Description : Briefly describe striated and smooth muscles with their functions. -Biology 9th
Last Answer : Striated muscles provide the force for locomotion and all other voluntary movements of the body. The smooth muscles are also known as unstriated or involuntary muscles. Smooth muscles occur as bundles ... fusiform or spindle-shaped cells or fibres. They are held together by loose connective tissue.
Last Answer : answer:
Description : The longest smooth muscles are seen in :-
Last Answer : The longest smooth muscles are seen in :- A. Abdomen B. Normal uterus C. Pregnant uterus D. Vas deferens
Description : Smooth muscles are also called involuntary muscles. Why?
Last Answer : Smooth muscles are also called involuntary muscles. Why?
Description : Smooth muscles are
Last Answer : Smooth muscles are A. Involuntary, cylindrical, striated B. Voluntary, spindle-shaped, ... non-striated D. Voluntary, multinucleate, cylindrical
Description : Largest smooth muscles occur in
Last Answer : Largest smooth muscles occur in A. Leg B. Thigh C. Uterus of pregnant woman D. Urethra
Description : Are smooth muscles striated yes or No?
Last Answer : What is the answer ?
Description : Are cardiac muscles considered to be smooth muscles?
Last Answer : No, they are not. Cardiac muscle is a type of involuntary striated muscle found only in the walls of the heart.This is a specialized muscle that, while similar in some fundamental ways to ... muscle automaticity. Meaning that some of the cells can beat on their own without any nerve stimulation.
Description : Hypocalcaemia affects (A) Skeletal muslces (B) Smooth muscles (C) Cardiac muscles (D) Skeletal muscles + smooth muscles + cardiac muscles
Last Answer : Answer : D
Description : Choose the incorrect statement from the following (a) Sympathetic system increases rate of SA node (b) Sympathetic system causes constriction of coronary arteries (c) Sympathetic system causes increased motility of GIT smooth muscles (d) Sympathetic system causes constriction of sphincter in GIT
Last Answer : Ans: C
Description : Smooth muscles are likely to be found in – (1) muscles of legs (2) muscles of arms (3) stomach (4) heart
Last Answer : (3) stomach Explanation: The term smooth muscle refers to a muscle of the human body that is part of a involuntary muscle group. The walls of hollow organs are the primary place ... arteries, arterioles and veins, urinary bladder, uterus, male and female reproductive tracts, respiratory tract etc.
Description : The muscles that are involved during urination are smooth muscles of
Last Answer : urinary bladder
Description : The autonomic nervous system innervates all of these except? A. Cardiac muscles B. Skeletal muscles (Answer) C. Smooth muscles D. none
Last Answer : B. Skeletal muscles (Answer)
Description : The transparent lens in the human eye is held in its place by (a) ligaments attached to the ciliary body (b) ligaments attached to the iris (c) smooth muscles attached to the iris (d) smooth muscles attached to the ciliary body
Last Answer : (a) ligaments attached to the ciliary body
Description : The four sketches (A, B, C and D) given below, represent four different types of animal tissues. Which one of these is correctly identified in the options given, along with its ... Smooth Heart Heart muscle contraction tissue (d) (A) Columnar Nephron Secretion epithelium and absorption
Last Answer : (a) (B) Glandular Intestine Secretion epithelium
Description : Identify the tissue shown in the diagram and match with its characteristics and its location. (a) Smooth muscles, show branching, found in the wall of the heart (b) Cardiac muscles, unbranched ... the ribs (d) Skeletal muscles show striations and are closely attached with the bones of the limbs
Last Answer : (d) Skeletal muscles show striations and are closely attached with the bones of the limbs
Description : Smooth muscles are (a) involuntary, fusiform, non-striated (b) voluntary, multinucleate, cylindrical (c) involuntary, cylindrical, striated (d) voluntary, spindle-shaped, uninucleate.
Last Answer : (a) involuntary, fusiform, non-striated
Description : Systemic anaphylaxis is characterized by a. Contraction Of Smooth Muscles. b. A Red Rash. c. Blood Poisoning. d. Hives.
Last Answer : a. Contraction Of Smooth Muscles.
Description : The transparent lens in the human eye is held in its place by (1) ligaments attached to the ciliary body (2) ligaments attached to the iris (3) smooth muscles attached to the iris (4) smooth muscles attached to the ciliary body
Last Answer : (1) ligaments attached to the ciliary body
Description : Tongue is made up of (a) Smooth muscles (b) Skeletal muscles (c) Both (d) None
Last Answer : (b) Skeletal muscles
Description : In wall of Gut, muscles are (a) Smooth (b) Striped (c) Both (d) None
Last Answer : (a) Smooth
Description : Smooth muscles are likely to be found in (1) muscles of legs (2) muscles of arms (3) stomach (4) heart
Last Answer : stomach
Description : In case of unsteady fluid flow, conditions & flow pattern change with the passage of time at a position in a flow situation. Which of the following is an example of unsteady flow? (A) ... level is maintained (D) Low velocity flow of a highly viscous liquid through a hydraulically smooth pipe
Last Answer : (B) Water flow in the suction and discharge pipe of a reciprocating pump
Description : Identify an example of a connective tissue in humans - (1) Muscles (2) Cell (3) Bone (4) Fibres
Last Answer : (3) Bone Explanation: Connective tissue, group of tissues in the body that maintain the form of the body and its organs and provide cohesion and internal support.
Description : What are unstriped muscles? Give example.
Last Answer : The muscles that are made up of spindle shaped, elongated muscle fibres without stripes (cross bands) are called unstriped muscles. They are also called smooth muscles. They are involuntary muscles. ... are due to unstriped muscles. They are also found in kidneys, blood vessels and glands.