Draw and describe the feedback loops involved during labour.

Q: Conducted at 100 m/s, an action potential in the above neuron would travel 1 m in 10 ms. In the case…

A: Action potentials are the primary means of communication within the nervous system. They are…

Q: In simplest form please answer the following: What is the function of the nerve supply to the…

A: introduction: the question is related to nerve supply of arteries and veins. The Answer is described…

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A: An integumentary system refers to a system of organs that are involved in forming an external…

Q: (1) The reading for today (Lieber and Ward, 2011) and your textbook describe the length-tension…

A: Muscle is made up of a bundle of muscle fibers that consist of sarcomeres as their smallest…

Q: What are the proposed mechanisms and potential consequences of primary and secondary brain injury?

A: The injury processes occuring in brain injury are classified into primary and secondary bone…

Q: Which neurotransmitter is relea order neuron) during a painful stimulus? acetylcholine into the sp O…

A: A neurotransmitter- is a chemical substance secreted by a presynaptic neuron to affect neuron/muscle…

Q: Draw and explain the life cycle of a red blood cell.

A: Formed elements form the solid volume of the blood which contributes to 45% of the total blood…

Q: POST-DISCUSSION QUESTIONS I. Answer the following prompts: 1. Indicate the action of each of the…

A: The eye ball/globe occupies the bony socket called orbit, it is the organ of vision.

Q: Post a histological appearance of a cell on its normal, reversible and irreversible injury state…

A: Reversible cellular injury is  associated with the fact that these cells would revert to their…

Q: Label the various blood vessels I

A: Aorta is a large artery that carries (oxygenated) blood from left ventricle to the rest of the body.…

Q: What is a function of calcito a) Accelerates Ca2+ relea Ob) Stimulates Ca2+ excre c) Increases Ca2+…

A: We know Endocrine glands are the ductless glands in the human body that produce, store and secrete…

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A: We know that The water in multicellular animals is distributed between the intracellular and…

Q: What are four synapomorphies and four symplesiomorphies of the vertebrate body plan?

A: The vertebrate body plan is characterized by four synapomorphies and four symplesiomorphies.…

Q: I. Answer the following prompts: 1. What is photopupillary accommodation reflex?

A: Since you have asked multiple questions, we will solve the first one for you. If you want any…

Q: explain physiology of pain and fibersand types of it

A: Pain plays a significant in the survival of all animals. It acts as a sign, making us aware of…

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

A: We know that Muscle filaments are gathered to form fascicles, which thus are assembled to shape a…

Q: Electrocardiograph Electrocardiogram (=EKG = ECG) Bradycardia Tachycardia Auscultation Stethocope…

A: Heart is present in thoracic cavity between two lungs. It pumps oxygenated blood to different parts…

Q: Label: a.axon. b. myelin sheath c. cell body . d. dendrite

A: Neurons or nerve cells are the smallest structural and functional unit of the nervous system. They…

Q: How do tissues form organs?

A: Cells, the fundamental unit of all living things, are used to divide all living beings on Earth.…

Q: Draw and color the blood cells as you would see them on a stained blood smear.

A: Blood smear or peripheral blood smear is a dried and thin layer of blood smeared on a glass…

Q: #3

A: We know that Innate immunity is not the result of vaccination or infection and depends primarily on…

Q: to cool the body, sweat evaporates from the skin and ........?   a) heart rate increases b) blood…

A: When the body temperature is increased body needs to cool off. For this sweat glands become active…

Q: Explain why citric acid (Krebs) cycle is a series of redox reactions. How many "turns" of the citric…

A: It is a sequence of redox reactions taking place in the cells as a part of metabolism. It is the…

Q: Figure 5.7 On a hot, dry day, plants close their stomata to conserve water. What impact will this…

A: According to the concept of photosynthesis, the process occurs solely in chloroplasts via…

Q: Catecholamines are neurotransmitters that are produced in the adrenal glands and are released during…

A: The autonomous nervous system controls the involuntary activities of the body. Sympathetic,…

Q: The spinal cord has the motor neurons that control muscle. But who controls those motor neurons?…

A: We know that A neuron can be defined as the organ of the nervous system, which helps in the transfer…

Q: In order to help prevent hypoglycemia (reduced blood glucose concentration) during exercise,…

A: Glucose is considered as the body's major source of energy. Hypoglycemia is a condition where the…

Q: Name four protective functions of the skin

A: Skin is the outer protective layer of the body. It is considered the largest among the five sense…

Q: Myelin is necessary to allow O signals to travel faster cut down synapses' recovery time O to get a…

A: The neurons are the nerve impulse generating and transmitting cells of the nervous system. The long…

Q: 2 3 D) ntal borg 5 lo noihon hohsine 2 arti no bruot 3 6 20 hylace A 8 6 10 11 12 pemelts

A: 1. Mandible 2. True Rib 3. False Rib 4. Intervertebral disc 5. Skull 6. Costal Cartilage

Q: 6. Classify bones according to: (a) shape (b) development

A: The skeletal system can be defined as a framework of the body of humans. It is responsible for…

Q: The following statements are correct regarding the thoracic vertebr O. It contains facets for the…

A: Correct statements regarding the thoracic vertebrae: 1. It contains facets for the ribs. 2. The…

Q: Some embryos share many similarities and are difficult to tell apart, while others are slightly…

A: Embryology is the part of comparative anatomy that studies embryogenesis, prenatal gamete…

Q: 1. Which part of the system is where most of the nutrients are absorbed? 2. What are the two main…

A: According to our guideline we can answer only the first three subparts of a question. So, upload the…

Q: Questions no 10. urgently need this?

A: We know that The reproductive system is an evolutionary organ system in humans that is concerned…

Q: I. Draw a summation and label its phases. II. Define summation. A- B- C- AB- BC- CD-

A: A: First stimuli B: Contraction starts C: Relaxation starts D: Second stimuli AB: Latent phase BC:…

Q: a 100% 7. What muscle is this? 8. What is the specific insertion of muscle #7?

A: There are three types of muscles in our human body. They are skeletal muscles, cardiac muscle and…

Q: Olfactory nerve axons travel through which structure: Organ of corti Occipital lobe Cribriform plate…

A: The olfactory nerve (the first cranial nerve), or simply CN I, is a cranial nerve that carries…

Q: E. Nervous Tissue 29. Identify the parts of the neuron 30. Identify the cell type:

A: Nervous system is a part of body system which helps in control and coordination. It is involved in…

Q: 12. Identify different types of joints according to mobility and examples for each.

A: A joint is defined as a junction where 2 or more bones (or cartilages) articulate or meet. The main…

Q: 15. Name the four lobes of the cerebrum, and describe the location and function of each.

A: A deep median longitudinal fissure containing a fold of duramater called falx cerebri divide the…

Q: A teenager panicking and not responding appropriately to a crisis or stressful situation illustrates…

A: The human brain has many centres which are responsible for stress management.

Q: Which of the following is NOT epithelial tissue?  a. The epidermis b. Glandular tissue c. The…

A: Answer: Epithelial tissue: It is the major tissue in our body which is the covering of all internal…

Q: Walking around at night, you stub your great toe. The next day you have an x-ray taken and the…

A: Human feet are flexible structures of bones, muscles, joints and soft tissues, which makes us to…

Q: Sex Hormones. Fill in the table below with the hormone that is released from each gonad. Note that…

A: Hormones are the chemical messengers that act on their targeted receptors that are located distantly…

Q: Name the specific names of cells found in bone

A: Bone is a type of hard connective tissue that helps in the support of internal organs and provide…

Q: The major difference between active and passive transport is that ACTIVE TRANSPORT? a) moves things…

A: The transport process is responsible for transporting the molecules from one region to another. The…

Q: 3. A series of reproductive system photographs are provided below. Identify each of the labelled…

A: The female reproductive system participates in production of female sex cells i.e. egg cells or…

Q: The VD/VT is: (Select all that apply.) A modification of the Bohr equation Wasted ventilation Most…

A: Introduction: The quantity of air that enters the alveoli of the lungs during each breath is known…