Exam (elaborations)
BIO255 Exam 1 Chamberlain – Q&A
BIO255 Exam 1 Chamberlain – Q&A
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BIO255 Exam 1 Chamberlain – Q&ABlood ✔️Ans - A liquid connective tissue consisting of cells surrounded by
a liquid matrix (plasma)
How much blood plasma appears in centrifuged blood? ✔️Ans - 55%
What is the buffy white coat? ✔️Ans - White blood cells and platelets
How much of red blood cells are in blood? ✔️Ans - 45%
Albumin ✔️Ans - Hangs out with nutrients and water, 54%
Globulin ✔️Ans - Used to make antibodies called immunoglobulins, used
for protection, 38%
Fibrinogen ✔️Ans - Plasma protein that is converted to fibrin in the
clotting process, 7%
Immunoglobin ✔️Ans - protein with antibody activity
Formed elements ✔️Ans - red blood cells, white blood cells, platelets. Has
a membrane
Clot ✔️Ans - Active form of a platelet
Proteins ✔️Ans - Moves fatty substances
Electrolytes ✔️Ans - maintains balance, muscles
Nutrients ✔️Ans - Goes in your body through blood
Gases ✔️Ans - O2 in, CO2 out, nitrogen circulating
Regulatory substances ✔️Ans - Steroid hormones and waste products
Waste products ✔️Ans - Hormones we longer want that has been
stabilized
, neutrophils, lymphocytes, monocytes, eosinophils, basophils ✔️Ans -
Solutes that all have a nucleas
What is this? ✔️Ans - White blood cell
What is this a picture of? ✔️Ans - Platelet
What is the picture pointing to? ✔️Ans - Red Blood Cell
Blood regulates ________ of all body fluids, pH, body temperature, and water
content of cells ✔️Ans - homeostasis
Blood transports... ✔️Ans - oxygen, carbon dioxide, nutrients, wastes, and
hormones
Blood protects against excessive volume loss by ✔️Ans - clotting
Blood protects by using _________ to protect against infections ✔️Ans -
White Blood Cells
Hypothalamus helps regulate ______ ✔️Ans - fluids and measures your
blood
When you are cold and your blood becomes constricted ✔️Ans -
Basoconstriction
Fibrinogen and Platelets ✔️Ans - Clotting factors, makes a scab
Globulins, neutrophils, lymphocytes, monocytes, eosinophils and basophils
✔️Ans - Protects against bacteria
Water, albumin, globulins and red blood cells ✔️Ans - Transports
nutrients, oxygen and waste products
When you donate plasma they are looking for ______ ✔️Ans - proteins
hematopoiesis (hemopoiesis) ✔️Ans - Creation and development of all
blood cells
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