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WorksheetsANAPHY - Chapter 2
Total questions: 64
Worksheet time: 26mins
The basic, living, structural, & functional unit of the body.
life
atoms
cells
organs
The digestive function of the cell.
lysosome
peroxisome
endoplasmic reticulum
golgi apparatus
- enzyme (oxidase).
lysosome
peroxisome
endoplasmic reticulum
golgi apparatus
The powerhouse of the cell.
mitochondria
peroxisome
nucleus
nucleolus
The transportation of substances inside and outside of the cell.
lysosome
peroxisome
endoplasmic reticulum
golgi apparatus
processes substances transported by ER.
microtubules
smooth ER
rough ER
ribosomes
This houses the DNA.
(a)
produces / processes substances transported by ER.
lysosome
peroxisome
endoplasmic reticulum
golgi apparatus
- central processing unit of the cells.
mitochondria
nucleolus
nucleus
cell
give at least 1 cell component.
(a)
CELL COMPONENTS
has 2-10% in cells.
water
ions
proteins
lipids
CELL COMPONENTS
This is needed for the cellular action potential.
water
ions
proteins
lipids
CELL COMPONENTS
has 70-85% in cells.
water
ions
proteins
lipids
CELL COMPONENTS
Nutrition of the cells.
water
carbohydrates
proteins
lipids
CELL COMPONENTS
The components of the FATS.
water
ions
proteins
lipids
UNDER LIPIDS
what does the abbreviation HDL mean?
(a)
The easy form of carbohydrates.
glucose
glycogen
monosaccharides
disaccharides
The storage form of carbohydrates.
glucose
glycogen
monosaccharides
disaccharides
The simplest form of sugar.
e.g. glucose, fructose, galactose.
glucose
glycogen
monosaccharides
disaccharides
- a (-) carrier protein.
This goes with the flow from low to a high concentration.
e.g., O2 exchange alveoli
simple diffusion
facilitated diffusion
- (+) carrier protein
- e.g. Glucose and amino acids in the small intestine.
simple diffusion
facilitated diffusion
The movement of water or H2O concentration.
(a)
The diffusion along semi permeable membrane
bulk flow
filtration
transport
UNDER ACTIVE TRANSPORT
1 substance can be transported.
uniport
symport
antiport
UNDER ACTIVE TRANSPORT
2 substances in the same direction.
uniport
symport
antiport
UNDER ACTIVE TRANSPORT
2 substances go in different directions.
uniport
symport
antiport
This is in an equilibrium state / steady status.
(a)
This is when a stimulus travels inside the cell.
- All or None Law.
action potential
summation
secret
The process wherein action potential can be strengthen either increase the amount or frequencies of the stimulus
action potential
summation
secret
UNDER SUMMATION
This increases the NUMBER of motor units.
spatial summation
temporal summation
UNDER SUMMATION
This increases the FREQUENCY of motor units.
e.g., muscle contraction.
spatial summation
temporal summation
- 80-100 x / sec
- sustains contractions.
complete tetany
incomplete tetany
staircase / treppe
- 20 to 30 x / sec with rest.
complete tetany
incomplete tetany
staircase / treppe
- increasing frequency until plateau.
complete tetany
incomplete tetany
staircase / treppe
give at least 1 skeletal muscle.
(a)
This is the functional unit of a muscle.
sarcomere
contraction
action potential
sliding filament theory
actin SLIDES over myosin “POWER STROKE”.
sarcomere
contraction
action potential
sliding filament theory
TYPES OF CONTRACTION
same length; no work.
isometric
isotonic
eccentric
concentric
TYPES OF CONTRACTION
same tension.
isometric
isotonic
eccentric
concentric
TYPES OF CONTRACTION
lengthening contraction; negative work.
isometric
isotonic
eccentric
concentric
TYPES OF CONTRACTION
shortening contraction; positive work.
isometric
isotonic
eccentric
concentric
This is a type of action potential that is FAST AND SLOW.
skeletal
smooth muscle
UNDER SARCOMERE
contains MYOSIN ONLY.
H-band
A-band
I-band
Z-discs
UNDER SARCOMERE
contains MYOSIN & ACTIN.
H-band
A-band
I-band
Z-discs
UNDER SARCOMERE
contains ACTIN ONLY.
H-band
A-band
I-band
Z-discs
UNDER SARCOMERE
The line in between actin.
H-band
A-band
I-band
Z-discs
UNDER NERVE PHYSIOLOGY
- brain & spinal cord.
central nervous system
peripheral nervous system
UNDER NERVE PHYSIOLOGY
- 12 pairs of cranial nerves; 31 pairs of spinal nerves.
central nervous system
peripheral nervous system
give at least 2 parts of a cell body of a neuron.
(a)
This is a cell body.
(a)
UNDER NEURON
It is a branch that projects away from the body.
axon
dendrite
synaptic cleft
UNDER NEURON
It is a branch that projects TOWARD from the body.
axon
dendrite
synaptic cleft
UNDER NEURON
The junction between 1 axon of other neurons.
axon
dendrite
synaptic cleft
give at least 1 reflex arch.
(a)
UNDER STRETCH REFLEX
It is a special sense which is sensitive to the rate of change in length of the muscle.
muscle spindle
nuclear bag
nuclear change
This response is towards an actual contraction.
dynamic response
static response
This response keeps the muscle contracted.
dynamic response
static response
This is when the muscle fibers are stretched to relaxed.
CLUE: "ISR"
(a)
UNDER ACCESSORY CELL
This supports the neuron.
neuroglia
microglia
astrocytes
ependymal cells
UNDER ACCESSORY CELL
The digestive functions of the nervous system.
neuroglia
microglia
astrocytes
ependymal cells
UNDER ACCESSORY CELL
The lining of the ventricles.
neuroglia
microglia
astrocytes
ependymal cells
UNDER ACCESSORY CELL
This maintains homeostasis of the nervous system.
neuroglia
microglia
astrocytes
ependymal cells
give at least 3 parts of a CELL.
(a)
UNDER CELL COMPONENTS
what is the nutrition of the cell?
(a)
