Organ of which sistem is presented on the microphotograph?

Q: Define hepatic portal vein

A: Introduction: A digestive system is a group of organs that break down food to extract its nutrients ...

Q: The thyroid stimulated to secrete thyroid hormone by a stimulating hormone released by which gland o...

A: Introduction;- The endocrine system is a complex network of glands and organs. It uses hormones to r...

Q: ysiolog

A: The cardiovascular system contains blood vessels and heart. It consists of largest arteries and vein...

Q: Name three different APCS. Which is most important for T lymphocyte activation?

A: We know that Antigen Presenting Cells or APCs are the specialized group of cells that are responsibl...

Q: Which of the following is not true of carbohydrates? O a. They include substances commonly called su...

A: Carbohydrates as the name implies are the hydrates of carbon. They are called so because the ratio o...

Q: 1. Specific cavity where the heart is located A. Aorta 2. Tissue of the heart that attaches to the d...

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three questions at a...

Q: Define lymph node

A: The immune response is a communicative effect of close interconnection and intercommunication of dif...

Q: B - what different between skeletal ,smooth , cardiac muscle ? *

A: Introduction: Muscles are the soft tissues that all mammals possess. Muscle cells are made up of pro...

Q: Define major histocompatibility complex (MHC) molecules

A: Introduction:- The immune system protects your baby's body from external invaders. This includes vir...

Q: What is the relationship between, the heart, red blood cells and cardiac muscle tissue

A: The heart, which is about the size of a fist, is a pump that circulates blood throughout the body. T...

Q: what role does involution play in patterning the nervous system and what experiments show that vg1 i...

A: Involution is the process of an organ diminishing or returning to its original size. Involution is d...

Q: Define local reflex

A: The enteric nervous system (ENS) is the innate nervous system of the gastrointestinal tract. It comp...

Q: A mind map of HUMORAL IMMUNITY with 10 like words or phrases

A: Humoral immunity is part of the body's natural response to invading organisms. It is caused by B cel...

Q: How do I write a critical review on control of iron stores , laboratory analysis of iron deficiency ...

A: Anemia is described via way of means of a lower withinside the overall quantity of hemoglobin or the...

Q: Define hepatic vein

A: Blood vessels are referred to as the Tubular structure that carries the blood. These blood vessels a...

Q: On a vertebra, the _______________ project(s) posteriorly and the ___________  project(s) laterally....

A: Introduction:- The spinal column initially grows like a series of 33 vertebrae, but this number even...

Q: Define mitochondrion; pl. mitochondria

A: Introduction:- A cell is a mass of cytoplasm that is bound to the outside of the cell membrane. Usua...

Q: Define macula densa

A: The organisation of certain type of cells present near the region where the distal convoluted tubule...

Q: Define filtration membrane

A: Filtration refers to the physiological phenomenon in which water and excess waste are excreted out f...

Q: why is the 4 chamber heart of human more effcient than the 2 chamber heart of a fish  a. in a 2 cha...

A: Introduction:- The cardiovascular system is the system responsible for delivering blood to different...

Q: Explain why absence of agglutination in A and B does not fully conclude type O phenotype.

A: Agglutination It is a term most commonly used in blood grouping. The word agglutination comes from t...

Q: Patient Henry is 69 years old he has History of presenting illness: Shortness of breath, heartbeat r...

A: The heart is an organ in the body that is situated in the midline. It is an organ of the circulatory...

Q: Which of the following statements about the heart is TRUE?   A) The sinoatrial node generates the fa...

A: Cardiovascular system consists of the heart, blood vessels, and the blood. Heart is the center of th...

Q: what is the role of melanin pigment ? and from which layer is secreted

A: Melanin is a natural pigment found in various organisms which is responsible for providing colour to...

Q: List four factors that may affect arterial blood pressure.

A: We know that Blood pressure refers to the pressure exerted by the blood on the arterial wall under s...

Q: List the general sequence of events that occur in neuromuscular transmission at the neuromuscular ju...

A: The neuromuscular junction is a specialized synapse that connects a motor neuron nerve terminal to a...

Q: the six ions most important to the function of the

A: Through the fluids and food, the electrolytes are received by the human body. Their function is cond...

Q: Before you go to When you wake Your height does

A: The height can fluctuate all through the day. 

Q: Q4/A- what different between active and passive transport ? *

A: Introduction:- A cell is a mass of cytoplasm that is bound to the outside of the cell membrane. Typi...

Q: Which of the following best describes calcitonin?  A. It's released by the adrenal medulla.  B. It f...

A: Calcium is the most abundant mineral present in the human body and it is required for mineralization...

Q: What are the hormone-like compounds produced by a variety of organs all over the body that act in th...

A: Endocrine glands are the ductless glands that secrete their products, hormones into the blood. The m...

Q: What does a humoral immunity concept map look like with 10 words or phrases?

A: A humoral immunity concept map is a visual representation of knowledge about humoral immunity. It us...

Q: The lumen of a vein is larger than the lumen of an artery of the same size. True or False

A: We know that The cardiovascular and or the circulatory system is made up of the heart and blood vess...

Q: Enumerate the serrate sutures in the skull of animals

A: Tracing the serrate sutures on a skull can help to identify what type of animal it is. The pattern o...

Q: Red cells have a volume of ~86 fL. If the concentration of hemoglobin in red cells is ~330 g/L and i...

A: Hemoglobin is a protein found in red blood cells that transfers oxygen to your body's organs and tis...

Q: 1. What type of white blood cells produce platelets?

A: Hi! Thank you for the question, As per the honour code, we are allowed to answer one question at a t...

Q: What is a motor unit?     A group of muscles that are all innervated from the same spinal level   ...

A: Nervous system is a type of body system which is involved in control as well as coordination . It in...

Q: Which of the following statements is correct in what happens when a muscarinic cholinergic receptor ...

A: In case of synaptic transmission the neurotransmitters (acetylcholine) are released from the presyna...

Q: Compare the nuchal ligament of the horse, ox, sheep, goat and pig.

A: One of the branches in biology that is associated with the study of living organisms’ body structure...

Q: By what mechanism do actin and myosin "complete" a muscle contraction?     Folding   Bending   Sl...

A: The muscular system is made up of several different tissues, each having its own function. Understan...

Q: What is the outer layer of trophoblast termed O Cytotrophoblast O Extra-embryonic mesoderm O Syncyti...

A: The attachment of the developing egg or blastocyst to the uterine wall is known as implantation. Thi...

Q: What is the nerve supply of stylo-pharyngeus muscle * O Trigeminal (CN V) nerve O Facial (CN VII) ne...

A: The stylopharyngeus is the solitary pharyngeal muscle innervated by the glossopharyngeal nerve (CN I...

Q: order of individual resistance from the lowest to the highest 1. aorta 2. artery 3.arteriole 4. ...

A: The arteries, arterioles, veins, venules and capillaries are the blood vessels forming the cardiovas...

Q: The gland that plays a direct role in the development of the immune system is the  A. Thymus B. Post...

A: Introduction:The immune response is controlled by the lymphoreticular system, which includes lymphoi...

Q: All exercises below are examples of closed kinetic chain exercises except...     Push up   Overhea...

A: Closed kinetic chain (CKC) are actual activities performed where the hand or foot is fixed in space ...

Q: What are the different fibers that make up a connective tissue? Describe their innate characteristic...

A: Introduction:- Tissues are a group of cells that have the same structure and work together as a unit...

Q: Explain how the strongest of the cytoskeletal filaments systems is organized?

A: The cytoskeleton is referred to as the network formed by interlinking filaments of protein present w...

Q: How does eating adequate carbohydrates help protein be used efficiently in the body?

A: Carbohydrates, often known as sugar molecules, are a type of molecule. Carbohydrates are one of the ...

Q: Identify if the statement is True or False. If the statement is false, identify what is incorrect an...

A: Introduction: The human body is made up of cells that cluster together to form tissues, tissues that...

Q: Can you help me in labelling the cross-section of the spinal cord?

A: Nervous system is a part of body system which evaluates how messages and instructions are transferre...