. What is down-regulation, and what may cause it to occur?Give an example of down-regulation in the body.

Q: - Describe anaphylactic shock in someone sensitive to peanuts?

A: Allergies can be defined as the group of symptoms, in which your immune system behaves abnormally to...

Q: Name the different bones composing the axial skeleton and their common names.

A: Skeletal system of an individual is a solid, supportive and protective element of the body. It forms...

Q: a. what general category would you place this molecule in of the four categories of biomolecules? b...

A: The biomolecules are the basic component of the living organisms that are of different types that in...

Q: 1. Identify the contributions of the endocrine system to homeostasis

A: Since there are multiple questions in this particular question, I will answer the first one for you....

Q: An individual accidentally runs into a concrete post. In turn, dislocates their temporomandibular jo...

A: Joints as the name suggest marks the intersection of two or more things or substances, in the body, ...

Q: IN DOGS, which muscle contract and which muscle relax when the knee joint is flexed?

A: Dog movements can be observed from different angles. Locomotion in dogs is a combined action of the ...

Q: How does the pupil constrict? How does it dilate?

A: The dark circle in the center of the iris is the pupil of the eye. The iris is the colored component...

Q: he unlabeled structure (marked by the red arrow), would in fetal life (A) transport deoxygenated bl...

A: Liver is defined as an organ that is present in the digestive system of the body and is present only...

Q: What are Nico tinic t Muscurinic receptors? What do they doP How do function thy Where are they foun...

A: Nicotine stimulates receptors present on skeletal muscle and sympathetic and parasympathetic postgan...

Q: CRH secretion would not raise the blood concentration of a. ACTH. b. thyroxine. c. cortisol. d. cort...

A: We know that The pituitary (master gland) controls the actions or activities of other ductless gland...

Q: A high level of white blood cells can indicate an immune response in the body, which protects the bo...

A: *Blood mainly consists of many types of cells as WBC(monocytes, lymphocytes,neutrophils,eosinophils,...

Q: Venous blood and CSF (cerebrospinous fluid) flow into the internal jugular vein directly from the  ...

A: The human brain is the primary organ of the human nervous system, and it is joined by the spinal cor...

Q: What is amnesia? Mention the types of amnesia. Explain the causes.

A: Every activity that occurs within and outside of the body is controlled by the brain. The brain is d...

Q: Complete the following objectives: Describe types of innate immunity Doscribo 0ach of tho folla

A: Since there are multiple questions in this particular question, I'll answer the first one for you. I...

Q: Explain briefly about antrum

A: An antrum is a virtually closed hollow or chamber is referred to as an antrum. The antrum of the sto...

Q: Please help label the following:

A: 1) Anterior inferior iliac spine 2) greater trochanter 3) inter trochanteric line 4) femur 5) ligame...

Q: Match the numbers on the figure of a synovial joint below to their corresponding structure: 3 .5 .7 ...

A: A joint or articulation is a point of contact between bones, between bone and cartilage or between a...

Q: do Anaerobic exercises use PCr and Generate Lactate?

A: Exercise is defined as any physiological action that improves or maintains physical fitness as well ...

Q: contrast the difference between the adaptive and innate immune system. What cells are involved, whic...

A: The white blood cells or WBC provides immunity to the body. different types of WBC are found that ar...

Q: Oxygenated blood in the axillary artery would next flow into the    (A) superficial palmar artery (B...

A: The axillary artery passes through the axilla and carries oxygenated blood to the upper limbs, scapu...

Q: Tell whether the following carry or show the sex-linked recessive spongy-tiny pores trait. Also, tel...

A: Sex-linked recessive inheritance is the genetic condition in which the defective gene is present on ...

Q: In the four lobes of the cerebral cortex, which lobes usually work together when processing or retri...

A: The cerebral cortex is basically the neural tissue. It is the outermost part to the cerebrum of the ...

Q: is VO2MAX the same in male and female athletes?

A: Exercise is any physiological action that improves or maintains physical fitness as well as general ...

Q: Identify three different types of lichen in the figure and label them. use arrows to draw on the pic...

A: Lichen is formed as a result of symbiotic association between two different species that is algae an...

Q: Describe the role of IgM in immunity.

A: Natural immunoglobulin M is a pentameric and poly reactive antibody which is secreted by the the b1 ...

Q: Which of these is not a part of the enteric nervous system?a. ANS motor neuronsb. neurons located on...

A: The peripheral nervous system has two important divisions' sensory and motor neurons. Sensory neuron...

Q: Which would you prefer when one would like to have a brain improvement or enhancement, brain improve...

A: Certain brain enhamcement drugs have the strongest and most significant effects on memory and attent...

Q: Compare and contrast the two cortical areas requiredfor speech

A: The special ability of processing and producing language in order to communicate with each other is ...

Q: What vitamin does the body lack if the bone tissue becomes soft and pliable?

A: There are 12 Skeletal system. Skeletal system  is one of system which form scaffolding structure of ...

Q: The thymus continues to enlarge as a person ages. True False

A: Primary lymphoid organs are the major site of lymphocyte development, i.e lymphopoiesis. Lymphocytes...

Q: Please give an introduction to the evolution of human tooth development.

A: The primary dentition's odontogenesis begins during the embryonic period, between the sixth and seve...

Q: Does Lactate break down to generate more atp?

A: The energy production within the living organisms occurs by cellular respiration. The cellular respi...

Q: Case Study #2 Shawn, a 23-year-old male, was involved in a 10 car pileup on I-40. His left leg was c...

A: Compartment syndrome is a dangerous medical condition in which there is a pressure build-up in the a...

Q: Describe the structure of the lens, and explain how it isheld in place.

A: Introduction: The eyes are the sensory organs enabling vision. They are the paired structures respon...

Q: 1.Explain gastrointestinal and how does it cause diarrhoea and liver disorders . 2.explain Antidiabe...

A: The gastrointestinal tract is the tract from the mouth to the anus which includes all the organs of ...

Q: What could you correctly say about the Bundle of His? a.  Changes in its rhythm of firing would be ...

A: In most animals, the heart is a muscular organ that pumps blood via the circulatory system's blood a...

Q: - Origin of biceps -Tendon (short) Insertion of biceps The triceps (posterior side of arm) is an exa...

A: Lever systems have two main functions; firstly to extend the resistance which will be removed by a p...

Q: Discuss the role of Na* and K* channels in generating an action potential.

A: Action potential: a. It is a rapid change in the membrane potential in response to threshold stimuli...

Q: Cartilage develops via _____ (matrix added externally) and via _____ (matrix added internally).  a....

A: bones are the hardened as well as flexible structures which enables us to perform various function. ...

Q: Do all of the volatile chemicals in the nose stimulate smell receptors?

A: The olfactory sense is one of the most important in terms of evolution. Olfactory sense allows the o...

Q: What a ribs

A: Introduction: The skeleton system forms the body's major supporting framework and is primarily desig...

Q: 19. The stratum spinosum or prickly layer contains cells that appear spikey, these cells called ____...

A: Skin is composed of the outer epidermis, middle dermis and innermost hypodermis. The epidermis is a ...

Q: Using the following image of the brain: Locate the brain lobes and differentiate each one with color...

A: Due to our answering policy, we can only answer one question with three subparts. Therefore, please ...

Q: List and describe the two chemical categories ofhormones.

A: Hormones are chemical messengers that are secreted directly into the bloodstream, where they are car...

Q: 3. Explain how and when bone is remodeled.  Include the cells and hormones involved in the process.

A: The purposes of "bones" are to give the body the proper form, to safeguard internal organs such as t...

Q: 1. Identify the contributions of the endocrine system to homeostasis

A: Since there are multiple unrelated questions in this particular question, I'll answer the first one ...

Q: Compare and contrast interstitial and appositional growth and when each occurs.

A: Bones are robust stracture which gives structure to body . While, Cartilage are comparatively much f...

Q: Write and explain three key organs that are involved in effective listening.

A: Listening involves collection of sound wave by the ear, transmission into the middle ear, amplificat...

Q: Case Study #4

A: Almost all pufferfish contain tetrodotoxin, a substance that makes them foul tasting and often letha...

Q: Flow and energy exchange within a living system is known as?

A: An ecosystem consists of living as well as non-living components. The living components include all ...