ai test 2 Questions
A researcher is investigating tissues responsible for the formation of new blood cells in adults. Which of the following structures would most likely show active hematopoietic function?
Ciliated epithelial cells are required to move particles or mucus in a specific direction. In humans, these cells are mainly present in;
Read the following statements (A-D). A. Muscles play an active role in all the movements of the body. B. Cartilage and bone are both structural materials. C. Some of the columnar or cuboidal cells get specialised for secretion and are called glandula
Select the incorrectly matched pair.
Which of the following chemical components primarily contribute to the gel-like nature of ground substance of connective tissues?
Which of the following characteristics is correct for smooth muscles?
Given below are two statements: Statement I: All cells in epithelium are held together with large intercellular material. Statement II: Connective tissues are most abundant and widely distributed in the body of complex animals. In the light of the ab
How many different types of cell junctions act as structural and functional link between neighbouring cells in epithelial and other tissues?
⚠️ Diagram Detected: The AI detected a chemistry or physics diagram here. Please upload the image manually using the editor.Identify the given picture and choose the correct option regarding it?
Which of the following epithelium covers the dry surface of skin?
The epithelium which is present in the lining of hollow organs like bronchiole is:
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R: Assertion A: Intercalated discs are present in cardiac muscle tissue. Reason R: Intercalated discs function as communication junction which allow th
Which of the following connective tissues does not contain cells that secrete fibers in its matrix?
Given below are two statements: Statement I: Tight junctions help to stop substances from leaking across a tissue. Statement II: Neuroglia make up less than one-half the volume of neural tissue in our body. In the light of the above statements, choos
Which of the following is NOT a connective tissue?
Inner lining of ducts of salivary glands and of pancreatic ducts is mainly lined by;
How many of the following statements is/are correct? A. Simple epithelium is composed of a single layer of cells and functions as a lining for body cavities, ducts, and tubes. B. Hormones are secreted directly into the fluid bathing the gland. C. The
Which connective tissue connects bones to muscles?
Which of the following statements is correct regarding the structural organisation in complex animals?
⚠️ Diagram Detected: The AI detected a chemistry or physics diagram here. Please upload the image manually using the editor.Identify the correct labelling of the diagram given below.
Which connective tissue stores fat?
Which of the following tissues is most likely to have well-developed gap junctions due to the requirement of coordinated cellular activity?
The function of the gap junction is to;
Which of the following cells is known for releasing histamine and serotonin during allergic responses?
Which of the following pairs has the same type of epithelial tissue?
How many among the following are secretions of exocrine glands? Saliva, bile, earwax, mucus, pancreatic juice, digestive enzyme, milk, oil, hormones
Given below are two statements: Statement I: Limb bones, such as the long bones of the legs, serve weight-bearing functions. Statement II: All of the bones in vertebrate embryos are replaced by cartilage in adults. In the light of the above statement
A patient suffers from atherosclerosis, a condition where the endothelial lining of blood vessels is damaged. Which type of epithelium is primarily affected?
A rare genetic disorder leads to the failure of basement membrane synthesis. Which combination of tissues would most likely be structurally compromised?
Consider the following statements: A. Bone is composed of a hard and non-pliable ground substance. B. Calcium salts and collagen fibres are absent in bones. C. Bone is the main tissue that provides structural frame to the body. Which of the above sta
A muscle biopsy reveals cells that are long, cylindrical, multinucleate and contain densely packed actin and myosin filaments arranged in sarcomeres. What will be the primary limitation if these fibers are damaged?
Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A): Compound epithelium has a major role in absorption. Reason (R): Compound epithelium is multi-layered. In the light of the above s
Read the following statements (A-D). A. Fibres and fibroblasts are loosely packed in the dense connective tissues. B. Cell junctions fuse the plasma membranes of cardiac muscle cells and make them stick together. C. The skeletal muscle fibres taper a
In the collagen fibres are present in rows between many parallel bundles of fibres. Choose the correct option to fill the blank.
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R: Assertion A: When a nerve impulse reaches the end of a neuron, it can stimulate or inhibit other neurons. Reason R: Neurotransmitter are released fr
Solid and pliable intercellular material that resists compression occurs at all of the following locations except;
Match List-I with List-II: Choose the correct answer from the options given below:
Study the following statements. A. It forms the lining of the cavities of alveoli of the lungs. B. It is present in the inner lining of pancreatic ducts. C. It helps in diffusion. D. It is a fat storage tissue. Which of the above statements are assoc
Read the following statements. A. Muscle fibres contract (shorten) in response to stimulation, then relax (lengthen) and return to their uncontracted state in a coordinated fashion. B. Cardiac muscle tissue is a contractile tissue. C. Skeletal muscle
Match List-I with List-II. Choose the correct answer from the options given below:
Which of the following tissue exerts the greatest control over the body's responsiveness to changing conditions?
A histological section of intestinal mucosa shows a single layer of elongated cells with basal nuclei and prominent brush border on the apical surface. The cells are specialised for absorption and enzyme secretion. Which of the following best identif
The squamous epithelium is made up of a single thin layer of A cells with B boundaries. Choose the option that correctly fill the blanks A and B, respectively.
⚠️ Diagram Detected: The AI detected a chemistry or physics diagram here. Please upload the image manually using the editor.Identify the correct option with respect to the diagrams given below (A & B).
Which component of nervous tissue is responsible for the conduction of impulses?
Given below are two statements: Statement I: Bacterial cells may be motile or non-motile. Statement II: Bacteria show a range in the number and arrangement of flagella. In the light of the above statements, choose the most appropriate answer from the
In chloroplast, chlorophyll pigments are present in;
Depending upon the ___________, membrane proteins can be classified as integral or peripheral.
The plastid which stores oils is known as;
Which structure performs the function of respiration in bacteria?