Answer: tampering with the brain’s communication system.
Explanation: a person’s state of mind by tampering with the brain’s communication system. Brain cells or neurons send messages by releasing chemicals called neurotransmitters into the gap between them and the next neuron.
Cells respond to environmental effects through signal transduction, which promotes healthy cell growth and normal cell function.
<h3>Why is the signal transduction step necessary?</h3>
The reason why after a signal binds to a signal receptor, we need the next step is as follows:
- For the purpose of triggering an appropriate cellular response, living creatures have evolved a vast range of intricate procedures to send signals from the outside to the inside.
- These molecular pathways can develop flaws that result in a variety of ailments, including diabetes, cancer, and psychotic conditions.
- It is the mechanism by which a cell responds to the stimuli it receives from the environment by diffusion of those signals to its internal compartments.
- Signal transduction is the process by which a cell translates a given signal or external stimulus into another signal or specific response.
- First, a particular receptor on the cell's membrane or cytoplasm must be activated by a signaling molecule (also known as a ligand). transduction.
- Ligand-receptor binding is extremely specific; it can be compared to a lock and key.
- Second messengers are chemicals that enable intracellular signal amplification after a signal has been received.
- A ligand's interaction to a receptor may result in the production of hundreds of second messenger molecules, which may then change thousands of effector molecules to cause a variety of reactions.
- Signal transduction enables cells to perceive, interpret, and react to various environmental signals, enabling them to carry out their usual functions.
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Answer:
Ureter
Explanation:
Ureter -
Ureter is a narrow tubes which carry urine from the kidneys to the bladder .
The muscles in the ureter walls relax and tighten in order to force the urine downwards , out of the kidneys .
Hence ,
The ureters are responsible to conduct the newly formed urine , that is produced in the renal pelvis to the urinary bladder .
Answer:
I want to help my society and be able to know more about myself
Rinaldo Florencio-Silva,1 Gisela Rodrigues da Silva Sasso,1 Estela Sasso-Cerri,2 Manuel Jesus Simões,1 and Paulo Sérgio Cerri2
1Department of Morphology and Genetics, Laboratory of Histology and Structural Biology, Federal University of São Paulo, 04023-900 São Paulo, SP, Brazil
2Department of Morphology, Laboratory of Histology and Embryology, Dental School, Universidade Estadual Paulista (UNESP), 14801-903 Araraquara, SP, Brazil
Received 3 December 2014; Revised 30 April 2015; Accepted 4 May 2015
Academic Editor: Wanda Lattanzi
Explanation: