Which is not a function of blood? A. temperature regulation B. regulation of body pH C. hemostasis D. hematopoiesis

Q: What type of homeostatic mechanism detects the factor and produces an effector to induce the same…

A: Homeostasis relates to different processes that help in maintaining the internal environment for…

Q: Which is not a second-line body defense? A. fever B. acid mantle of skin C. natural killer cell…

A: The immune system of the body is responsible for fighting the infections in the body and providing…

Q: fever helps the body fight infection in which of the follwoing ways? a. fever causes the creation of…

A: The immune system provides defense against invading pathogens. It is a complex network of cells,…

Q: Which signifies adaptations of physiological processes that maintain homeostasis within vertebrates?…

A: Endotherms are organisms, which regulate their own internal body temperature, regardless of…

Q: Which lymphoid organ filters old blood cells and foreign particles from the blood?   A. Lymph nodes…

A: The lymphatic system is an integral organ system in the human body that plays several important…

Q: This organ can be found in the human head. Which sentence correctly describes one function of this…

A: The human brain is the most complicated organ in the body. This three-pound organ is the seat of…

Q: An increase in blood PH will ? a. Increase hemoglobin saturation B. Decrease hemoglobin saturation…

A: The hydrogen ion (H+)  concentration of the body fluids is extremely low. In arterial blood the H+…

Q: Which characteristic is associated with passive artificial immunity?a. long-term protection duration…

A: Immunology is the branch of science which deals with the study of the immune system, immune response…

Q: The room temperature incubation was near? a. 5 C b. 37 C c. 42 C d. 25 C

A: Incubator is a machines in microbiology lab for maintaining the growth of microorganisms by…

Q: When is the best time to collect blood culture? a. when the fever is falling down B. twenty four…

A: A blood culture test is a medical test which is done in a laboratory so that any bacteria or fungus…

Q: Cell signals with short effects ONLY on the cell which produced the signal in the first place are?…

A: In Juxtacrine signaling, the signaling molecules act on the receptor proteins of adjacent responding…

Q: Chapter 8 1. Which is a true statement about limiting nutrients in infancy? a. Iron supplementation…

A: The richest source of vitamin d is cod liver oil

Q: muscle loss over time  b. cilia cannot bend  c. fats build up in nerve cells  d.

A: Protein Dynein is a family of motor proteins that transport cargo protein along the negative end of…

Q: The cell numbered 1 function is to: defense against bacteria and antigen presentation ingest…

A: The blood comprises of a wide variety of cells, called the Blood Cells, or the Hemocytes. Major…

Q: deer notices a wolf in the area. What organ is responsible for sending a message to the deer that it…

A: The mammals show division of labour that is different parts of the body perform different functions…

Q: What causes "goose bumps" and hair on the skin to stand up?     A. sebaceous glands   B.…

A: Skin is divided into two layers-  epidermis that itself is divided into 5 layers and demis. Dermis…

Q: Which statement is true? a. Veins have more muscle and elastic fibers than arteries b. Arteries…

A: There are three blood vessels that help in the circulation of blood which are arteries, veins and…

Q: Why was protein first considered as the hereditary material? a. it is essential for the body b. it…

A: Heredity means transmission of genetic material from one generation (parents)to next generation…

Q: In extravascular hemolysis, heme is converted into what molecule or molecules?  A. Amino acids  B.…

A: Extravascular hemolysis is the hemolysis occur in the liver, spleen, bone marrow, and also in the…

Q: Which term refers to the belly of the pig? a. Superior b. Inferior c. Dorsal d. Ventral

A: Superior, Inferior,  dorsal, ventral are the anatomical positions of a reference organ.  Belly…

Q: A substance received or given off by your body will likely pass through which tissue type??…

A: nervous tissue-The brain, spinal cord, and nerves all include nerve tissue. It is in charge of…

Q: The _ is the region that triggers hunger in response to signals from nerve cells and messages…

A: Hypothalamus Its forms the lower or ventral part of diencephalon. It lies at the base part…

Q: What were the earlier sources of insulin? A.Cattle and pig B.camel and pig C. cattle and dog     D.…

A: Correct answer is option (A)Cattle and pig Which was the earlier source of insulin.

Q: Which is an example of a feedback mechanism in the body? a. The decrease in oxygen levels in the…

A: The feedback mechanism is that in which no result is being concluded at the end. It maintains the…

Q: A doctor is using a camera to gulde Instruments into blood vessels. What should the doctor expect to…

A: Closed circulatory system is a type of circulatory system in which blood flows inside the blood…

Q: Which system responds faster to changes in pH? A. Kidney B. Cardiovascular C. Nervous

A: The degree of acidity or alkalinity of blood is a significant characteristic. The pH scale measures…

Q: WHAT PREVENTS THE CLOTTING OF BLOOD INSIDE BLOOD VESSELS ? A. Serotonin B. Heparin C. Fibrinogen…

A: The pressure of the body fluid blood against the wall of the tube-like structure called the vessel…

Q: which is lowest in organization? a. organelle  b. organ c. organ system d. tissue

A: There is lot of variety in the morphology of living organisms. For example, Amoeba is present as…

Q: Which is an example of negative feedback? a. lowering of blood glucose after a meal b. blood…

A: BASIC INFORMATION  HOMEOSTASIS It is a phenomenon of maintaining the equilibrium of the body.…

Q: How much of an adult's body fluid is held within the walls of the cells?  A. Two-thirds B.…

A: Introduction :- Body fluids, also known as bodily fluids or biofluids, are liquids found within the…

Q: When you have an infection, what causes the fever?A. The infective agent stimulates the heart to…

A: Introduction: Hypothalamus is a small integral portion of the brain and has a shape of a cone that…

Q: Which function does the circulatory system share with the heart? Select one: a. Regulates blood…

A: The objective of the question is to identify the function that both the circulatory system and the…

Q: Which is an example of diffusion of oxygen?   a. Movement of oxygen from the lungs into the blood…

A: Blood acts as a medium for transporting gases, for example, O2 (oxygen) and CO2 (Carbon dioxide). It…

Q: What is the primary reason we sweat? A. To excrete waste products B. To regulate body temperature C.…

A: * sweat behaves like cooling system for the body. *Sweat is watery substance secreted by body to…

Q: Which organ produces hormones that regulate blood sugar? A. B

A: The mixed gland present just below the stomach. The pancreas is located just below the stomach…

Q: The catabolic reaction whereby a cell creates energy is called?   A. Lipogenesis B. glycogenisis…

A: The sum total of all reactions which are required to sustain life is called metabolism. Metabolism…

Q: Which is a type of dense connective tissue? A. Areolar B. Elastic C. Reticular D.adipose

A: In dense connective tissues the cells are mostly fibrocytes which form so many fibres that the…