Which of the following contains a basement membrane?
A) Nervous tissue
B) Cardiac muscle
C) DNA
D) A and C
E) None of the above
THE ANSWER IS B, CARDIAC MUSCLE.
The basement membrane is a thin, fibrous, extracellular matrix of tissue that separates the lining of an internal or external body surface from underlying connective tissue in humans. This surface may be epithelium (skin, respiratory tract, gastrointestinal tract, etc.), mesothelium (pleural cavity, peritoneal cavity, pericardial cavity, etc.) and endothelium (blood vessels, lymph vessels, etc.)
In the heart muscle, each adult cardiomyocyte is enclosed by a basement membrane. This innermost extracellular matrix is a layered assembly of laminin, collagen IV, glycoproteins, and proteoglycans.
Which of the following contains a basement membrane? A) Nervous tissue B) Cardiac muscle C) DNA...
Saved Which of the following is/are a functional requirement of cardiac muscle tissue? Check all that apply. 2 0032:23 1 Cardiac muscle fibers must be able to contract without nervous stimulation Muscles must be voluntary as well as involuntary Cardiac muscle fatigues easily. Cardiac muscle must be independent of conscious control. Cardiac muscles contract in unison.
Which of the following tissues provides barriers with specially designed functions? Epithelial tissue Connective tissue Muscle tissue Nervous tissue None of the above
84. What is the pericardium? a. The cardiac muscle tissue of the heart b. The tissue that lines the heart's four chambers c A fluid-filled, double-walled membrane that surrounds the heart d. None of these are correct. Which statement about the pericardium is false? 85. The pericardium is a serous membrane. a. b. The parietal pericardium anchors the heat to the great vessels. The visceral pericardium is the outer layer of the pericardium. d. Pericardial fluid is between the two...
Organization of the human nervous system is which of the following: a) Central nervoussystem / Peripheral nervous system b) Peripheral nervous system / Somatic Nervoussystem c) Parasympathetic nervous system / Sympathetic nervous system d) Entericnervous system / Autonomic nervous system 7. Which of the following is not a structure of the Peripheral nervous system: a) gangliab) spinal cord c) sensory receptors d) cranial nerves 8.The Somatic nervous system relays sensory information from and motor response towhich type of tissue a)...
Which of the following is not associated with fibrous connective tissue? a. Adipose tissue b. Reticular and areolar fibers c. Hyaline cartilage d. Tendons and ligaments You are examining muscle tissue and you notice that each muscle fiber is striated, branched, and contains a single nucleus. What type of muscle tissue is this? a. Skeletal b. Simple cuboidal c. Smooth d. Cardiac
Which of the following characteristics are shared by cardiac muscle cells and smooth muscle cells? a. Cells that branch and produce force along multiple planes when they contract. b. Graded contraction (not all or none). c. No T-tubules. d. Both a and b are characteristics shared by these two types of muscle. e. Both b and c are characteristics shared by these two types of muscle.
which of the following contains a monosaccharide group? (a) DNA (b) RNA (c) polysaccharides (d) all of the above (e) none of the above
NAME THE TYPE OF MUSCLE TISSUE AND THEN THE STRUCTURES INDICATE Select one: a. SKELETAL MUSCLE, MITOCHONDRIA b. SKELETAL MUSCLE, STRIATIONS c. SMOOTH MUSCLE, NUCLEI d. CARDIAC MUSCLE, INTERCALATED DISKS e. CARDIAC MUSCLE, NUCLEI < PREVIOUS
1. Which of the following is NOT a component of the respiratory membrane? a. alveolar basement membrane b. alveolar wall epithelium c. interstitial fluid d. capillary endothelium 2. Which of the following is NOT a correct match of normal (quiet) breathing phase and normal muscle movements. a. inhalation: diaphragm contracts b. exhalation: diaphragm relaxes c. exhalation: external intercostals relax d. inhalation: sternocleidomastoid contracts 3. In terms of Boyle's gas law, which of the following is a correctly matched explanation for...
Compare and contrast the following traits for skeletal, smooth and cardiac muscle. You MUST clearly indicate which muscle tissue type you are referring to. Making a table is helpful. Number of nuclei in each cell Whether sarcomeres are present (yes or no sarcomeres?) Where the muscle type is generally found in the body (specify organ). For muscle tissues found in multiple places, name AT LEAST TWO places in the body (organs, not muscle names) where it can be found. Whether...