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Q: Increased sympathetic activity A. dilation of blood vessels in skin and viscera B. Constriction of…

A: The nervous system is made up of central and peripheral nervous system. The master organ brain and…

Q: Identify the muscles that flex the knee joint/leg.

A: There is a total of 639 muscles in the human body. They perform a great role in the functioning of…

Q: What is the most common reason of congenital hypothyroidism in newborn? Group of answer choices…

A: Thyroid gland: Thyroid gland is a butterfly-shaped endocrine gland which is situated in the anterior…

Q: Question 1.  Sometimes a section of intestine must be removed when it is found to be cancerous.…

A: The principal organs that form up the digestive system or gastrointestinal tract (as per…

Q: Explain the process of getting wrinkly skin. Is what happens to skin in an ocean vs. a freshwater…

A: The skin is a waterproof coat that protects the body's internal organs. The sebaceous gland secretes…

Q: Explain it asap

A: We can say that Testis is the primary reproductive organ in males. Testes are highly supplied with…

Q: The major intrinsic protein responsible for the passage of water through cell membranes O…

A: Cells have different mechanisms for entry of different essential things such as ions, glucose and…

Q: A. Label the structures indicated by the letters. Write on the space provided. Write the function of…

A: Nervous system is a part of body stem that helps in communication and interaction of one part with…

Q: Compare and contrast the functions, anatomy and characteristics of skeletal vs smooth muscle.…

A: Soft tissues include muscle. Muscles are composed of several flexible fibers. The human body has…

Q: Which statement about hydrostatic pressure is TRUE? a. If a fluid is not moving, the pressure that…

A: The pressure exerted by a fluid at equilibrium due to gravity at any point in time is known as…

Q: What body directional term would you use when referring to the position of A[ear] compared to B…

A: In anatomical study the relative positions of different organs are very important to describe the…

Q: How is the anatomy of a tooth related to its physiology?

A: The primary function of teeth is mastication: cutting, mixing, and grinding ingested food to allow…

Q: This is a model of the upper limb. What body directional term would you use when referring to region…

A: Anatomy is the branch of biology that deals with the structure of an organism and the parts…

Q: what are Genome sequencing methods that were used in 2000-2005 , their advantages and disadvantages?…

A: The general laboratory technique for determining the exact sequence of nucleotides, or bases, in a…

Q: S7

A: When blood is lost, the most pressing necessity is to stop additional blood loss, and then lost…

Q: A. Identify the parts of duodenum where the duodenal papilla is found. B. Define the ligament of…

A: The digestive system in humans is one of the 11 chief organ systems that are concerned with…

Q: In a tabulated form, differentaite the following conditions of SYNOVIAL FLUID and give examples.…

A: Synovial fluid is also known as the joint fluid. It is the thick fluid or liquid located between the…

Q: 2 3 4 5 6 9 -10 11 12 13 14

A: Reproductive system is a part of body system that is involved in reproduction , formation of gametes…

Q: Make a schematic diagram of the arterial blood supply and venous drainage of the mandibular teeth.

A: The maxillary artery creates a single branch to provide mandibular teeth known as the lower alveolar…

Q: 1) What must happen to an ovum to prevent its loss during menses?

A: Egg cells, also known as ova, are the female gamete produced by the female reproductive organ, the…

Q: In certain plant species such as tomatoes and petunias, a highly polymorphic incompatibility gene S…

A: We can say that Cross is the mating of two parental organisms to study the genotypes of the…

Q: 1) In the intracellular fluid, The TOTAL concentration of cations exceeds that of anions. True or…

A: Electrolytes are the major solutes in the body fluids. The electrolytes have larger osmotic power…

Q: What lobes are used to play basketball and how are they used?

A: The brain is a complicated organ that controls thought, memory, feeling, contact, coordinated…

Q: Mrs B had a heart transplant and as a result, she no longer has nerve supply to her heart. Keeping…

A: The heart transplant, or a cardiac transplant, is a careful transfer system performed on patients…

Q: Explain why the first heart sound occurs after the R wave? 2. Explain why the second heart sound…

A: Heart is a muscular pumping structure that mainly involved in sending blood to all parts of body .…

Q: The picture shows a man with books on his head. The weight of the books is carried by these bones.…

A: The vertebral column refers to the series of 33 bones that articulate with each other in a…

Q: How interdependent is the muscular system to other system like the nervous system?

A: Body system or organ system comprises of various organs that group together and perform similar…

Q: Which of the following statement is incorrect? A. Patients with congenital hypothyroidism is…

A: Congenital disorders are present since birth. They can be inherited or caused by certain…

Q: Match the parts of the kidneys with their function

A: The urinary system (previously known as the excretory system) is one of the 11 principal body organ…

Q: What is similar and different about a feedback loop or feedback cycle when describing a…

A: Positive feedback homeostasis or loop -  bolsters the stimulus thus  increasing productivity. On the…

Q: Which body cavity is located inferior to the diaphragm and superior to the pelvic brim of the hip…

A: A body cavity or coelom is referred to as any space in the human body that has potential space for…

Q: In an inhibitory GABA-ergic response     GABA binds ligand-gated Cl- channels which causes…

A: Neurotransmitters are released from the pre-synaptic neuron and responsible for the generation or…

Q: chaeologists are looking for evidence in western Asia of some of the last opulations of Neanderthals…

A: Dating techniques help in the determination of the age of living fossils or the non living rocks.…

Q: What is the central cavity called of the kidney?

A: In vertebrates, the kidneys are two reddish-brown bean-shaped organs. They are found on the left and…

Q: Which of the following is correct regarding galactosemia? A. All of the statements are correct B.…

A: Galactosemia is an example of a human genetic disorder that is caused due to genetic abnormality.…

Q: Draw a schematic illustration of the trigeminal nerve and the organs (or structures) it supplies.

A: Introduction: One of the mixed cranial nerves is the trigeminal nerve, often known as cranial nerve…

Q: Distinguish between isotonic and isometric contractions.

A: Muscle contractions can be defined as an increase in the force exerted on an object or bone by the…

Q: A. Mutation in chromosome 17 can result to galactosemia type 1 B. Mutation in chromosome 9 can…

A: Introduction: A mutation is a sudden, inherited change in the DNA of an organism. People who have…

Q: What would be the effect of an artificial blood in which the binding of oxygen is not alter by the…

A: Hemoglobin is the blood protein which is responsible for the transport of gases. it binds with…

Q: EXERCISE Anatomy of Blood Vessels Lab Time/Date Name Microscopic Structure of the Blood Vessels 1.…

A: Introduction: The blood vessels are of the following types: Arteries Veins Capillaries These blood…

Q: . How does selection favor calling? (When is calling a good thing?)           a) How does selection…

A: Natural selection was a concept first explain by Charles Darwin. According to this concept nature…

Q: Which of the following statements best defines temporal summation?     a single pre-synaptic…

A: Firing of action potential may occur in two ways - temporal summation and spatial summation.…

Q: Compare tidal volume, expiratory reserve volume, inspiratory reserve volume, residual volume, vital…

A: The most common respiratory function test is spirometry. It's a tool for determining lung function.…

Q: A rapid, predictable motor response to a stimulus is a(n): a) reflex b) relaxation c) contraction…

A: The central nervous system is an evolutionary organ system that has favored the survival of…

Q: Most oxygen is transported in the blood bound to _______. Delta chains in hemoglobin Beta chains…

A: Oxygen is a vital respiratory gas that is inhaled by the respiratory system from the surrounding…

Q: What

A: The blood plasma of humans normally contain about 1.5 to 3.5 gm/liter of fibrinogen. This fibrogen…

Q: Which of the following muscles could help for deeper inspiration? Transversus thoracis External…

A: Respiratory system is a part of the body system which helps in removal of carbon dioxide from the…

Q: Explain how changes in thoracic volume is related to Boyle’s law

A: The Boyle's law states that in a given fixed temperature, the gas volume is inversely proportional…

Q: A 42-year-old female patient presented to the hospital complaining of muscle fatigue, weakness,…

A: Introduction: An autoimmune illness is a disorder in which the body's immune system incorrectly…

Q: Most bone in the human body can be divided into two types. bone makes of some of the most dense…

A: Most of the bones are divided into two types depending on their structural component. The types are-…