Which correctly describes a function of the nervous system? A. The nervous system regulates bodily functions through hormone secretion. B. The nervous system communicates and coordinates with the rest of the body. C. The nervous system transports nutrients and oxygen to every part of the body. D. The nervous system provides a protective barrier from the external environment.

Q: Which feedback loop often maintains homeostasis in the human body? a. neutral feedback loop b. solar…

A: Homeostasis is the mechanism by virtue of which living systems maintain a steady and stable…

Q: Which of these was NOT a theory of a nerve function near the end of the 17th century?

A: The nervous system is a complex network of cells, tissues, and organs that regulates and coordinates…

Q: Which statement is not right about cell voltages? A. When Na+ rush inside a cell, K+ react by…

A: A cell membrane is usually semipermeable, that is it permits the transport of water but is…

Q: Which statement describes what happens to the particies in butter when it is put on hot food? A.…

A: When the butter is heated, the molecules begin to move and are able to slide past each other and…

Q: Which signifies adaptations of physiological processes that maintain homeostasis within vertebrates?…

A: Endotherms are organisms, which regulate their own internal body temperature, regardless of…

Q: This organ can be found in the human head. Which sentence correctly describes one function of this…

A: The human brain is the most complicated organ in the body. This three-pound organ is the seat of…

Q: Which is NOT a benefit of the Cecchetti method? A. efficient movement B. musical awareness C.…

A: Ans-(c)over cross turn out The Cecchetti Method -SEPERATE ART OF DANCING of ballet is a style of…

Q: Which sentence describes the first thing that happens when an animal receives a stimulus? O A…

A: The nervous system represents the organ system that plays a major role in controlling and…

Q: why children do not look exactly like their parents. Then explain (a different reason) why siblings…

A: The method you grew up is what geneticists decision your surroundings. It includes wherever you grow…

Q: Which is TRUE about the autonomic nervous system? a. sympathetic activity causes vasodilation b.…

A: The autonomic nervous system (ANS) is a division of the peripheral nervous system (PNS) that…

Q: Write a report Illustrates the correlation between flaccid paralysis disease and Neurotransmitters

A: Flaccid paralysis: it is a neurological condition characterized by weakness or paralysis and reduced…

Q: Cell signals with short effects ONLY on the cell which produced the signal in the first place are?…

A: In Juxtacrine signaling, the signaling molecules act on the receptor proteins of adjacent responding…

Q: Predict the effects of hypo or hypersecretion of a hormone and evaluate the significance of the…

A: Hormones are chemical substances that can modulate the physiological process of the body.…

Q: Aside from the nervous system, which other organ system develops out of the ectoderm?a. digestiveb.…

A: The organ systems and body tissues in an organism's body develop from three germ layers; these…

Q: Which function of the skeletal system would be especially important if you were in a car accident?a.…

A: The bones and joints in our body are part of the skeletal system. a complex living organ, the bone,…

Q: muscle loss over time  b. cilia cannot bend  c. fats build up in nerve cells  d.

A: Protein Dynein is a family of motor proteins that transport cargo protein along the negative end of…

Q: Which feedback loop often maintains homeostasis in the human body? a. neutral feedback loop b.…

A: Homeostasis is a process of maintaining a state of the steady internal environment of the body. The…

Q: Predict how a change in structure results in a change in function (nerve). *short explanation*

A: Changes in the structure of the brain such as decreased gray matter volume and interrupted white…

Q: How do whales and dolphins get oxygen at night?A. They absorb oxygen from the water.B. They sleep in…

A: Whales and dolphins are animals classified under the class Mammalia. That is, they are mammals, like…

Q: Which term refers to the belly of the pig? a. Superior b. Inferior c. Dorsal d. Ventral

A: Superior, Inferior,  dorsal, ventral are the anatomical positions of a reference organ.  Belly…

Q: The _ is the region that triggers hunger in response to signals from nerve cells and messages…

A: Hypothalamus Its forms the lower or ventral part of diencephalon. It lies at the base part…

Q: Which tissue type is formed from mesoderm? a. epidermis (outer layer) of skin b. nervous tissue c.…

A: Introduction  The life starts from single cell called Zygote. A zygote is formed by the fusion of…

Q: What were the earlier sources of insulin? A.Cattle and pig B.camel and pig C. cattle and dog     D.…

A: Correct answer is option (A)Cattle and pig Which was the earlier source of insulin.

Q: Which is an example of a feedback mechanism in the body? a. The decrease in oxygen levels in the…

A: The feedback mechanism is that in which no result is being concluded at the end. It maintains the…

Q: Which best describes the palatoglossus and palatopharyngeal arches? A. Palatine tonsils are found…

A: The posterior margin of the hard palate has a mobile fold of soft tissue, which is called the soft…

Q: Infer the action of the integumentary system when the body temperature drops ? A.Vasoconstriction…

A: The body temperature in human must be regulated to a constant level because different physiological…

Q: Which system responds faster to changes in pH? A. Kidney B. Cardiovascular C. Nervous

A: The degree of acidity or alkalinity of blood is a significant characteristic. The pH scale measures…

Q: What were some of Nandy’s physical injuries?    A. Loss of both arms and bony growths in both…

A: The question is asking to identify the correct set of physical injuries that Nandy has suffered.…

Q: When you have an infection, what causes the fever?A. The infective agent stimulates the heart to…

A: Introduction: Hypothalamus is a small integral portion of the brain and has a shape of a cone that…

Q: Which function does the circulatory system share with the heart? Select one: a. Regulates blood…

A: The objective of the question is to identify the function that both the circulatory system and the…

Q: Describe the Nervous System and the Muscular System. State also why are these systems important to…

A: A set of organs that cooperate to carry out a certain function in the body of an organism is known…

Q: Which statement describes the depolarization of a nerve?  A. Depolarization occurs across the entire…

A: Introduction:- The nervous system is a major regulatory and communication system in the body. It is…

Q: Which hormone stimulates phosphoprotein phosphatases to dephosphorylate glycogen phosphorylase and…

A: Glycogen is a polysaccharide composed of alpha-D-glucose subunits linked via alpha-1,4 and…

Q: If a child is bilingual from infancy, how are the two languages represented in the brain? a. The…

A: The different regions in the brain get activated depending on the tasks assigned to them. Left…

Q: Which infant temperament is associated with babies who are very regular in their schedules of…

A: The way parents cope with a variety of difficulties will influence a baby's temperament. Babies with…

Q: Which is a type of dense connective tissue? A. Areolar B. Elastic C. Reticular D.adipose

A: In dense connective tissues the cells are mostly fibrocytes which form so many fibres that the…

Q: What is NOT a function of the nervous system?   A. delivers oxygen to cells         B. coordination…

A: INTRODUCTION         In ourr human body nervous system is the major process for controlling,…

Q: Because of their higher testosterone levels, men are more likely engage in physical aggression than…

A: Testosterone is the primary sex hormones secreted in males. Testosterone is responsible for…

Q: Which number represents a dendrite? a) 1 b) 2 c)3 d)4 e) 5 8. What number represents the…

A: the given figure represents a neuron.