Choose all the correct statements. O Step 1 of urine formation is filtration, where fluid leaves the glomerular capillaries and enters the kidney tubules. Step 2 of urine formation is reabsorption, where nutrients leave the kidney tubules and are returned to the blood. O Anything that remains in the kidney tubules is the urine. ADH is a hormone that helps the water in the kidney tubules return to the blood stream. Urine is mostly composed of urea. It is normal to have protein in the urine. If the kidneys cause sodium to enter the urine, water will follow the sodium and will also leave the body and enter the urine. This is a way to lower blood pressure. O O

Q: Describe the role of aldosterone in regulating sodium and potassium balance.

A: Aldosterone is a mineralocorticoid hormone that is secreted by the zona glomerulosa cells of the adr...

Q: Describe the transport of carbon dioxide in the blood.

A: Introduction: The cellular activity that occurs inside the human body results in the production of c...

Q: Compare and contrast the sympathetic and parasympathetic nervous systems.

A: The autonomic nervous system is a part of the peripheral nervous system, and it is categorized under...

Q: During spring and summer, which organs are the dominant sources of sugar? When are tubers or fleshy ...

A: Plants are considered autotrophs due to their ability to make their own food by the process of photo...

Q: How was ephedrine used by athletes, and what happened to it?

A: Ephedrine represents a type of alkaloid widely used for relieving respiratory symptoms such as short...

Q: Describe specific exercises that strengthen the diaphragm during concentric action and exercise exam...

A: Diaphragm is the major muscle of respiration which divides the thoracic cavity from the abdominal ca...

Q: Bile Salts are:  a.   a mixture of amphipathic molecules which emulsify fatty acids in the small int...

A: a) a mixture of amphipathic molecules which emulsify fatty acids in the small intestine. Bile salts ...

Q: How does moderate to severe COPD (chronic obstructive pulmonary disease) often lead to chronic respi...

A: Chronic obstructive pulmonary disease (COPD) is a progressive obstructive lung disease caused by obs...

Q: The blood supply to the heart is provided by the, (a) systemic circulation. (b) pulmonary circulatio...

A: Every organ in the body requires an adequate supply of blood for carrying out its functions properly...

Q: Where are the cell bodies of parasympatheticpreganglionic neurons located?

A: Parasympathetic division of autonomic nervous system is known as craniosacral outflow because the fi...

Q: If epinephrine binds to beta2 adrenergic receptors on smooth muscle of bronchioles, the bronchioles ...

A: Adrenergic receptors are of two types: Alpha - adrenergic receptors: These are subdivided into alph...

Q: Describe the role of the corticospinal tract in controlling voluntary movement.

A: The corticospinal tract is responsible for the formation of the descending spinal tract system. This...

Q: Describe the diffusion of oxygen and carbon dioxide across the respiratory membrane.

A: The respiratory membrane is the film isolating air inside the alveoli from the blood inside pulmonar...

Q: What is the primary way in which the body gets rid of excess K+?

A: The kidneys are a part of the urinary system which is responsible for removal of wastes, toxic subst...

Q: Describe the influence that emotions and higher brain centers have on autonomic reflexes.

A:  The autonomic reflexes are the unconscious motor reflexes relayed from the organs and glands to the...

Q: Which of the following glands producethe acid mantle?a. merocrine sweat glandsb. apocrine sweat glan...

A: Glands are the group of cells or organs that are secretory in nature and secretes certain chemical s...

Q: From this list of cranial nerves:(1) trigeminal (V) (4) vagus (X)(2) facial (VII) (5) hypoglossal (X...

A: The twelve pair of nerves that emerge from the central nervous system's component brain and function...

Q: Describe in detail spermatogenesis

A: The reproductive system of a male is a grouping of organs that make up the reproductive and urinary ...

Q: large deposits of beta amyloid may force the overproduction of ____, which leads to the changes resu...

A: Dementia is a general term for loss of memory, language, problem-solving and other thinking abilitie...

Q: Describe the mechanism through which ADH/vasopressin stimulates water reabsorption/retention.

A: Antidiuretic hormone (ADH), also known as vasopressin, is a peptide hormone synthesized in the hypot...

Q: Describe the function of surfactant.

A: Respiration is defined as the movement or transport of oxygen from the external environment into the...

Q: ___________ are receptors for hearing and are located in a structures called _______ within the coch...

A: The organ in the body, which helps in the hearing and maintains the balance of the senses in the bod...

Q: What is the most likely mechanism producing tolerance to cocaine and then the dysphoria that is asso...

A: The brain's mesolimbic dopamine system is stimulated by all types of reinforcing stimuli such as foo...

Q: Trace the sequence of events that must occur for a personto repeat a word that he or she hears.

A: The repetition of words after hearing it involves the functioning of auditory pathways which sends t...

Q: Describe at least one scenario of injury to the diaphragm during daily use or sport. Be sure to prov...

A: The functioning of the diaphragm is vital for the lung's proper regulation as well as maintaining ai...

Q: The normal duration of the QRS complex is less thanA. 0.01 secondB. 0.05 secondC. 0.12 secondD. 0.15...

A: To checks the working of the  heart, an electrocardiogram (ECG or EKG) records the electrical signal...

Q: reely movable Ball and Socket Free movements in 1. all directions 2. Flexion and extension 1. Elbow ...

A: A joint is basically a connection between two bones in the skeletal system. It can be classified by ...

Q: 1. what are the molecular raw materials of cellular respiration which fuel our bodies? 2. which pro...

A: Answer 1 The process in which the energy is extracted in the form of adenosine triphosphate (ATP) fr...

Q: What is "hyaline membrane disease"?  Name 2 medications that may be used to treat this condition - o...

A: Hi! Thank you for the questions. As you have posted multiple questions, I will be answering the firs...

Q: Below are steps in the evolution/emergence of VCJD. From the choices below, choose the correct seque...

A: vCJD stands for variant Creutzfeldt Jakob Disease. It is also known as human mad cow disease or the ...

Q: Explain the effect of O2, CO2, and pH on ventilation.

A: The process of ventilation or breathing is the movement of air through the conducting passages betwe...

Q: Describe the structures of the Upper Airways and what happens as one breaths air in and out

A: Respiration or Breathing is the process by which an individual inhales oxygen and exhale carbon diox...

Q: This answer is incorrect what might be the correct answer

A: The somatosensory system is a part of the human sensory nervous system that is responsible for inter...

Q: How do gap junctions and intercalated disks aid contraction of the heart?

A: The contractions in the muscular pumping organ termed the heart are required to regulate its pumping...

Q: Olfaction is the sense of _________ and the receptors are located in the __________. Question optio...

A: Introduction: In terms of biology, sense is referred as how an individual perceives the outside envi...

Q: List three or more functions of the skeletal system otherthan supporting the body and protecting som...

A: The skeletal structure is the core mechanism of the body. It contains cartilage, tendons, and ligame...

Q: Marijuana exerts its psychological effects through the actions of its active ingredient THC. What is...

A: Cannabis, otherwise called marijuana among different names, is a psychoactive medication from the Ca...

Q: Name 3 major nitrogenous wastes found in urine.

A: The kidneys are located in the abdomen toward the back, normally one on each side of the spine. Each...