.

A: Receptors are the protein molecules,on the surface or inside the target cells that binds to the…

Q: Write the name of the structure that the phrase describes. Opening between uterus and cervix

A: The opening that is present between the uterus and cervix is the internal orifice. It is the…

Q: The is the upper portion of the structure situated behind (posterior to) and above (superior to) the…

A: The nasal passage allows the uptake of air which is free from dust. The dust particles are trapped…

Q: Identify the two hormones released from the posterior pituitary, their target cells, and their…

A: The endocrine system is a critical organ system of the body that is concerned with the secretion of…

Q: Invading bacteria are recognized by neutrophils, which engulf the bacteria and form a packet within…

A: Neutrophils comprises of around 40% to 70% of the WBC(white blood cells). These are the most…

Q: List and describe structures and functions of neuroglia of the peripheral nervous system.

A: Peripheral nervous system - The peripheral nervous system refers to parts of the nervous system…

Q: List and describe the 3 layers of the cranial and spinal meninges and the spaces between the layers;…

A: Brain and spinal cords are safely lodged in the cranial and spinal cavity of the cranium and…

Q: 2. Compare excitation-contraction coupling and relaxation in cardiac and skeletal muscles. Include…

A: Muscle- Muscles are present in the body and are responsible for performing several functions like…

Q: What does the binding of ACh to nicotinic receptors of skeletal muscle cells directly cause? Closing…

A: Acetylcholine receptors (also known as cholinergic receptors) are found in clusters on muscle cell…

Q: 6. The following chart states a number of characteristics. Use a check mark to show which division…

A: Nervous system is sub-divided in two parts: (CNS) Central nervous system that includes the brain and…

Q: The voltage-gated channels potential threshold. O cr Na*

A: The communication of neurons with each other take place with the help of brief electrical signals…

Q: Endocrine System Overview An example of a target cell for glucagon is a. kidney cells O b. heart…

A: We can say that Hormones are organic compounds secreted in trace amounts by certain tissues which…

Q: 12 13 14 15 16 Cepyriyhha wieya Sens . Aght erved

A: The skeletal system is one of the 11 major body organ systems which is composed of bones, tendons,…

Q: The following diagram helps explain which of the following phenomena? C fiber (nociceptive)…

A: Pain is referred to as a primary human instinct which can be briefed as a distressing sensation or…

Q: Which structure contains some autonomic centers involved in regulating respiration? a. pons b.…

A: Nervous system is an important system which helps in maintaining the homeostasis of the human body.…

Q: What three types of junctions unite cells in a tissue, and what are their functions?

A: We can say that Cell junctions (or intercellular bridges) are a group of cell structures composed of…

Q: How does the GI tract regulate its activities and secretions? Discuss

A: GI tract refer as gastro-intestinal tract which is essential part involved in digestive system.GI…

Q: where are the locations you can these neurotransmitters: Norepinephrine Epinephrine Serotonin…

A: Neurotransmitters are the substances through which the neurons communicates with each other and also…

Q: The spinal nerves control and carry information about the: Body Trunk Limbs All of the above

A: The spinal nerves are located in the spine. The spine is made up of bones called vertebrae. The…

Q: What does the presence of band neutrophils in peripheral blood indicate? A. Agranulocytes containing…

A: Neutrophils is most abundant type of white blood cell which is required for fighting off an…

Q: The following diagram represents a typical serotonergic synapse. Where, specifically, do…

A: Antidepressants are the medications that are used to relieve symptoms of depression, social anxiety…

Q: What is the epidemiology of osteoporosis?

A: We can say that Osteoporosis is a disorder where the bones have less mass and this results in bones…

Q: What are the conditions wherein bleeding time would be decreased?

A: Platelets are cells that help the blood clot. When you cut yourself, platelets rush to the site of…

Q: Complete each sentence with the correct word.

A: Lungs are spongy organs , present on either sides of chest.  These are located in the thoracic…

Q: APR photo © McGraw-Hill Education Which structure is highlighted and indicated by the leader line?…

A: Small intestine is partitioned into three sections: the duodenum, jejunum and ileum. The starting…

Q: Unidentified remains are thought to be those of a Missing Person who is described as suffering from…

A: The human skeleton is a critical factor in the estimation of various evidential reports that can be…

Q: Regulated reabsorption of Na+ at the DCT occurs under the influence of the hormone А renin В ЕРО C…

A: Tubular reabsorption is the process that moves solutes and the water out of the filtrate and send it…

Q: The human integumentary system is critical for maintaining homeostasis. Identify and describe three…

A: Skin- It is the largest one of all organs present in the body and the average thickness of the skin…

Q: How is sound transduced and encoded in the human ear?

A: The human ear is the organ that is responsible for the hearing ability of an individual.  Sound…

Q: I need answer don't copy from Chegg and google

A: We can say that The male and female gametes that are haploid by ploidy and fertilize to form a…

Q: In blood transfusion if a recipient has blood type 0-, is the only blood type that could be possibly…

A: Disclaimer : Since you have asked multiple question, we will solve the first question for you. If…

Q: Q1. Write a note on Lymphatic system and functions of lymphatic system?

A: The organs of the immune system such as the bone marrow, thymus, and lymph nodes function to protect…