Compare and contrast the roles and activities of the differentTh cells. What cytokines do they produce, and which effectorcells do these cytokines act upon?

Q: Which type of cell would you find in elevated numbers in a person producing large amounts of…

A: Antibodies are the defense mechanism adopted by the body to fight the foreign particles entering our…

Q: Which of the following describes a cytokine that typically cause a leukocyte to undergo…

A: Leukocyte extravasation (additionally ordinarily known as leukocyte grip course or diapedesis – the…

Q: Compare and contrast lymphatic vessels and blood vessels in terms of structure and function?

A: The lymphatic system is defined as a network or group of tissues and organs that will help to get…

Q: Describe some specific clinical applications of cytokinetherapies.

A: The immune system of the body protects the individual from the attack of external pathogens. The…

Q: Which is/are function(s) of the lymphatic system?   a. Hemopoiesis   b. Inspect lymph for…

A: The lymphatic system is considered as a part of the immune system that includes a network of lymph…

Q: What are cytokines, where do they arise, and how do they function?

A: Answer: Introduction: The group of proteins released by the immune system cells. That proteins work…

Q: the two immune cells that are temporarily regulated in a peripheral injury response by CNS

A: Answer: The nerve cell body itself reacts to axonal injury in a predictable fashion. Within 6 hours…

Q: is a group of plasma proteins thatwhen activated stimulate inflammation,attract phagocytes, and…

A: In this question, we are providing the name of the group of proteins which in their activated state…

Q: What do Target tissues for cytokines includes?

A: Target tissue or cell is the category of cells that are harmonizing  with the peculiar hormone…

Q: Describe the functions of the lymphatic vessels.

A: Immunity is the capacity of multicellular living beings to oppose unsafe microorganisms. Resistance…

Q: Which of the following triggers or enhances an inflammatory response? Select one: a. lysozyme Ob.…

A: answer :  The one which can enhance an inflammatory response is  Option : e) Cytokines

Q: a. Describe the main elements of the process through which the immune system distinguishes self from…

A: The human leukocyte antigens (HLA) are used to identify self from non-self. As all the cells in…

Q: Which of these types of cytokines do not match with the given description? A. Autocrine - The same…

A: Q. The correct option is D. Explanation: Autocrine: Autocrine signalling is a type of cell…

Q: Monocytes move from the systemic circulatory system into general connective tissues, where they…

A: For human survival, our immune system is critical. Our body would be vulnerable to bacteria,…

Q: What is increase in number of lymphocytes known as?

A: Lymphocytes are the white blood cells which play an important role in the immune responses.

Q: Define cytokine.

A: In humans physiology, the cytokine is defined as the large heterogeneous chain of polypeptides,…

Q: what are cytokins?

A: There is a recognition system of the foreign substances inside the body called the immune system.…

Q: Compare the functions of cell-mediated immunity and antibody-mediated immunity.

A: Cell mediated immunity work against the antigens which attacks the cells. It effectively destroy…

Q: Differentiate histologically a blood vessel from a lymphatic vessel.

A: The circulatory framework, additionally called the cardiovascular framework or the vascular…

Q: Describe clonal selection and expansion.

A: Immunity refers to every mechanism of the body that helps to protect the body from harmful foreign…

Q: Whatresults in the specificity of an antibody (i.e. one antibody can bind only one particular…

A: Antibodies are proteins that are produced in the body in response to the encouter of foreign…

Q: Lymph is simillar to what?

A: Organ system is a group of organs that work together to carry out a certain function in a body of…

Q: Chemical messengers secreted by ductless glands are called___________a) Lymphb) Plateletsc) Plasmad)…

A: Glands are organs which produce and release specific chemical substances in the body. These…

Q: Explain how two major types of lymphocytes are formed and activated, and how they function in immune…

A: The two primary types of lymphocytes are B lymphocytes and T lymphocytes or B cells and T cells.…

Q: Give some characteristics of lymphocytes.

A: The immune system provides defence against invading pathogens. It is a complex network of cells,…

Q: Which type of lymph vessel consists solely of an endotheliumand has one-way flaps that allow…

A: BASIC INFORMATION  LYMPH It is made up of lymphocytes that is the white blood cells.  Fats are…

Q: Summarize the importance of cytokines, and list one pro-inflammatory and one anti-inflammatory…

A: Immunology is a branch of Biomedical Science that covers the study of the immunological system in…

Q: If someone were unable to produce cytokines, what would be the consequences?

A: The immune system is a defense system of the body that consists of many biological structures and…

Q: between a lymphocyte “spotter” and a neutrophil “newt”.

A: The vertebrate immune system consists of special WBCs (white blood cells) that are known as…

Q: Name 4 properties of cytokines in general

A: Cytokines are defined as glycoproteins that are responsible for synchronizing immune system…

Q: ns of the lymph system. Why is it dangerou

A: The lymphatic system is the system of the body that is closely associated with the circulatory…

Q: The classical sign calor, associated with inflammation, is the result of what physiological event…

A: Inflammation is basically the reaction of the immune system against any foreign antigens. The white…

Q: Which of the following leads to swelling seen in an inflammation? a. Vasodilation  b. Complement…

A: Swelling is the result of the increased movement of fluid and white blood cells into the injured…

Q: Name Steps in Phagocytosis Match the descriptions on the right to the appropriate image on the…

A: Phagocytosis is a process where the phagocytes can kill the pathogens by directly ingesting foreign…

Q: What is a cytokine? What are some functions of cytokines?

A: The immune system is a complex network of biological structures (cell) and protein that defends the…

Q: Write their biological role of cytokines

A: Cytokines are Low molecular mass soluble protein, non-immunoglobulin in nature, secreted by a…

Q: Compare and contrast granulocytes, agranulocytes, phagocytes, and immunocytes.

A: The immune system is the defensive mechanism of our body. It consists of various immune cells which…

Q: When a naïve or memory T orB cell is activated by antigen andco-stimulatory signals, how does…

A: When a naïve or memory T or B cell is activated by antigen and co-stimulatory signals, it must…

Q: List the general categories of cytokines.

A: Cytokines are tiny proteins that regulate the development and function of other immune system and…

Q: Antibodies bind to a foreign antigen, resulting in removal of that foreignantigen from the body.…

A: Answer: Introduction: Antibodies are glycoproteins produced by b cells in response to antigen as an…

Q: Which of the following is not a characteristic of inflammation? a. inactivation of macrophages…

A: Inflammation is a type of immune response against infection, injury, and toxins. During inflammation…

Q: The correct sequence of the major events in the life of a lymphocyte is a. effector response,…

A: The immune system includes a complex network of cells called immune cells that include lymphocytes.…

Q: What was the inaccurate name people associated with HeLa cells? How did Michael Rogers discover…

A: HeLa cells are extensively used in biomedical research. These cells are particularly exploited in…

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: