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Search Results for plasma - All Grades

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Grade 8 Properties of Matter
A plasma
  1. has a fixed volume and shape.
  2. does not have a fixed volume or shape.
  3. none of the above.
Grade 10 Chemistry
What is plasma?
  1. A gas in which negatively-charged electrons are combined with ions.
  2. An electrically-charged liquid in which negatively-charged electrons are completely separate from ions.
  3. An electrically-charged gas in which negatively-charged electrons are completely separate from ions.
  4. A negatively-charged gas.
Grade 6 Circulatory and Immune Systems
What is plasma?
  1. colorless, sticky part of the blood that stops bleeding
  2. liquid part of the blood
  3. smallest blood vessels that have very thin walls for oxygen to pass through
  4. blood vessels that take blood away from the heart
Grade 9 Cell Structure and Function
Grade 4 Sun
College Cell Structure and Function
Grade 6 Properties of Matter
Grade 9 Cell Structure and Function
What is the plasma membrane composed of?
  1. cell walls
  2. cellulose
  3. lipids and proteins
Grade 9 Cell Structure and Function
Grade 10 Circulatory and Immune Systems
Grade 11 Cell Structure and Function
A compound present in the plasma membrane is
  1. protein.
  2. starch.
  3. cellulose.
  4. chitin.
Grade 8 Properties of Matter
College Circulatory and Immune Systems
                is a protein not commonly found in plasma.
  1. albumin
  2. hemoglobin
  3. transferrin
  4. prothrombin
  5. fibrinogen
College Circulatory and Immune Systems
                the most abundant protein in plasma.
  1. insulin
  2. creatine
  3. bilirubin
  4. albumin
  5. creatinine
Grade 9 Cell Structure and Function
The plasma membrane of a cell consists of
  1. two layers of carbohydrates with hydrophobic lipids on the inside of the membrane.
  2. two layers of lipids with hydrophilic heads forming the outside and hydrophobic tails forming the inside of the membrane.
  3. protein molecules with polar and nonpolar tails.
  4. protein molecules arranged in two layers with hydrophilic areas forming the outside of the membrane.
Grade 11 Cell Structure and Function
Which is a function of the plasma membrane?
  1. breaks down lipids, carbohydrates, and proteins from foods
  2. stores water, salt, proteins, and carbohydrates
  3. keeps the cell wall in place
  4. regulates which materials enter and leave the cell
Grade 10 Cell Structure and Function
If a cell has a plasma membrane, it
  1. is prokaryotic.
  2. is eukaryotic.
  3. can be either prokaryotic or eukaryotic.
  4. can be neither prokaryotic or eukaryotic.
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