Answer:
all of the above
Explanation:
b. testis
c. ovary
d. pancreas
Answer:
Explanation:
It is the biological system made up of all the anatomical organs involved in sexual reproduction. Many non-living substances such as fluids, hormones, and pheromones are also important accessories to the reproductive system.
Answer:
The reproductive system of an organism is the organ that helps with reproduction. It is important in animals and humans to produce offspring.
b. False
Drug tolerance means that with time the body became tolerant and "gets used" to a of the drug so it requires a higher dosage of the drug to achieve the same effects as previously. The statement that tolerance to a particular drug might also increase to other drugs in the same class is true. The term used to describe this phenomenon is cross-tolerance. Cross -tolerance occurs when a person develops a physical tolerance to a specific substance, which then translates to tolerance of other drugs.
O Resting potential
O Moving potential
O Threshold
Answer:
Resting potential
Explanation:
Glial cells are not part of the nerve impulse reaction; they provide support and insulation in the nervous system. Resting potential, action potential, and threshold are all directly involved in the nerve impulse conduction.
The component that is NOT part of the nerve impulse reaction among the given options is Glial cells. The other options, such as resting potential, moving potential (commonly referred to as action potential), and threshold, are all directly involved in the generation and propagation of a nerve impulse.
Resting potential refers to the difference in electrical charge across the plasma membrane of a neuron when it is not actively transmitting a signal. It is sustained by the sodium-potassium pump which helps maintain the distinct concentrations of sodium (Na+) and potassium (K+) ions inside and outside the cell. When the neuron is stimulated and the threshold is reached, voltage-gated Na+ channels open, causing an action potential by reversing the electrical charge across the membrane, allowing the nerve impulse to propagate along the neuron.
Glial cells, such as astrocytes and oligodendrocytes as shown in Figure 35.8, are supportive cells in the nervous system. They provide structure, nutrition, insulation, and help with signal transmission by myelinating axons, but they do not participate in the actual electrical signal or impulse that characterizes neuron communication.
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A food handler’s duties regarding food safety include all of the following practices EXCEPT to Periodically test food for illness-causing organisms. Correct Option is 2.
Food handlers are responsible for many important practices to ensure food safety. These include preventing food contamination, handling, transporting, and storing food safely, and disposing of any food that poses a potential threat to human health. However, periodically testing food for illness-causing organisms is typically not one of their duties. Testing food for pathogens is usually done through regular food safety inspections and testing conducted by health authorities and regulatory agencies. Food handlers are primarily responsible for following proper food handling and safety protocols to prevent the growth and spread of pathogens.
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Answer:
Periodically test food for illness causing microorganisms.
Explanation: