ources of control of hormone levels. egative feedback and its role in controlling

Q: List the five types of white blood cells, and explain how they differ from one another

A: In immunology, white blood cells or leukocytes can be defined as the immune cells responsible for pr...

Q: Explain the anatomy and location of the ureters, urinarybladder, and the male and female urethras

A: The ureters, urinary bladder, and urethras are part of the human excretory system. These are respons...

Q: A woman in labor is often told to push. Indoing so, is she consciously contractingher uterus to expe...

A: The uterus is located in the pelvis, anterior to the rectum, and posterosuperior to the bladder. It ...

Q: When a person has a stuffy nose from a “cold” or hay fever, heor she typically can’t detect tastes a...

A: Human beings have an ability to detect and perceive six different special senses and this detection ...

Q: The rate of diffusion increases if thea. concentration gradient decreases.b. temperature of a soluti...

A: Different groups of plants absorb water in different ways - lower plants absorb water by their gener...

Q: 1a. Label the figure 1b.Order the following from POSTERIOR to ANTERIOR:Soft palate, glottis, esophag...

A: Fetal pig anatomy helps to study the external and internal structure of the pig. Normally, a pig's b...

Q: Compare the gross and microscopic anatomy of smooth muscle cells to that of skeletal muscle cells.

A: Muscles are most important it tribute to homeostasis by producing body movements, moving substances ...

Q: what is the pressure gradient that moves carbon dioxide from the interstitial fluid into the systemi...

A: Gas exchange is a vital procedure by which the respiratory gases are utilized and the carbonic produ...

Q: Describe the influence of cancer survivorship on patients' quality of life ?

A: Cancer is considered as the second major cause of death in the entire world. It is generally caused ...

Q: If a splinter penetrates the skin of the palm of the hand to the secondepidermal layer from the surf...

A:  The skin is the largest organ of the body with a total area of about 20 square feet. The skin prote...

Q: Why does male anatomy make it likely that a reproductivesystem infection may extend into the urinary...

A: The reproductive system is the only organ system that differs in males and females both in terms of ...

Q: What is the structure and function of an anastomosis?

A: Anastomosis is a connection between two individual spaces. Example - Foramen ovale in foetal heart. ...

Q: Define autorhythmic

A: The heart is a highly specialized blood pumping organ which is hollow, muscular and contractile. It ...

Q: Explain how scars may develop from acne.

A: The skin is a delicate and fragile body part. The different body parts work in a coordinated manner ...

Q: Cells of the sinoatrial node __________ during the pacemaker potential. a. depolarize fast b. repola...

A: SAN (sino-atrial node) is a compact mass or node of specialized cardiac muscle and is present in the...

Q: The RNA synthesized on one of the DNA strands is (a) mRNA, (b) tRNA, (c) rRNA, (d) all of these.

A: RNA (ribonucleic acid) is mainly found in cytoplasm, little in nucleolus and in nucleoplasm associat...

Q: Would the development of a “super statin” that inhibited all HMG CoA reductase activity be a useful ...

A: Hydroxymethylglutaryl-coenzyme(HMG-CoA) is another name for hydroxymethylglutaryl-coenzyme. HMG-CoA ...

Q: What is the importance of the LH surge and the FSH surge?

A: Endocrine glands lack ducts, and hence called ductless glands. Their secretions are called hormones....

Q: Yarrowia lipolytica(Yl) is a non-conventional yeast that diverged from baker’s yeast, Saccharomyces ...

A: Yarrowia lipolytica (Yl) of PFK-2 is highly suspect in allosteric changes in graph than compared of ...

Q: Discuss briefly (in less than 100 words) the practice of carbohydrate loading for endurance in aerob...

A: Carbohydrate loading is the practice used for controlling the diet before any important athletic eve...

Q: Explain the neural and hormonal controls of temperature regulation.

A: The regulation of body's core internal temperature is necessary to maintain the homeostasis. The pro...

Q: In the renin-angiotensin-aldosterone mechanism, ________.a. decreased blood pressure prompts the rel...

A: Blood pressure is regulated by a system known as renin-angiotensin-aldosterone system. This system c...

Q: Explain the embryonic and fetal development of the urinarysystem.

A: The development of fetal in humans take around 32 week. The whole time covered in three trimesters. ...

Q: Assume that a sharp object penetrated a synovial joint. Given thesestructures:(1) tendon or muscle(2...

A: The human body is composed of multiple layers of cells and tissues that are organized in such a feat...

Q: Which component of the conducting system is located in thefloor of the right atrium, between the rig...

A: Heart is the organ that pumps blood to all parts of the body. The heart consits of specialized cells...

Q: Define fibrous connective tissue

A: Tissue can be defined as a group of cells that are specialized structurally as well as functionally ...

Q: A white blood cell ingests solid particles by forming vesicles. Thisdescribes the process ofa. exocy...

A: Stem cells as well as bone marrow play a significant role in the production of white blood cells. Th...

Q: Where is the hyoid bone located? Why is it a unique bone?What are its functions?

A: The hyoid bone is an uneven bone with a central section known as the body and two pairs of horns kno...

Q: What are the descriptions of the hard shell of its ligament, based on the given text?

A: A hinge ligament is considered as the vital part of the structure of a bivalve shell. The shell of a...

Q: How can an abnormal peptide within the cytoplasm of a cell start an adaptive immune response?

A: Multi-cellular organisms' capacity to withstand dangerous germs is known as immunity. Immunity cover...

Q: Define aldosterone

A: The system is made from glands that produce and secrete hormones, chemical substances produced withi...

Q: Define lanugo

A: The biological process of producing a similar kind is reproduction. It could be sexual or sexual rep...

Q: Four spermatozoa arise from eacha. primordial germ cell.b. type A spermatogonium.c. type B spermatog...

A: Spermatozoa are considered as the male sex cells that play a vital role in carrying genetic material...

Q: Describe how ANP is regulated and how it opposes the action of the other three hormones (angiotensin...

A: ANP is atrial natriuretic peptide  is a peptide hormone whicj is secreted in humans by the cells of ...

Q: An imaging technique that exposes the patient to no harmful radiation is: a. radiography. b. positro...

A: The technique and process of imaging the interior of a body for clinical examination and medical int...

Q: Describe the characteristics of the major articulations of theaxial and appendicular skeletons.

A: The human skeleton is composed of 206 bones which are divided into 80 bones that form the axial skel...

Q: Which of the following statements is true?a. Fast fibers have a small diameter.b. Fast fibers contai...

A: The muscular system consists of skeletal muscles, smooth muscles, and cardiac muscles. It helps in t...

Q: Explain the reason for each of the four treatments in the RICE approach to muscle injuries?

A: Muscles are the prime organs of the body’s muscular system and there are three categories of muscles...

Q: Deduce some characteristics of the following muscles based on their names: tibialis anterior; tempor...

A: The muscular tissue is made up of muscle cells or muscle fibers. They are long, narrow and thread li...

Q: Explain how MRI works in your own words.

A: Altered structure or function of the body organs results in medical conditions. These medical condit...

Q: How do sweat and sebum differ?

A: Sweat and sebum are excretory products that are released, excreted, or eliminated from our body by t...

Q: Explain the function of the crossed-extensor reflex in postural stability?

A: The extensor muscles contract, while the corresponding flexors are blocked, in a crossed extensor re...

Q: Identify four forms of energy important in human functioning

A: The human body carries out its main functions through the consumption of food and then converting it...

Q: The largest organ(s) in the body, by weight, is (are) the __________ .  a. liver b. intestines c. lu...

A: An organ is a collection of tissues that perform comparable duties. Plant and animal life both rely ...

Q: Select the best answer or answers from the choices given: Hunger, appetite, obesity, and physical ac...

A: Hunger, appetite, obesity as well as physical activity are interlinked. On doing vigorous physical a...

Q: If a person has a motor disorder and cannot move their arm voluntarily, but their muscles have tone,...

A: Motor neuron diseases are characterized by a range of symptoms that lead to progressive loss of the ...

Q: For questions 9–11, match the layer of the dermis with the correctdescription or function:a. papilla...

A: The papillary layer is a superficial layer of the dermis. It made up of loose and areolar connective...

Q: Define fibroblast

A: In the biological world, the term cell is used to denote a simple membrane-bound structural unit tha...

Q: Why are the fingers and toes always at the distal end of the limb? The answers may come from a model...

A: The human body is comprised of a distinct body plan which exhibits a mirror symmetry called bilatera...

Q: In what regions of the body would you expect to find hyalinecartilage, fibrocartilage, and elastic c...

A: Cartilage is the vital component present in our body. It's a firm tissue as well as softer. It is mo...