Why would it be important to replicate DNA before a cell divides in mitosis or meiosis? For genetic information to be transferred into daughter cells For the DNA to be contained in the nucleus 23 No answer For the cell to be able to increase in size For the cell to re-order the DNA sequencing in the new cells Why is it that Interphase is considered as the longest stage in the cell cycle? I. Cell Growth and synthesizing new organelle happened during interphas DNA is replicated during interphase II. III. Troubleshooting and fixing errors in G1 and S Phase takes time I and II No answer II and III 4 I and III O I,II, and III
Anatomy and Physiology of Special Sensory Organs
Sensory organs can be labeled as special sensory structures that permit sight, hearing, odor, and flavor. Sensory structures permitting proprioception, touch, thermal, and pain perception can be classified as more advanced sensory organs. The sensory neurons are trained to find out modifications in the external and internal conditions so that a person's body can react to that change. A stimulus is the first signal that is recognized by any sensory receptor of the body. Stimulus is an impulse generated when there is a change in the surroundings of a person. For example, a heated environment will alert the brain through the thermal sensory organs and generate a reflex accordingly.
Sensory Receptors
The human sensory system is one of the most complex and highly evolved structures, which processes a myriad of incoming messages. This well-coordinated system helps an organism or individual to respond to external stimuli, appropriately. The sensory receptors are an important part of the sensory system. These receptors are specialized epidermal cells that respond to external environmental stimuli. These receptors consist of structural and support cells that form the peripheral unit of the receptor and the neural dendrites which receive and detect the external stimuli.
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