At a pH of 7.40, the carbonic acid ratio is а. 35:1 b. 4:1 C. 20:1 d. 3:1

Q: Palve= 769 mmHg    Patm =760 mmHg    R= 7 ohm Is this inspiration or expiration? . Inspiration ...

A: Inspiration is taking in of oxygen through atmosphere. Expiration is exhaling carbon dioxide out. Bo...

Q: The ventral horn of the spinal cord is where -------------------- would be found. a) somatic motor ...

A: The nervous system is a complex biological component made up of a huge network of nerves. The nervou...

Q: Match the tissue depicted the in the following figures with their structures. * A B E F A B D F Simp...

A: The principal shapes of epithelium are- squamous, cuboidal and columnar.  The epithelium is also cla...

Q: Respiratory system has interact with other systems to complete the functions of human body. Point ou...

A: The respiratory system is connected with different systems in our body that includes circulatory sys...

Q: (b) Heart disease is the leading cause of death around the world. One of the most common complicatio...

A: Heart is defined as the muscular organ that is present behind and slightly left to the breastbone. T...

Q: A. Determine the MRNA codons, tRNA anticodons, and amino acid chain that will be produced from the g...

A: Cell is an elemental unit of the body in which metabolic activities takes place .  It comprises of :...

Q: Map the flow of oxygenated blood through the heart to general circulation.drag and drop each step on...

A: Introduction The cardiovascular system also called circulatory system plays an important role in tr...

Q: Broca's area ______________.   a.serves the recognition of complex objects b.is considered a moto...

A: Broca's area is situated in the front part of the left hemisphere. 

Q: Which one is NOT the normal function of kidneys. . secretes an enzyme . secretes hormones . detox...

A:

Q: levels of organization in the body started from the simplest atoms to thị -lex human organism. Descr...

A: There is a complex hierrarchy of the body organisation. The most complex level of organization is th...

Q: Salamanders can regenerate limbs, but only under certain conditions. What is the effect of denervat...

A: Denervation is the process by which sensory neurons are removed or damaged. This causes the muscle f...

Q: Define photoreceptor

A: Introduction: The impulse duration varies with the severity of the stimuli. Sensory receptors are re...

Q: Which statement is true regarding the spinal cord? a) The interior horns of the spinal cord receive...

A: Spinal nerves are the main nerves of the body. A overall of 31 pairs of spinal nerves manage motor, ...

Q: Define true pelvis

A: The pelvis has an antero inferior, a posterior, and  lateral pelvic walls; and an inferior pelvic wa...

Q: This is Elastic Cartilage,  please use ARROWS to label the following: chondrocyte lacuna elastic fi...

A: Elastic CartilageElastic cartilage offers guide. It has a yellowish coloration and is surrounded via...

Q: Which gland of the endocrine and nervous system controls the other glands in the body? How can we di...

A: Glands are the structure just like an organ but are involved in liberation of secretion . It is cate...

Q: Mary was accidentally poisoned with unknown substances during jungle trekking. The poison caused mus...

A: Introduction: The muscle functioning gets hampered by the disturbance of the motor neuron signaling....

Q: As the neonate’s brain grows, it could quickly exceed the original dimensions of the original crania...

A: In all vertebrate and most invertebrate creatures, the brain acts as the nerve system's focal point....

Q: The coracobrachialis, which acts to adduct and flex the arm at the shoulder, is innervated by which ...

A: Coracobrachialis is a Slender muscle present in the anterior arm. It extends from the coracoid proce...

Q: Define thyroxine

A: The thyroid gland is the type of endocrine gland present in the body and they are responsible for th...

Q: Define spermatogonium

A: Introduction: The process of gametes development is referred to as gametogenesis. It includes sperma...

Q: When must particulate respirators be used rather than masks and why?

A: Particulate respirator should be used in daily life in different walks of life. Now a days it is com...

Q: 10. Persistent waste with toxic substances, for example, an alcohol or some medications, can cause f...

A: Fatty liver disease is caused by the accumulation of fats inside the liver.The symptoms are fatigue,...

Q: In the following diagram, what does E represent?   a. Inspiratory capacity. b. Vital capacity c. ...

A: The total amount of air that the lungs can accommodate is divided into number of volumes. Combinatio...

Q: Which of the following readings represents normal blood pressure for adult? a. 141/91 mmHg. b. 165...

A: Introduction:- Blood is the body's fluid in the circulatory system of humans and other vertebrates t...

Q: Retroviruses may transform cells in more than one way. From the figure given below, explain the two ...

A: The cancer is a very complex disease that can caused due to the viral infection. Usually the viral i...

Q: All of the following are DIRECTLY involved with organ growth EXCEPT. Choose the exception. oxytocin ...

A: The growth of organs or tissues in our body is the increase in the cell number and size due to cell ...

Q: Which of the following examples represent a bony joint or synostosis? a synostosis occurs in the ja...

A: The form of joint in which the ossification of connective tissue results in its conversion into a bo...

Q: A term that means nearer the attached end of a limb isa. distal. c. medial. e. superficial.b. latera...

A: A branch of biology or a field of science that deals with the study of the body structure are referr...

Q: Define palate

A: It's also known as the roof of the mouth. It's divided into two parts- bony hard palate present at t...

Q: What is the path of blood through the pulmonary and systemic circuits?

A: The blood travels from the left atrium to the lungs, where it replaces carbon dioxide with oxygen be...

Q: Define organ of Corti

A: Organ of corti is a shape withinside the cochlea of the internal ear that helps in producing nerve i...

Q: Passive membrane transport processes include... a.movement of water from an area of high solute con...

A: Passive transport is a sort of membrane transport that doesn't expect energy to move the substances ...

Q: What nerve is the cochlea connected to?

A: Cochlea is located in the inner ear. It is spiral shaped organ in bony labyrinth and is concerned wi...

Q: Define transcription

A: DNA is referred to as a genetic material that is present in the living organism from a single cellul...

Q: The brain stem consists of the _______...   a. pons, medulla, cerebellum, and midbrain. b. midb...

A: The flow of messages between the brain and the remaining body is controlled by the brainstem. Severa...

Q: Correct answer option based asap

A: We know that The pharynx is located in between the nasal cavity and the esophagus or larynx. Differe...

Q: Muscle fiber types can be changed (e.g., Type I turns into Type II) depending on the type and intens...

A: The muscular system is formed by the muscles of the body that are soft tissues and are accountable f...

Q: (b) Hearing works when a process is going to the nervous system and brain. Relate the hearing system...

A: In human body, hair cell of the organ of corti mainly responsible for detecting the frequency of sou...

Q: Describe the common features of epithelial tissue

A: The tissue that forms the outer covering of animal body and the outer and inner covering of all inte...

Q: Name: Class: Date: Pages: 149 to 157 5. To make a solution, particles from one substance into anothe...

A:

Q: List down the advantage and disadvantages of each product. The conclude which one is the most sustai...

A: Maintenance of menstrual hygiene is very important. Menstrual hygiene management (MGM) can be referr...

Q: What are all the body parts needed for a muscle contraction?

A: There are three different types of muscles present in different organs . For example smooth muscles ...

Q: Define rectum

A: Introduction: The digestive tract is 10 meters long and is continuous, starting at the mouth, passin...

Q: In the figure below, which of the following represent atrial fibrillation?

A: Atrial fibrillation occurs when the heart rate becomes quite irregular. This causes poor blood flow....

Q: Define precapillary sphincter

A: Introduction: Capillaries: These are the microscopic network of vessels connecting the arteries with...

Q: Define receptor

A: Introduction: The sensory system is the portion of the nervous system that comprises the following: ...

Q: Name all the cells that are found in the bone marrow under each type of  hemopoiesis ERYTHROPOIESIS...

A: Erythropoiesis is the process in which red blood cells are produced in a particular sequence. Granul...

Q: Which of the following describes the plasma membrane? 1) phospholipid bilayer surrounding the cell ...

A: A cell is the basic structural and functional unit of life. A cell has different components which ca...

Q: The answer must be in 2 paragraphs and each paragraph must have a minimum of 4 sentences.Thank you s...

A: Histology is the branch of biology that deals with the study of microscopic structure and appearance...