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WorksheetsBiology Level 3 Revision
Total questions: 41
Worksheet time: 23mins
Which division of the nervous system is responsible for monitoring the internal and external environment?
Sensory/afferent
Somatic
Autonomic
Motor/efferent
What is the structure labeled letter B?
Axon
Axon hillock
Dendrite
Cell body
What is the funciton of the motor/efferent division of the nervous system?
Integrate sensory info
Send sensory data to the central nervous system
Determine a response
Carry out or activates the response
Name the structure labeled letter H
Axon
Dendrite
Schwann cells
Axon terminal
Structure of a neuron that transmits the action potential away from the cell body
Axon
Dendrite
Myelin sheath
Axon terminal
The gaps in the myelin sheath along an axon
Neurilemma
Dendrites
Synaptic cleft
Nodes of Ranvier
Structure labeled letter G
Neurilemma
Axons
Myelin sheath
Nissl body
Check all that apply to the peripheral nervous system
Contains the brain and spinal cord
Integrates and interprets sensory information
Contains a sensory and motor division
Comprised of all nerves outside the brain and spinal cord
These cells myelinate axons ot the peripheral nervous system
Satellite cells
Schwann cells
Neurons
Oligodendrocytes
Subdivision of the PNS in charge of "resting and digesting"
Parasympathetic
Somatic
Afferent
Sympathetic
Which division of the nervous system receives and carries messages AWAY from the CNS
Visceral sensory division
Somatic sensory division
Afferent division
Efferent division
Part of the brain that coordinates muscular activity
Cerebrum
Diencephalon
Cerebellum
Brainstem
Part of the brain associated with higher mental functions and sensory and motor functions
Cerebrum
Diencephalon
Cerebellum
Brainstem
Part of the brain that coordinates and regulates visceral activities and connects different parts of the nervous system
Cerebrum
Diencephalon
Cerebellum
Brainstem
The lobes of the brain are which of the following?
Parietal
Temporal
Occipital
Frontal
The visual area is in the
anterior parietal lobe
posterior occipital lobe
posterior temporal lobe
base of central sulcus and insula
deep in the temporal lobe
The auditory area is in the
anterior parietal lobe
posterior occipital lobe
posterior temporal lobe
base of the central sulcus
deep in the temporal lobe
The association area for understanding speech and choosing proper words is in the
frontal lobe
parietal lobe
occipital lobe
next to sensory areas
The primary motor area lies in the
posterior frontal lobe anterior to the central sulcus
anterior frontal lobe posterior to the central sulcus
What are the two subdivisions of the human skeleton?
Axial
Appendicular
Thoracic
Cervical
Which of the following is not a function of the skeletal system?
Support the body
Protect soft organs
Attached skeletal muscles allow movement
Produce Vitamin D
Blood cell formation (hematopoiesis)
Location where two bones meet
Bones
Joints
Cartilage
Ligaments
Tendons
What is this part of the skeleton called?
Appendicular
Thoracic
Axial
Vertebral
What is this part of the skeleton called?
Appendicular
Thoracic
Axial
Vertebral
The thyroid and parathyroid glands secrete hormones that continuously absorb and release what mineral?
calcium
sodium
oxygen
phosphorus
Endocrine glands secrete _
Hormones
Neurotransmitters
A wide range of chemical substances
The response to stress is called
Stay or Stray Response
Fight or Stay Response
Flee or Stray Response
Fight or Flight Response
These release testosterone, which controls changes in a male's body and regulates sperm production.
Ovaries
Target Cells
Parathyroids
Testes
How do hormones target specific cells for action?
Target cells have active sites with complementary shapesThis is a wrong answer
Target cells have specific receptors with complementary shapes
Target cells process the information carried in the hormone
Hormones have active sites that are complementary
Where is the hypothalamus located in the human body?
brain
kidney
liver
spleen
How do the hormones get around the body?
Through the circulatory system
Through the skeletal system
Through the digestive system
Through the respiratory system
The process by which an organism’s internal environment is kept stable in spite of changes in the external environment.
Positive Feedback
Negative Feedback
Homeostasis
Targeted Cells
The inability to produce insulin
cancer
fatigue
diabetes
