A sebaceous gland in our skin secretes oils to protect the skin. This is a holocrine gland. What is true about the sebaceous gland? O All of the answers are correct O The sebaceous gland disintegrade when they release substances O The cells in the sebaceous gland release oil by decapitation of the cell O Sebaceous glands secrete substances via exocytosis

Q: Which of the following statements about heart rate is false:   A. Maximum heart rate can be estima...

A: Heart is the main organs of the circulatory system. In vertebrates it is located on the ventral side...

Q: The heart works like an efficient pump.         A. True   B. False

A: Heart is the main organ of the circulatory system. In vertebrates it is located on the ventral side ...

Q: Copyright O McGraw-HI Education. Permission required for reproduction or display Blood flow Renal Ca...

A: Vasa recta act like a counter-current exchanger because of its position. It has the same shape as He...

Q: 15-16. The ______ ( name the structure at the orange arrow) is attached to the ______ (name the stru...

A: In case of internal fertilization the embryo develops within the mother body. After completing the d...

Q: A ‘B’ lymphocyte demonstrates ‘B cell receptors’ on its surface. These receptors have ‘variable’ reg...

A: Lymphocytes are present in adaptive immune response and originate from the lymphoid progenitors in t...

Q: . Organ that transports urine from the kidney to the urinary bladder: 2. Organ that holds the urine...

A: Urine is an ultrafiltrate of plasma and contains the waste products, toxins, and drugs that need to ...

Q: Define what is intermediate filament ?

A: In the structural organization of living organisms cells form the basic unit. The cells consist of c...

Q: Please fill the table.(expand the table if necessary) Lymphatic System of Cat Lymphatic organ/glan...

A: Lymphatic system- The lymphatic system of a cat is responsible for providing protection from bacteri...

Q: Please Hand Draw a Hydra c.s. And label it with the following terms. Epidermis Mesoglea Gastrodermis...

A: Hydra is a genus of fresh-water organisms of the phylum Cnidaria and group Hydrozoa. They are local ...

Q: Infrahyoid muscles: A. Pharyngeal constrictors B. Elevate the hyoid bone C. Elevates the pharynx D....

A: In the neck, there are 4 muscles found inferiorly to the hyoid bone connecting to the sternum, scapu...

Q: LT W42508: Liver and Calbladder, 385cierofic0 Which structure is highlighted? O common hepatic duct ...

A: The digestive system that breaks and digests the complex food substances into small food that is abs...

Q: Give the difference between the diaphragm and pelvic diaphragm.

A: Skeleton is basically a scaffolding structure of the body which comprises of :. I) Axial region  II)...

Q: What is the resting membrane potential? What three factors create the resting membrane potential?

A: We can say that Resting membrane potential (RMP) is written with a minus sign, signifying that the i...

Q: What is filtered out of the glomerulus into the filtrate?

A: In the human body, there are two kidneys. They are located at the back of the body, under the ribs, ...

Q: Which of the following teeth are only found in permanent dentition  1. cuspid (canine) tooth 2. fi...

A: Permanent dentition: a. The formation of permanent dentition was described by Schour and Massler in ...

Q: 2b. Identify the subunits (monomers) that make up cellulose. O Monosaccharides Glycerol and Fatty Ac...

A: As we know Monomer is the basic unit of all polymers. There are different types of polymers that are...

Q: What is the function of the tunica vaginalis?

A: Several layers of tissue surround the testes. The tunica vaginalis forms the outermost layer of tiss...

Q: List and describe the functional anatomy of the organs and accessory organs of the digestive system ...

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

Q: Which region of the stomach is highlighted? O body O pylorus fundus cardiac

A: Digestive system is responsible for breaking down of larger food particles into smaller food particl...

Q: Which term below is most closely associated with transforming environmental energy like light (for v...

A: The nerve cells have the capability of transmitting nerve impulses throughout the body. The nervous ...

Q: Explain the function of bicarbonate in pancreatic juice.  How may peptic ulcers in the duodenum be p...

A: As per our answering policy, we can only answer one question at a time. Therefore, please post the o...

Q: Where do the spinothalamic fibers cross? A. Spinal cord          B. Crus cerebri          C. Medull...

A: Spinothalamic system: a. It is also known as an anterolateral or ventrolateral system. b. It is invo...

Q: Introduction – Introduce your topic and provide a brief overview.

A: As per our company's guidelines we are supposed to answer a single question at a time only. Please r...

Q: Anatomically the kidneys can be divided into outer and inner The tiny tubular structures that filter...

A: Human kidneys are the part of excretory system of humans. They are situated in the abdominal cavity ...

Q: What major events distinguish between embryonic andfetal development?

A: Introduction: The biological development of human beings is categorized into three stages. These are...

Q: How is pH regulated by type A and type B intercalated

A: The blood within the body is maintained within the narrow range of 7.35 to 7.45, thus it's slightly ...

Q: What are the major parts of: 1. Lymph nodes 2. Palatine tonsils 3. Spleen

A: Lymph node is a small bean-shaped structure that is part of the body's immune system. Palatine tonsi...

Q: 5. Using the information from mutation analysis, sequence analysis and gene expression analysis, wri...

A: Arabidopsis is a small plant of the Brassicaceae family, These plants are closely related to cabbage...

Q: (Anterior) d. е. a. b. -f. с. i. Identify these bones -k. Be specific 1. Be specific i' Be specific

A: The skeletal system of the body is involved in providing support to the body, protecting the body ag...

Q: In the science fiction movie, The Abyss, a diver is able to breathe while his head is in a specially...

A: In the movie Abyss the liquid breathing is shown under deep waters of the sea. This liquid allows th...

Q: The thymus

A: The immune system is a complex network of cells and proteins that works to keep the body free of inf...

Q: several brain chemicals, such as acetlcholine, ________, and RNA, are respinsibke for the production...

A: Action potentials are generated in the nerve cell and transmitted to another nerve cell. A nerve cel...

Q: Explain why intercalated discs are important to cardiac muscle function

A: The muscles are formed by thin microfilament(actin) and myosin. Three types of muscles are found in ...

Q: After driving from sea level to a trail head in the high Cordilleras, you get out of your car and fe...

A: As you have posted multiple questions, we are solving the first question for you. If you want the re...

Q: Mr. Harrison is an 82-year-old bedridden gentleman who has discovered a new interest in learning abo...

A: Glia, also known as glial cells or neuroglia, are non-neuronal cells that do not produce electrical ...

Q: Describe the structure of the testes, the specializedcells of the testes, and the process of spermat...

A: The reproductive system of a male performs functions like secreting the reproductive hormones, produ...

Q: SEM 30x SEM 30x P. Mottw/Science Source P. Mottw/Science Source

A: Bones produce white and red blood cells (RBCs and WBCs), protect different types of organs of the bo...

Q: What is the main function of capillaries? What are the three kinds of capillaries?

A: The blood is circulated throughout the body parts of the circulatory system whose main parts include...

Q: Concisely describe the path of depolarization in the heart, include where the signal for contraction...

A: The heart is a muscular organ the size of a fist that sits directly behind and somewhat to the left ...

Q: Parkinson's disease affects the cerebral basal ganglia, resulting in tremors in limbs, slowness in b...

A: Parkinson's disease is a neurodegenerate disorder. It affects movement, often including tremors.

Q: Pen L L M P e Which structure is highlighted? O pyloric sphincter rugae O cardiac sphincter fundus

A: Stomach is the largest part of alimentary system. It has a sack like appearance. It is the part of t...

Q: A sardine shoaling behavior shown below is observed in sardine fishing grounds in the country such a...

A: Shoaling is shown by many of the fishes, almost up to 25% of all fish in the world. Some among them ...

Q: List the major age-related changes that occur in the malereproductive system

A: Ageing is a natural process when people start to notice changes like greying of hair, wrinkling of t...

Q: Which of the following structures separates the caudate and putamen? medial lemniscus internal caps...

A: The forebrain structures include the caudate nucleus, the putamen, the nucleus accumbens (or ventral...

Q: Anatomically the kidneys can be divided into outer and inner The tiny tubular structures that filter...

A: According to Bartleby guidelines , we are required to attempt first three sub-parts in case of multi...

Q: Question 12 Which of the following adaptive changes will occur in the body when the blood pressure d...

A: Excessive blood loss can lead to shock. Shock is a state of acute circulatory failure. . It is defin...

Q: Describe what is meant by the term “homeostasis” and give a full explanation of one example of how h...

A: Negative feedback loops are essential for homeostasis. As a result, anything that disrupts the feedb...

Q: Provide descriptions on the structural and functional characteristics of the nervous system pathways...

A: Neurons and nerve cells from a network with the body and provide signals and operate the body, which...

Q: How do limb buds develop? What does proximal-to-distalgrowth sequence mean?

A: Limb buds- These are formed during the first steps of limb formation. This formation of buds occurs ...

Q: Suppose, in addition to her prescribed antiobiotics, Callie begins taking an over the counter drug t...

A: Hemoglobin is a protein found in erythrocytes that delivers oxygen from the lungs to the cells and t...