please help me, I have an exam tomorrow, I do not know if my answer is correct, could you please give me the answer to this so I can study with it.

Q: If an axon has been severed, so that it is no longer connected to itsneuron cell body, what will be ...

A: The axons' task is to hold electrical impulses that are the centres of communication within the brai...

Q: Describe two effects on the heart of sympathetic nervous system stimulation.

A: Introduction: The nervous system is categorized into the peripheral nervous system (PNS) and the cen...

Q: Describe the functions performed by the placenta for the developing embryo, and in each case, explai...

A: Human females give birth to live offspring. The fetus is attached to the uterus by an umbilical cord...

Q: How does the scrotum help regulate the temperature of the testes?

A: Introduction: The testes are also referred to as testicles and are two oval-shaped organs present in...

Q: The fundamental bilayered structure of the plasma membrane is determined almost exclusively by (a) p...

A: Plasma membrane is the outermost membrane of a cell and it is selectively permeable to substances th...

Q: Digestive enzymes that chemically digest most of our ingested food are secreted by the a. liver. b. ...

A: Digestion is the process by which food is broken down both physically and chemically into nutrients,...

Q: Identify the FOUR sequence.

A: The human male genital or reproductive system has two sections, the external and internal genitalia....

Q: What are the four basic types of tissues?

A: Between cells and an entire organ, the tissue is at a cellular organizational level. A tissue is a c...

Q: Select the letter of the choice that best completes the statement. An extra chromosome can cause a d...

A: Genetic disorders are phenotypic abnormalities caused due to gene mutations, multifactor genes, chro...

Q: Which factors contribute to the stability of the hip joint?

A: A type of ball and socket joint that is formed by the articulation of the acetabulum and the head of...

Q: What are the phases of the cardiac cycle? Describe each phasewith respect to which heart chambers ar...

A: A cardiac cycle is defined as the steps involving the conversion of the deoxygenated blood to oxygen...

Q: Define pinna

A: The ear is a hearing and balance organ in mammals. The ear in mammals is divided into three sections...

Q: please help me, I have an exam tomorrow, I do not know if my answer is correct, could you please giv...

A: Tonicity refers to the measure of water potential of two solutions present on either side of the mem...

Q: Identify and describe the peritoneum location and function.

A: All coelomates (including humans) have a body cavity (coelom) in which the internal organs are enclo...

Q: Where is the interosseous membrane of the leg located? Whatare its functions?

A: The leg's interosseous membrane comprises a thin film of oblique, tendon-like fibres called an apone...

Q: distinguish between two physiological types of musclefibers, and explain their functional roles;

A: Muscle fiber referred to as the muscle cells present within the muscle. They are principally respons...

Q: What does Core Muscle do with your Body? Explain the importance of core muscles. Give examples.

A: The core of body is the middle part of the body. Muscles present in this area are known as the core ...

Q: Use the diagram demonstrated to answer the questions of the Cardiovascular Symtem. 1. State the spec...

A: The cardiovascular system is an organ system which distributes blood to all the parts of the body wi...

Q: Label and state the functions of the parts of the ear.

A: The ear is a sensory organ that detects sound. The hearing sense is sensitive to sound stimuli. The ...

Q: Why isn’t the entire skeleton made of strong compact bone?

A: Bones provide our bodies contour and permit us to stand upright. Bones cannot move by themselves. Th...

Q: Norepinephrine affect on smooth muscle :and causes a. membrane potential becomes larger b. increase ...

A: Since you have submitted multiple questions, we are answering the first one for you as per our polic...

Q: Name three anterior lobe hormones that have reproductive functions and three that have nonreproducti...

A: The pituitary gland is one of the important endocrine glands which helps to produce and secrete diff...

Q: In which Position—sitting, lying down, or standing— is the blood pressure normally highest? Lowest? ...

A: The first (systolic pressure) is the greatest and is assessed after the heart contracts. The second ...

Q: What are the four steps of respiration?

A: Cellular respiration is the sum of the various biochemical means that eukaryotic organisms utilize t...

Q: Which are superficial fat compartments? Select one or more: V a. Lateral temporal-cheek b. ROOF C. M...

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Q: List the major blood vessels that enter and leave theheart. Which chambers do they enter or exit?

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Q: to rely The num bering - How sy stem of teeth ? on

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Q: Describe the parallels between cell differentiation, nutrient supply, and final cellular state for t...

A: Epidermal stem cells reside in the lower part of the epidermis and are attached to the basement memb...

Q: What is the difference between a complete antigen and a hapten.

A: Immunity is an ability of an organism to resist infection by pathogens or state of protection agains...

Q: Fauces

A: Palatine tonsil- The palatine  tonsils also called as tonsils, are a collection of lymphatic tissue ...

Q: Describe the changes in muscle mass and response timethat occur in aging skeletal muscle.

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Q: Describe how the foot is adapted to support the body.

A: Healthy feet are essential for mobility. In their lifetime, the ordinary person steps roughly 100,00...

Q: What is the function of calcium ions in skeletal musclecontraction?

A: Skeletal muscles are one of the three chief types of muscles found in the human muscular system. Ske...

Q: Describe the mechanisms involved in inspiration and expiration.

A: Breathing is a process that takes place through the lungs and it involves two major mechanisms such ...

Q: On an ECG erratic waves indicates and associateu wili

A: An ECG is used to measure the rate and regularity of heartbeats as well as the size and position of ...

Q: Why every generation of cells mustsynthesize new DNA even though thechromosome number remains consta...

A: The cells, which are considered to be the body's main structural and functional unit, have the speci...

Q: Define complex trait

A: The human body comprises millions of distinct types of cells. These cells are the basic biological f...

Q: List 6 different types of synovial joints and give an example of each

A: Bone tissue Bones is a living tissue which is a kind of connective tissue consisting of cells and ex...

Q: CAN you help with the question number 5 uploaded in the picture.  This is not and will not be graded

A: Veins are blood vessels that carry blood towards the heart. Most veins carry deoxygenated blood from...

Q: Which of the following correctly indicates the genetic sex of females and males, respectively? Sele...

A: The sex of an individual is determined by a pair of sex chromosomes. Females have two of the same ki...

Q: Assume an axon has the same characteristics as the class example except the radius of the axon is 0....

A: Action potentials are the electrical pulses that leads to the transmission of information along the ...

Q: Name the components of the CNS and the PNS.

A: The human nervous system is a complex, evolutionary, and advanced type of nervous system in vertebra...

Q: During swallowinga. the movement of food results primarily from gravity.b. the swallowing center in ...

A: Swallowing is also referred to as Deglutition that means the act of taking or passing food from the ...

Q: How Is Sound Detected?

A: In humans, the signals of sound are detected by the structures of the ears (organ specialized for th...

Q: explain how kidneys help control blood pH, blood pressure, and blood oxygen content?

A: Kidneys are vital organs which form the part of the human renal system and responsible for blood fil...

Q: Examine that assertion that "inherited factors are indispensable in determining the appearance of an...

A: Heredity, is simply all biological processes based on which the traits are transmitted from parents ...

Q: Label the following structures.

A: Just like the male reproductive system, the female reproductive system is also made up internal and ...

Q: Treatment of Cushing’s syndrome depends on the caus. Explain why?

A: Cushing syndrome is a medical condition caused by an abnormally high level of exposure to cortisol i...

Q: Heart 9 At a heart rate of 120 beats/min, a. norepinephrine is stimulating the heart b. acetylcholin...

A: Heart rate is defined as the number of times the heart beats per minute. The normal resting heart ra...