Which of the following about the pleural sacs is incorrect?

Q: Explain how the complementarity of formand function is reflected in the fact that thedermis has two ...

A: The anatomy and physiology of an organism or a part of their body are also related to one another in...

Q: . Both the hands and feet are acted upon by amuscle or muscles calleda. the extensor digitorum.b. th...

A: The muscular system of the body is made up of muscle cells; it comprises three types of muscle cells...

Q: The kidneys are stimulated to produce renin Question options: a) when the sympathetic nervous system...

A: Kidneys are the pair of bean-shaped structure present in the pelvic region. These play a vital role ...

Q: Define osmosis

A: Our body cells are surrounded by cell membranes that are semipermeable in nature means it allows cer...

Q: The cells indicated by the tip of the red arrow A) produce testosterone B) become sperm cells D) pro...

A: Human male reproductive system is one of the major biological systems that aids in human reproductio...

Q: Define pronation

A: The anatomical movements describe various body movements involving the bones or other body parts aro...

Q: A lower motor lesion involving CNV will result in: Ipsilateral lower facial paralysis Contralateral...

A: The lower motor neuron starts from the spinal cord and goes on to nerve fibers and glands throughout...

Q: Define pelvic cavity

A:  Every space, compartment, or possible space in the animal body is referred to as a body cavity. Org...

Q: How does phagocytosis differ from pinocytosis?

A: Vesicles or other bodies in the cytoplasm move macromolecules or large particles across the plasma m...

Q: . A student moving out of a dormitorycrouches, in correct fashion, to lift a heavy boxof books. What...

A: The muscular system provides a basic foundation of posture and framework to the body that involves t...

Q: Define proprioceptor

A: Proprioception is mediated by proprioceptors, mechanosensory neurons located within muscles, tendons...

Q: How is information transmitted between neurons? O A. via sodium/ion pumps O B. via various chemical ...

A:  The neuron is the fundamental functional unit of the brain, a specialized cell that transmits data ...

Q: The superficial layer of the pleura is calledthe ----------pleura.

A: The pleura is an important part of respiratory organ which functions to cushion the lungs and lessen...

Q: Define myoglobin

A: Muscles are the structural and functional component of the muscular system of the body that aids in ...

Q: describe how DNA is replicated;

A: Deoxyribonucleic acid (DNA) usually occurs in the linear chromosomes in eukaryotes and circular chro...

Q: Define neoplasia

A: The process of tumor production is called as neoplasia.  It is essential to differentiate between hy...

Q: In mice, black fur (B) is dominant over brown fur (b). Two black mice had brown offspring. Which of ...

A: The different variations of the genes are termed alleles. In a diploid organism, there are two copie...

Q: Mention the diseases/homeostatic imbalances that happen in upper respiratory tract.

A: The respiratory system transfers oxygen from inhaled air to the blood and carbon dioxide from the bl...

Q: O Curve 3 represents the effect of a negative modulator added to curve 2.

A: Allosteric enzymes have more than one active site and change their conformational ensemble upon bind...

Q: Briefly explain why each of the following statements is false, or reword it to make it true. 7. The ...

A: Introduction: One-third of the connective tissue is the bone, and are they are impregnated with salt...

Q: Define symptom

A: The immune system is one of the most complex systems present in human beings. It is comparable to th...

Q: What area in the figure represents the volume of a tidal volume?

A: A spirometer is a device used to measure the movement of air in and out of the lung, i.e., inspirati...

Q: The heart sounds (lub-dub) are created by O the contraction of the ventricles O the filling of the a...

A: The heart is a muscular pumping organ of the circulatory system that is made up of four-chambered st...

Q: Define oocyte

A: Introduction: The ovaries have two primary functions mentioned below: Ovaries produce and discharge...

Q: Define scanning electron microscope (SEM)

A: A scanning electron microscope (SEM) is a type of electron microscope that produces images of a samp...

Q: Define platelet

A: A cell could be a mass of protoplasm that's certain outwardly by a cell wall. typically microscopic ...

Q: Define thermoregulation

A: Living systems sustain homeostasis, which is described as a state of constant internal, physical, an...

Q: Which muscles contract during normal tidal expiration? a)diaphragm b)external intercostal muscles c)...

A: Tidal expiration is a state in which the process is at rest. The volume of air calculated during thi...

Q: Define uterine tube

A: The female reproductive system is made up of internal organs and external structures. Its function i...

Q: Which electrolytes are not harmful to metabolic processes when they are at excessive levels

A: Electrolyte” is the umbrella that holds a positive or negative electric charge. In words of body fun...

Q: 7.Describe the components of a good exercise program and their importance in the total program.

A: Exercising, at least 4 to 5 times a week is very important to keep the body healthy and in shape. It...

Q: List what limbic system structures are involved in the fightor-flight reaction,learning, and long-te...

A: The central nervous system involves the conduction or transmission of electrical impulses through a ...

Q: Define proteoglycan

A: The extracellular matrix (ECM) is a complex network composed of a cluster of multi domain macro mole...

Q: define anatomy and physiology and relate them toeach other;

A: Cell is the fundamental membrane- bound unit that contains the basic particles of life and of which ...

Q: Define ribosomal RNA (rRNA)

A: Ribonucleic acid (RNA) is a bio macromolecule present in all cells. RNA performs a broad range of fu...

Q: Summarize the processing of a protein from the time aribosome finishes its work to the time a protei...

A: During translation, ribosomal subunits form a sandwich on the strand of mRNA. On this the ribosomal ...

Q: Define threshold

A: The threshold potential is the minimum depolarization needed to initiate an action potential from a ...

Q: write down the physiology of eye in deatil

A: The human eye is the organ of the visual system which can receive visual signals. It processes the v...

Q: Illustrate the process of Control by Plasma Concentrations of MineralIons or Organic Nutrients?

A: Plasma, also called blood plasma, the liquid portion of blood. Plasma serves as a transport medium f...

Q: Define piloerector

A: Skin is the largest organ of the body. The skin plays an important role in the protection from micro...

Q: Define follicle

A: Cells are the basic structural and functional units of life.

Q: Briefly explain why each of the following statements is false, or reword it to make it true. 9. In s...

A: Each limb present in the body is made up of 30 bones. The forelimb that is hand contains humerus, ra...

Q: Which is/are example(s) of negative feedback?  Select ALL that apply A. when your body gets too h...

A: A feedback mechanism can be defined as a physiological regulatory system or a physiological loop tha...

Q: The hemoglobin in mammalian blood is usually thought of simply as increasing the amount of O2 that c...

A: The gaseous exchange takes place with the help of diffusion and convection processes. Diffusion occu...

Q: Explain some Human Viruses Associated with Cancers ?

A: A disease causing organism is known as a pathogen. The human body is full of microorganisms which ar...

Q: Define horn

A: Keratin is a member of the scleroprotein family of fibrous structural proteins. In vertebrates, kera...

Q: Define neuropeptide

A: A peptide can be defined as a very small chain of amino acids. These amino acids are linked with eac...

Q: Define thrombus

A: Introduction: Certain conditions like myocardial infarction (death of the cardiac muscle tissue or h...

Q: In mice, black fur (B) is dominant over brown fur (b). Two black mice had brown offspring. Which of ...

A: The Punnett square is a square diagram that is used to predict the genotypes of a particular cross o...

Q: Explain how muscles are classified by the arrangement of their fiber bundles (fascicles)?

A: Muscle filaments are gathered to form fascicles, which thus are assembled to shape a muscle. The siz...