Transcript C7 Jeopardy (2) - HonorsBiology2015-16

Plant
Open
The Heart
Circulation or Closed
Vessels
Blood
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Type of plant without vascular tissue
mosses
2 Specialized vasular tissues in
plants
Xylem and phloem
Explain the processes the allows
for the movement of water in
plants.
Cohesion-of water molecules
pulls the water molecules
together
Adhesion allows the water
molecules to stick to the vessels.
Describe the movement of sugars
through a plant
Pressure flow hypothesisdissolved sugars move through
the phloem from sources (high
concentration) to sinks (low
concentration)
Describe the movement of water
in a plant
Water in the soil moves via
osmosis into root hairs (large
surface areas) to the xylem
vessels in the roots to stem xylem
to leaf to photosynthesizing cells
to the atmosphere
The way a paramecium circulates
substances?
Vacuole
Type of circulatory system of
insects
Open Circulatory System
Type of circulatory system in
which the composition of the
fluid surrounding is the same as
the fluid being transported?
Open circulatory system
Type of system that exchanges
nutrients between fluids and cells
Both open and closed circulatory
systems
Describe the 3 components of the
closed cardiovascular system
Heart:
artia-receive the blood
ventricle pump the blood
Blood Vessels:
Arteries-carry blood away from the heart
Veins-carry blood towards the heart
Capillaries- very small allow for exchange of
substances
Blood: Carries the substances
What are the upper
chambers of the heart
called?
.
Atria
Where each heartbeat starts
Pacemaker
Contraction of the ventricle
Ventricular Systole
Two proteins that control the
molecular motor of the heart
muscle
Actin and myosin filaments
Describe the flow of blood
through the human heart
Vena cava-Right atria-right
ventricle-pulmonary artery-lungspulmonary vein-left artia-left
ventricle-aorta
Vessels with more muscle and
elasticity
arteries
Vessels with valves
Veins
Force that helps blood return
from the head
Gravity
Movement of blood in the veins
is helped by pressure from the __
Adjacent muscles
How is a healthy blood pressure
maintained
Complex interaction involving
hormones, nervous, excretory and
circulatory systems. Nerves connect
pressure receptors in the aorta and the
artery leading to the head to cardiaccontrol centers in the brain.
Emotions,and chmeical input, especailly
carbon dioxide concentration all effect
BP
Blood cells that transport oxygen
RBC or erythrocytes
Where blood cells are produced
Marrow of long bones
Type of leukocyte that surround
and take in cells
macrophage
List 5 things in lymph
White blood cells, water, large
protein molecules, salts,
Describe how a clot forms.
Platelets contact damaged tissue, become
sticky and attract more platelets forming a
plug. They release a substance the form
prothrombin actavator which in the presence
of Ca cause plasma protrombin to thrombin.
Thrombin acts as an enzyme to convert
soluble fibrinogen to insoluble fibrin. Fibrin
forms a network of threads to trap platelets
and form a scab.