Neuroscience Basic Knowledge Quiz! Trivia

The statement is true because CNS is an acronym that stands for the central nervous system. The central nervous system is responsible for coordinating and controlling the activities of the body, including receiving and processing sensory information, initiating motor responses, and regulating bodily functions. It consists of the brain and spinal cord, which are the main components of the CNS. Therefore, the correct answer is true.

The nervous system is responsible for transmitting signals and information throughout the body, allowing for rapid communication between different parts of the body. It consists of the brain, spinal cord, and a complex network of nerves. This system plays a crucial role in coordinating and controlling various bodily functions, including movement, sensation, and thinking. Therefore, it can be said that the nervous system is indeed the body's fast information center.

This statement is false because neurotransmitters do not have only one shape and function. Neurotransmitters are chemical messengers that transmit signals between neurons in the brain. There are many different types of neurotransmitters, each with its own unique shape and function. Some neurotransmitters, such as serotonin, are involved in regulating mood, while others, such as dopamine, are involved in reward and motivation. Therefore, neurotransmitters can vary in shape and function depending on their specific role in the brain.

The correct answer is "All of the above" because a culture encompasses all of these elements. Customs refer to the traditional behaviors and social norms followed by a particular group of people. Rituals are the ceremonial practices and actions that hold symbolic meaning within a culture. Practices are the actions and activities that are commonly performed by individuals within a culture. Therefore, all of these components contribute to the overall definition and understanding of a culture.

The statement suggests that psychologists have a clear-cut answer when it comes to the nature vs nurture debate. However, this is not true. The nature vs nurture debate is a complex and ongoing discussion in psychology, with no definitive answer. Psychologists recognize that both nature (genetics) and nurture (environment) play significant roles in shaping human behavior and development. The debate revolves around understanding the relative contributions of these factors and how they interact. Therefore, the correct answer is false.

Plasticity refers to the brain's ability to change and adapt over time, not its ability to stretch. The brain can reorganize itself by forming new neural connections and modifying existing ones. This allows for learning, memory formation, and recovery from brain injuries. Stretching, on the other hand, refers to the physical elongation of a material or body part. Therefore, the statement that plasticity is the brain's ability to stretch is incorrect.

The statement "The CNS is the spinal cord" is false. The CNS (Central Nervous System) consists of the brain and the spinal cord. It is responsible for processing and coordinating information throughout the body. While the spinal cord is a crucial part of the CNS, it is not the entirety of it. The brain, which is located in the skull, plays a vital role in controlling bodily functions, thoughts, and emotions. Therefore, the correct answer is false.

The given answer is "Influence." Influence refers to the power or ability to affect someone's thoughts, actions, or behavior. In the context of peer influence, it means the impact or sway that peers have on the individuals around them. Peers can influence each other's decisions, choices, and attitudes, often through social pressure or conformity. This influence can be both positive and negative, shaping individuals' behaviors and beliefs based on the opinions and actions of their peers.