WorksheetsMidterm Biology II
Total questions: 87
Worksheet time: 46mins
What organelle is jelly-like and holds everything in place in the cell?
Cell Membrane
Prokaryotic
Centrioles
Cytoplasm
A selectively permeable barrier that controls what goes in and out of the cell
Centrioles
Cell Wall
Cell Membrane
Nucleus
a cell organelle that aid in cell division in animal cells only
Centrioles
Cillia
Chromosomes
Nucleus
A network of fibers that holds the cell together, helps the cell to keep its shape, and aids in movement
Rough ER
Mitochondria
Cytoplasm
Cytoskeleton
Which move fluid across the entire cell?
Cillia
Cytoplasm
Flagella
Ribosomes
Which move fluid across the cell's surface?
Cillia
Ribosomes
Cytoplasm
Flagella
Controls center of the cell
Nucleolus
DNA
Nucleus
RNA
Found inside the nucleus and produces ribosomes
Rough ER
Nucleolus
Cytoskeleton
DNA
Makes proteins and made of proteins and rRNA
Mitochondria
Rough ER
Smooth ER
Ribosomes
makes proteins, package them, and then transports vesicles to the Golgi Apparatus(ER that is dotted with ribosomes)
Cold ER
Rough ER
Smooth ER
Soft ER
makes lipids, stores calcium(ER that is not dotted with ribosomes)
Soft ER
Smooth ER
Hard ER
Rough ER
min-carts that transport proteins around and out of the cell
Lysosomes
Rough ER
Vesicles
Smooth ER
gest vesicles of protein from the Rough ER and further processes, modify, and packages, and sorts them for transport
Golgi Apparatus
Smooth ER
Rough ER
Vacuoles
Breakdown dead stuff
Nucleic Acids
Vacuoles
Lysosomes
Mitochondria
stores materials such as water, salts, proteins, and carbohydrates
Lysosomes
Cillia
Nucleolus
Vacuoles
The powerhouse of the cell, ATP
Carbohydrates
Ribosomes
Mitochondria
Nucleotides
What is the correct way(levels of an organization)?
Cells to Organs to Organ System to Tissue to Organism
Cells to Tissues to Organ System to Organs to Organism
Cells to Tissues to Organs to Organ System to Organism
Cells to Tissues to Organs to Organ System
muscles attached to bones that control voluntary movements
Smooth
Skeletal
Cardiac
muscles that involuntarily propel substances or objects along internal passageways
Smooth
Cardiac
Skeletal
muscles of the heart that involuntarily contract to propel blood into circulation throughout the body
Cardiac
Smooth
Skeletal
What type of transport is being shown? Passive or Active?
Diffusion, Passive
Endocytosis, Passive
Osmosis, Passive
Osmosis, Active
What type of transport is being shown? Passive or Active?
Diffusion, Passive
Facilitated Diffusion, Active
Diffusion, Active
Facilitated Diffusion, Passive
What type of transport is being shown? Passive or Active?
Diffusion, Passive
Osmosis, Passive
Endocytosis, Active
Endocytosis, Passive
What type of transport is being shown? Passive or Active?
Endocytosis, Active
Exocytosis, Active
Exocytosis, Passive
Osmosis, Passive
What type of transport is being shown? Passive or Active?
Exocytosis, Active
Exocytosis, Passive
Endocytosis, Passive
Endocytosis, Active
What type of transport is being shown? Passive or Active?
Diffusion, Active
Molecular Pumps, Active
Molecular Pumps, Passive
Facilitated Diffusion, Active
What is the difference between the male and female pelvis?
Male Pelvis: Narrow Pelvic Opening, Narrow Sacrum, Acute Subpubic Angle
Male Pelvis: Larger Pelvic Opening, Wide Sacrum, Wide Subpubic Angle
Female Pelvis: Larger Pelvic Opening, Wide Sacrum, Wide Subpubic Angle
Female Pelvis: Narrow Pelvic Opening, Wide Sacrum, Wide Subpubic Angle
What bone is being shown/colored?
Radius
Ulna
Sternum
Humerus
Carpals Bone is located where?
Wrist
Ankle & Mid-Foot
Tarsals Bones are located in?
Ankle & Mid-Foot
Wrist
What bone is being shown/colored?
Tibia
Fibula
Radius
Ulna
What bone is being shown/colored?
Patella
Tibia
Fibula
Calcaneus
What bone is being shown/colored?
Tibia
Femur
Humerus
Fibula
Situation: The EMS told your friend that he broke his knee. What bone did he break?
Coccyx
Tarsals
Patella
Calcaneus
What is A showing?
Soma
Nucleus
Axon
Myelin Sheath
What is B showing?
Dendrites
Soma
Nodes of Ranvier
Axon Terminals
What is C showing?
Myelin Sheath
Axon
Tissue
Soma
What is E showing?
Soma
Schwann Cell
Node of Ranvier
Myelin Sheath
What is G showing?
Nucleus
Myelin Sheath
Node of Ranvier
Soma
What is H showing?
Axon Terminal
Dendrites
Soma
Nodes of Ranvier
D, E, F & G are included in the what?
Nerves
Axon
Cells
Nerve Fiber
What is a joint?
the meeting place between 2 or more muscles
the meeting place between 2 or more bones
attach bones to bones
attach muscles to bones
What are ligaments?
Attach bones to bones
Attach bones to muscles
Attach muscles to muscles
What are tendons?
attach bones to muscles
attach bones to bones
attach muscles to muscles
What is the 1st process of bone remodeling?
Osteoclasts release enzymes there that allow them to digest the calcium phosphate, putting the calcium and phosphate back into the blood = resorption
Osteoblasts come in and build a new bone before they undergo apoptosis
Osteocytes release chemical signals to tell osteoclasts to go to the damage
Macrophages promote bone tissue remodeling
What is the 2nd process of bone remodeling?
Osteoblasts come in and build a new bone before they undergo apoptosis
Osteocytes release chemical signals to tell osteoclasts to go to the damage
Macrophages promote bone tissue remodeling
Osteoclasts release enzymes there that allow them to digest the calcium phosphate, putting the calcium and phosphate back into the blood = resorption
What is the 3rd process of bone remodeling?
Macrophages promote bone tissue remodeling
Osteoblasts come in and build a new bone before they undergo apoptosis
Osteoclasts release enzymes there that allow them to digest the calcium phosphate, putting the calcium and phosphate back into the blood = resorption
Osteocytes release chemical signals to tell osteoclasts to go to the damage
What is the 4th process of bone remodeling?
Osteoclasts release enzymes there that allow them to digest the calcium phosphate, putting the calcium and phosphate back into the blood = resorption
Osteocytes release chemical signals to tell osteoclasts to go to the damage
Macrophages promote bone tissue remodeling
Osteoblasts come in and build a new bone before they undergo apoptosis
relays messages, processes info, analyze data. Involves the brain and spinal cord
CNS
PNS
receives information from the environment and relays commands from CNS to organs and glands. Also separated into several other divisions
CNS
PNS
transmits impulses from CNS to muscles and glands
Motor Division
Sensory Division
transmits impulses from sense organs to the CNS
Motor Division
Sensory Division
regulates activities under conscious control ex) movement of skeletal muscles
Somatic
Autonomic
regulates involuntary activities ex) heartbeat, smooth muscle contractions
Somatic
Autonomic
controls organs at rest
Parasympathetic
Sympathetic
controls organs in stress
Sympathetic
Parasympathetic
(A) How does a signal transmission(transmit) from one neuron to another? (B) How to increase the strength of the signal?
(A) A signal transmitted through the Synapse
(A) A signal transmitted through the Dendrites
(B) To increase the strength of the signal, neurons will decrease the frequency of the action potential
(B)To increase the strength of the signal, neurons will increase the frequency of the action potential
Q. Which statement is not correct?
The neck is superior to the pelvis
The chest is inferior to the stomach
The hip is superior to the shoulder
The ribs are inferior to the chin
Q. Your friend is walking toward you. You are looking at them from a (an)_______________view?
Posterior
Anterior
Dorsal
Proximal
Q. Which statement is correct?
The inside of the thigh is lateral to the outside of the thigh
The knee is lateral to the hip
The ankle is medial to the foot
The shoulder is lateral to the neck
Q. The skin is considered deep and not superficial to the bones.
True
False
Q. Which statement is correct?
The knee is proximal to the hip
The shoulder is distal to the elbow
The knee is distal to the ankle
The hip is proximal to the knee
Q. Which of the following is considered a part of the axial portion of the body?
Your Hand
Your Chest
Your Stomach
Your Skull
Q. Which of the following is considered part of the appendicular portion of the human body?
Chest
Leg
Arms
Skull
(cell body) the life support containing the nucleus and most organelles
Axon
Soma
Dendrites
Nucleus
the main receptor of signals; input region
Dendrites
Myelin Sheath
Axon Terminals
Axon
generates and transmits nerve impulses; the conducting region; also known as the nerve fiber
Nerves
Soma
Nodes of Ranvier
Axon
the end of the axon that releases neurotransmitters at a synapse when a nerve impulse is received; the secretory region
Nodes of Ranvier
Axon
Axon Terminals
Myelin Sheath
covers long axons(nerve fibers) to protect and electrically insulate them to increase the speed of nerve impulse transmission
Soma
Myelin Sheath
Nodes of Ranvier
Dendrites
unmyelinated gaps in the myelin sheath that aid in increasing the velocity of nerve signal conduction
Nodes of Ranvier
Axon
Dendrites
Axon Terminals
What ions are involved in conducting a nerve impulse?
Na+ (Sodium)
P+ (Phosphate)
K+ (Potassium)
Ca+ (Calcium)
Which lobe plays a role in determining consequences, rewards, as well as determining similarities and differences among objects or events.
Parietal
Frontal
Occipital
Temporal
Which lobe plays a role in spatial relationships, number concepts, and sensory input from the skin.
Frontal
Parietal
Occipital
Temporal
Which lobe plays a role in language comprehension, visual memories, and emotional association?
Occipital
Parietal
Frontal
Temporal
Which lobe acts as the visual processing center of the brain?
Parietal
Temporal
Occipital
Frontal
What is 1), 2), 3), 4), 5), & 6) ?
1) Cerebellum, 2) Parietal, 3) Brain Stem, 4) Frontal, 5) Occipital, 6) Temporal
1) Frontal, 2) Temporal, 3) Brain Stem, 4) Cerebellum, 5) Parietal, 6) Occipital
1) Temporal, 2) Frontal, 3) Brain Stem, 4) Cerebellum, 5) Occipital, 6) Parietal
1) Frontal, 2) Temporal, 3) Brain Stem, 4) Cerebellum, 5) Occipital, 6) Parietal
The steps of a reflex arc:
Receptor, Sensory neuron, relay neuron (integration), motor neuron
Sensory neuron, motor neuron, relay neuron
Relay neuron, sensory neuron, motor neuron
Stages of a nerve transmission:
5), 6), 7), 8), 9), 10)
5) Resting Potential 6) Repolarization 7) Depolarization, 8) Resting Potential, 9) Threshold 10) Hyperpolarization
5) Resting Potential 6) Threshold 7) Depolarization 8) Repolarization, 9) Resting Potential 10) Hyperpolarization
5) Resting Potential 6) Threshold 7) Hyperpolarization 8) Repolarization, 9) Resting Potential 10) Depolarization
5) Threshold 6) Resting Potential 7) Repolarization 8) Hyperpolarization, 9) Resting Potential, 10) Depolarization
In Depolarization, what happens in the cell membrane?
Na+ goes in the cell
Na+ goes out of the cell
K+ goes in the cell
K+ goes out of the cell
In Repolarization, what happens in the cell membrane?
K+ goes in the cell
Ca+ goes in the cell
Na+ goes out the cell
K+ goes out of the cell
In Hyperpolarization, what happens in the cell membrane?
Na+ shoots out of the cell
K+ shoots in the cell
Na+ stays in the cell
Na+ & K+ are out of the cell
The area of the brain most associated with coordination and balance is the:
Cerebellum
Hippocampus
Cerebrum
Pons
Which type of bone cells are responsible for dissolving old bone matrix?
Osteoblasts
Osteoclasts
Osteocytes
Osteons
This type of tissue lines the internal organs and covers the outside of the body as skin
epithelial
connective
muscular
nervous
In which solution will water move into a cell?
Hypertonic
Hypotonic
Isotonic
Equilibrium
When a cell is placed in a hypertonic solution water
moves from the inside of the cell to the solution
moves from the solution to the inside of the cell
moves equally in and out of the cell
none of these
When a cell is placed in an isotonic solution water
none of these
moves from the solution to the inside of the cell
moves from the inside of the cell to the solution
moves equally in and out of the cell
