Calcium Hor the 2 main horn vitamin involved homeostasis. DE

Q: Which of the following has NOT been associated with the use of BPA in products? O Obesity and metabo...

A: Bisphenol A also known as BPA, is a chemically synthesized compound used in the production of plasti...

Q: As a student, do you think bobbing and breath-holding play a vital role in swimming? How?

A: A state of "physical fitness" can be defined as a condition of well-being. Bodily health is a genera...

Q: Groups of segments that work to perform a set of functions, are partially or completely fused togeth...

A: 1) Metameres are the group of segments that work to perform a set of functions. These metamers can b...

Q: Name and differentiate the four types of specific immunity. 2. Explain the role of the macro...

A: Immunity is the body's ability to defend itself against 'foreign bodies.' This includes fighting inf...

Q: observe your skin on the back of your hands and on your palms and list at least three differences be...

A: The design of the hand is complex, intricate, and fascinating. Its integrity is fundamental to our d...

Q: Differentiate the different types of mammalian digestive system. Provide fully labelled illustration...

A: Digestive systems of the animal bodies are important to study in order to determine the right kind o...

Q: Which of the following statements best describes the structure of the blood-brain barrier that provi...

A: The brain is a vital organ and the blood-brain barrier (BBB) is essential to keep the integrity of t...

Q: D Question 72 Fertilization takes place in the: O Within the uterine cavity O Ovaries of female geni...

A: We know that Fertilization is an important event in sexual reproduction where the union of the male ...

Q: Please color it

A: The main parts of the eye are- cornea which is the front of the eye, pupil acts as the gateway of th...

Q: When it is easier to blow up one balloon compared to another balloon, it is because the lung which i...

A: Lung compliance is the ability of the lung to stretch and expand due to elasticity. For study purpos...

Q: List the five classes of antibodies, and state their functions.

A: An antibody (Ab), also called as an immunoglobulin (Ig), is a big, Y-shaped protein that helps the i...

Q: The juxtaglomerular apparatus consists of what? A. Macula densa of the distal tube B. Juxtaglomerula...

A: Juxtaglomerular apparatus works through Rennin-angiotensin- aldosterone system. This system normally...

Q: The trachealis is a band of (Select muscle located on the V [ Select ) of the trachea. lateral anter...

A: Smooth muscles are involuntary muscles that are present in most visceral organs of the body. These a...

Q: Explain how a nerve impulse is conducted from one neuron to another.

A:  Introduction: Neurotransmitters are the chemical messengers released from the end of the nerve cell...

Q: Urinary casts are classified as cellular or acellular (e.g., hyaline, waxy , fatty, red or white blo...

A: Urinary casts are microscopic cylindrical structures produced by the kidney and present in the Urine...

Q: 12) Name the nuclear phase below shown by the arrow 13) Name the phase that comes before the phase s...

A: The phase that comes before the phase in the picture is the interphase.     

Q: Define antigen and describe the two groups of antigens.

A: The immune system is a complicated biological system that has the ability to recognize and tolerate ...

Q: 23. Name the viscera 23 24 The viscera 23 is part of 23 body organ system 25. True / false: The inse...

A: Viscera are the internal organs in the main cavities of the body. This perform involuntary functions...

Q: What are couple of examples of vascular changes in the back of the eye and their implications?

A: The energy that allows us to see is known as light. A source of light, such as the Sun, emits light....

Q: Neurons controlling skeletal muscle contraction are which type? Multipolar motor neurons Bipolar sen...

A: The neurons are classified into different categories on the basis of certain features. They can be c...

Q: GIVE 3 EXERCISE THAT CAN BE CONSIDERED AS A LOCOMOTOR MOVEMENT WITH ABDUCTION AND ADDUCTION MOVEMENT...

A: Abduction is the body movement in which the part of the body moves away from the midline. For exampl...

Q: Q4/ Explain why some experience shortness of breath at high elevations. people experience bleeding a...

A: Breathing is the phenomenon of taking in of oxygen rich air while removal of carbon dioxide rich air...

Q: As blood vessels increase in diameter, the amount of smooth muscledecreases and the amount of connec...

A: Introduction: The blood vessels transport blood throughout the body. The three major types of blood ...

Q: If you are unable to extend your hips or flex your knees, which nerves are most likely to be affecte...

A: The human nervous system is a "complex network" that includes the brain, nerves, and spinal cord and...

Q: How many deciduous teeth does a normal 5-year-old child have?

A: The human dentition appears in two sets- primary (appearing at 6 months of age) and secondary (appea...

Q: Name and describe the composition of extracellular materials.

A: The extracellular matrix is the part of a tissue that isn't made up of cells. It's a collection of e...

Q: Dendrites deliver electrical input toward the cell body. O True O False

A: Dendrites, the branch-like structure, come out from the dendrons of the neurons. They are thinner th...

Q: Define temporal and spatial summation and how they influence an action potential.

A: The process of summing, which involves both spatial and temporal summation, decides whether or not a...

Q: Fóóð TYPE Organ Carbohydrates Fats Proteins Amylase digests starch to maltose Salivary glands Stomac...

A: The physiological system in the animal body that is responsible for injestion and digestion of food,...

Q: An anatomist would say the digestive tract is 30 feet long, where a physiologist would claim it's 15...

A: Anatomists study the components of the digestive system in humans and other animals to measure the l...

Q: ce erythroblastosis fetalis (also called A a Rh-positive blood and an Rh-negati ca and interact with...

A: Erythroblastosis fetalis is an immune mediated condition affecting an Rh positive fetus born to an R...

Q: 7. The nasal passages are not just simple tubes. 8. Two sets of scroll-like turbinates are found in ...

A: Introduction: The two anatomical divisions of the respiratory tract are the upper and lower respirat...

Q: An excess of this hormone causes osteoporosis    A. Calcitonin  B. Parathyroid Hormone  C. Calci...

A: Osteoporosis is the reduction in bone tissue mass. It causes weakness in skeleton strength. It resul...

Q: ) A physician orders Tylenol for a temperature greater than 101 degrees F. The patient's emperature ...

A: 1) Fever or hyperthermia is a symptom of inflammation inside the body that is manifested by the ther...

Q: Clarke Spencer Larson argues in "Biological Changes in Human Populations with Agriculture" argues th...

A: Clarks Spencer Larsen observed the changes in dental and general health in human population as part ...

Q: The larynx is innervated by a branch of the. cranial nerve. OVI OX O IX

A: Cranial nerve are nerves that gives supply to cranial region . There have 12 pair. These are :- Olfa...

Q: . The human kidneys secrete "0.5 moles of urea/day of water from blood plasma to urine. Knowing that...

A: The kidney is an integral organ of the excretion system, it comprises nephrons which helps in absorp...

Q: In no more than two sentences, state one of the placental causes that contribute to IUGR and one met...

A: Intrauterine growth restriction (IUGR), also called fetal growth restriction, is a condition in whic...

Q: neuromuscular juction

A: The term neuromuscular junction refers to a region of juncture between a neuron (nerve cell) and a f...

Q: A neuron stimulating the biceps brachii (muscle at the arm) to contract belongs to___     visceral ...

A: Answer: Peripheral nervous system has two divisions : motor division and sensory sivision Sensory di...

Q: Answer the following questions briefly. 1.What is endocrine system and its functions. 2. Explain the...

A: Introduction: The cells, tissues, organs, and organ system are interlinked and live together in a sh...

Q: Ms. X has smoked cigarettes for years and is having breathing difficulties. She has been diagnosed w...

A: Introduction: The respiratory system of an individual comprises a group of organs involved in breath...

Q: Name the tissue type composing the epidermis. List its major layers and describe the functions of ea...

A: Introduction: The epidermis is the external skin layer and serves as the first barrier between the e...

Q: In the inspiratory process. Does this happen? TRUE OR  FALSE the external intercostal muscle contra...

A: The active phase of breathing in which oxygen rich atmospheric air enters into alveoli is called ins...

Q: The cranial outflow of the parasympathetic division supplies the visceral structures in the head via...

A: vagus nerve ends/connects from the brain into organs in the neck, chest, and abdomen.

Q: Match the description with the statement that best describes the following hormones                ...

A: The biochemical substance is synthesized and secreted by endocrine glands or specialised cells are c...

Q: Define chemotactic factor, chemotaxis, and phagocytosis.

A: Immune systems are organized around two specialized lymphocyte classes, T and B cells, expressing a ...

Q: The maximum amount of air that can be inspired after a tidal expiration  1. Tidal volume  2. Resid...

A: Inspiration or inhalation is carried out mostly by the movement of diaphragm. During this, diaphragm...

Q: mmunization and diagnostic fill out the puzzle

A: ACROSS- 2-  4- LATENT 5- SALT 8- INTRAMUSCULAR 11- 12- TITRE 13- ANTI-D ANTIBODIES. 14- CULTURE 16- ...

Q: What characteristic is NOT associated with fertilisable oocytes? Decreased Ca2+ reserves in the endo...

A: Fertilization occurs in a sequential manner. Multiple steps are involved in fertilization.