- Unlimited substrate availability.
- Absence of any inhibitors.
- Optimal environmental conditions.
- All of the above.
Category: Biology etea medical mcqs
- Activation
- Allosteric regulation
- Reversible inhibition
- Denaturation
- All enzyme molecules are denatured.
- The enzyme has maximum stability.
- The rate of molecular collisions is maximized, leading to the highest activity before denaturation.
- Substrate concentration is highest.
- Makes the reactants more stable.
- Increases the energy of the products.
- Lowers the energy barrier for the reaction.
- Increases the rate of collisions between reactants.
- Patellar reflex
- Vomiting reflex
- Pupillary light reflex
- Sneeze reflex
- Initiates rhythmic breathing
- Regulates the depth and rate of breathing
- Filters respiratory toxins
- Processes olfactory signals for breathing
- Frontal lobe
- Parietal lobe
- Temporal lobe
- Occipital lobe
- Initiating all voluntary movements
- Directly controlling muscle contraction strength
- Refining and coordinating movements for smoothness and accuracy
- Processing sensory input from muscles and joints only
- Cerebellum's coordinating role
- Medulla oblongata's vital center control
- Hypothalamus's homeostatic regulation
- Thalamus's sensory relay
- Primary sensory cortex
- Primary motor cortex
- Association areas of the cerebrum
- Brainstem
- Frontal lobe
- Parietal lobe
- Temporal lobe (Wernicke's area)
- Occipital lobe
- Parietal lobe
- Temporal lobe
- Frontal lobe
- Occipital lobe
- Recognizing faces and objects
- Maintaining body temperature
- Balancing while walking
- Initiating voluntary movements
- Cerebrum initiating movements
- Cerebellum fine-tuning and coordinating movements
- Medulla oblongata maintaining rhythm
- Hypothalamus regulating energy
