Please help me solve question 1 and 2.

Q: In this image of a blood vessel, which layer(s) are an elastic lamina? A В E O A only O E only O D o...

A: We can say that The cardiovascular system includes both the heart and its blood vessels. The main ro...

Q: Identify the component of the heart’s electrical conduction system that fits each description below:...

A: Cardiac cycle is an event which involves with continuous relaxation as well as relaxation of heart m...

Q: _______ hormone secreted by empty stomach; sends “I’m hungry” signals to the brain (fill in the blan...

A: Hormones can be outlined as the chemical messengers that are transported in the blood circulation. A...

Q: Compare and contrast gastric juice and pancreatic juice withrespect to their composition and functio...

A: Digestion is the breakdown of mechanical and chemical food into smaller. Macromolecules need to be b...

Q: Describe the gross and microscopic anatomy of the ovaries.

A: We know that Ovaries are paired female reproductive glands responsible for forming eggs and secrete ...

Q: Huntington’s disease is characterized by a loss of normal inhibition mediated by the basal nuclei. P...

A: We know that Huntington’s disease is a rare autosomal dominant disorder that causes the accumulation...

Q: Describe the properties that distinguish epithelium from other tissue classes.

A: Epithelial lining is the outermost layer of cells that covers the skin, eyes, mouth, throat, esophag...

Q: Which type of muscle has muscle cells that connect to one another at junctions called intercalated d...

A: Muscle tissue are the type of tissue which undergo regular Contraction and helps in providing mobili...

Q: Fill in the blanks: ________ are the cells of nervous tissue that send and receive messages, and ___...

A: All organ system of animals are controlled and coordinated effectively by the neural system or the n...

Q: What do you call the flexion, extension, abduction, and rotation around the joint

A:  Flexion action is the bending movement  that decreases the angle between the body parts. Extension ...

Q: Name the substrate for each of the following enzymes and the products produced from the enzyme-catal...

A: Enzymes can be defined as proteins with biocatalyst activities. One can say that not all enzymes are...

Q: Describe the structure and function of the middle tunic ofthe ureter.

A: Introduction:- The urinary system is to maintain the volume and composition of body fluids within no...

Q: How does demyelination impact nerve conduction? What are the symptoms of a disease that causes demye...

A: A demyelinating disorder is any situation that effects in harm to the protecting covering that surro...

Q: hxpothalamus The sweet glands 4. Describe one way in which each of body temperature. a. nervous b. c...

A: Normal body temperature is 98.6 degrees Fahrenheit. Because human beings are endotherms it is mandat...

Q: Enzymes that digest carbohydrates are produced by what organs? 1. __________________________________...

A: Digestion is the breakdown of mechanical and chemical food into smaller. Macromolecules need to be b...

Q: Enzymes that digest proteins are produced by what organs?1...................2....................3....

A: Enzymes are necessary for a healthy body and digestion. They collaborate with other body chemicals l...

Q: Give the name of the structure that the phrase describes. The membrane that forms the embryonic side...

A: The placenta is referred to as the organ that is formed at the time of gestation period. It is the p...

Q: Discuss and relate the gas carrying capacity of the hemoglobin in reference to its component parts.

A: Hemoglobin- Hemoglobin is made up of two parts heme(iron) and globin(protein) and it is present in t...

Q: Each of the following statements is false. Correct each to make a true statement.a. Mucous membranes...

A: The human body is formed of different kinds of cells; hence, humans are multicellular organisms. An ...

Q: Label the following: Scapula : Spine* Coracoid process * Acromion * Supra Sub-scapular fossa * Gleno...

A: The humerus, scapula and the clavicle are the bones of the upper arm.  The large and flat bone which...

Q: About aphkia

A: Aphakia is a medical condition in which an individual does not have an eye lens of one or both eyes....

Q: Describe how respiratory muscle contraction causes thoracic volume changes

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

Q: Match the following terms with the correct definition. _____ Lacunae                                ...

A: Introduction: Bones are comprised of a combination of two different types of tissues, namely, spongy...

Q: Match the term on the left with its correct description from the column on the right. _____ REM slee...

A: The body cycles between stages of wakefulness and sleep every 24 hours, a cycle that is referred to ...

Q: How does the receptor location differ for lipid- versus water-soluble hormones and why?

A: Hormones are chemical messenger molecules that play a vital role in signal transduction in the body....

Q: Label it vein

A: We know that The jugular vein is any of a few veins of the neck that channel blood from the mind, fa...

Q: Identify the microscopic structures of the testes

A: All animals, including humans, have a testicle or testis, which is a male reproductive gland or gona...

Q: Describe the steps of skeletal muscle fiber relaxation?

A: Introduction: Myofibrils are made up of myofilaments, which are parallel bundles of protein microfil...

Q: What are the origin, insertion, and nerve supply for Extensor digiti minimi? origin: insertion: nerv...

A: The Extensor digiti minimi, also known as EDM or extensor digiti quinti proprius, is a skeletal musc...

Q: The blood sugar ____provides the body with energy. When it is_____ (low/high), we feel hungry. (Fill...

A: Introduction: The two pancreatic hormones, namely, glucagon and insulin, work together to keep a che...

Q: While drinking many beers one night, Jason noticed that hehad to urinate more frequently. The follow...

A: Dehydration is because of now no longer ingesting sufficient fluid or through dropping greater fluid...

Q: Write a note on saltatory conduction ? Explain the Importance of saltatoryconduction ?

A: The myelinated and unmyelinated nerve fibers are the two types of nerve fibers depending upon the pr...

Q: Which statement is true about the urinary bladder?a. The bladder neck is surrounded by the externalu...

A: The urinary bladder is the reservoir of urine temporarily. 

Q: Explain the functions performed by the urinary system

A: Introduction:- Urinary system of the body is formed by the organs responsible for converting the exc...

Q: The simplest level of structural organization is the b) organ level a) tissue level c) cellular leve...

A: We will answer the first question since the exact one was not specified. Please submit a new questio...

Q: Which kidney is lower? Identify the organ that forces this kidney into a lower position. Which ribs ...

A: The kidneys are bean shaped paired excretory organs present on both the sides of the vertebral colum...

Q: Compare the secretions of the seminal vesicles, the prostategland, and the bulbourethral glands.

A: The production of gametes and some other physical appearance in the male are produced by a system in...

Q: What is NOT related to temporal summation for muscle contraction? residual Ca2+ in the muscle unfu...

A: Temporal summation of muscle contraction can be described as a sensory summation involving the addit...

Q: Describe the structure and function of the nucleolus.?

A: The nucleolus is the component of nucleus that is mainly involved in ribosome synthesis. It is only ...

Q: Distinguish between systole and diastole.

A: Introduction: The heart cycle is a function of the human heart from the beginning of the heartbeat t...

Q: What is the function of each structure in the portal triad of thehepatic lobule, and how do they wor...

A: Digestion is the breakdown of mechanical and chemical food into smaller. Macromolecules need to be b...

Q: Place the following cartilage location in the appropriate category with what type of cartilage is fo...

A: The firm, elastic, non-vascular skeleton connective tissue comprising of cells and solid matrix is k...

Q: summarizes the factors controlling acid secretion by parietal cells in the stomach

A: The digestive system is involved in breakdown of complex substances in the food into simple compound...

Q: tissue types

A: The bodies of all vertebrates and most of the invertebrates are made up of variety of tissues. Howev...

Q: What type of epithelium lines the uterine tubes, and what isits function?

A: The uterine tubes or oviducts are a pair of tubes that run from the uterus to the ovaries: one tube ...

Q: Give examples of cartilaginous joints, and describe their function.?

A: Introduction: The junction between two or more bones or cartilages is referred to as the joint. It i...

Q: Which structure is highlighted in aqua below? A) posterior cerebral artery B) anterior cerebral arte...

A: Brain is divided into fore brain, mid brain and hind brain. Each part is well supplied to blood thro...

Q: What are colony-stimulating factors? Where would they befound in the body, and what is their general...

A: Introduction: Endocrine glands release the physiologically active substances referred to as hormones...

Q: 10.What is cardiovascular drift? What two theories have been proposed to explain this phenomenon?

A:  The autonomic nervous system functions in regulating the physiological processes, and is classified...

Q: Identify the structures numbered 3–6 on the X-ray of the human stomach shown in Figure

A: 3- Rugae. These are longitudinal folds in the mucosa which increase the surface area of the mucosa. ...