In neutralization, antibodies combine with __________ toxins, preventing these harmful chemicals from interacting with susceptible cells
Fill in the blank(s) with correct word
bacterial
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Match the lung disease to its description.
1. destruction of alveoli 2. thickened alveolar membrane and decreased lung compliance 3. decreased surface area for gas exchange 4. increased airway resistance 5. fluid accumulation in interstitial spaces 6. increased diffusion distance A. fibrotic lung disease B. emphysema C. asthma D. pulmonary edema
Which are differences between cardiac muscle tissue and skeletal muscle tissue?a: The sarcoplasmic reticulum in cardiac muscle is less extensive.b: The sarcoplasmic reticulum in cardiac muscle is more organized.c: Cardiac muscle has intercalated discs; skeletal muscle does not.d: Cardiac muscle has 1 or 2 nuclei per cell; skeletal muscle has multiple nuclei per cell.e: Cardiac muscle has more well-defined terminal cisternae.
A. a, b, e B. a, c, d C. a, c, e D. b, c, e E. b, d, e
Which gland is derived from both neural crest cells and mesoderm?
A. Thyroid gland B. Pancreas C. Posterior pituitary D. Anterior pituitary E. Adrenal glands
Explain how the roles of the receptor and effector differ in the negative feedback mechanism to maintain homeostasis
What will be an ideal response?