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Red blood cells have cell membranes that allow water, oxygen, carbon dioxide and glucose to pass through. All other materials are blocked from entering. This makes the membrane A. perforated. B. semi-permeable. C. non-conductive. D. permeable
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Question
Asked 2/14/2012 8:55:11 AM
Updated 9/15/2014 6:24:47 PM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by
emdjay23
[9/15/2014 6:24:47 PM]
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Red blood cells have cell membranes that allow water, oxygen, carbon dioxide and glucose to pass through. All other materials are blocked from entering. This makes the membrane A. perforated. B. semi-permeable. C. non-conductive. D. permeable
Original conversation
User:
Red blood cells have cell membranes that allow water, oxygen, carbon dioxide and glucose to pass through. All other materials are blocked from entering. This makes the membrane A. perforated. B. semi-permeable. C. non-conductive. D. permeable
Weegy:
B. semi-permeable.
danimai
|Points 521|
User:
Capillaries belong to which body system? A. skeletal B. nervous C. digestive D. circulatory
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Question
Asked 2/14/2012 8:55:11 AM
Updated 9/15/2014 6:24:47 PM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by
emdjay23
[9/15/2014 6:24:47 PM]
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emdjay23
Red blood cells have cell membranes that allow water, oxygen, carbon dioxide and glucose to pass through. All other materials are blocked from entering. This makes the membrane: SEMI-PERMEABLE.
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Added 9/15/2014 6:24:43 PM
This answer has been confirmed as correct and helpful.
Confirmed by
jeifunk
[9/15/2014 9:42:19 PM]
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Which person in the Civil War could rightfully state, "The war began in my front yard and ended in my front parlor"?
Weegy:
Wilmer McLean could rightfully state, "The war began in my front yard and ended in my front parlor".
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Updated 9/24/2016 3:49:27 PM
1 Answer/Comment
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emdjay23
When arteries become clogged Blood pressure will increase.
Added 9/24/2016 3:49:27 PM
This answer has been confirmed as correct and helpful.
Confirmed by
Janet17
[12/2/2016 12:09:38 PM]
When arteries become clogged which of the following may result? A. Blood pressure will increase. B. Oxygen supply to the tissues increases. C. Cholesterol blood levels increase. D. All of the above.
Weegy:
D. All of the above.
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Updated 12/2/2016 12:10:47 PM
1 Answer/Comment
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Janet17
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When arteries become clogged, it is possible that: Blood pressure will increase.
Added 12/2/2016 12:10:47 PM
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Weegy:
B
User:
Which of the following is NOT a purpose of the U.S. Government, according to the Preamble of the U.S. Constitution? A. establish justice B. provide for common defense C. ensure domestic tranquility D. promote capitalism
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Updated 10/4/2016 11:00:50 PM
1 Answer/Comment
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sacha
Promote capitalism is NOT a purpose of the U.S. Government, according to the Preamble of the U.S. Constitution.
Added 10/4/2016 11:00:50 PM
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[10/5/2016 12:37:34 AM]
High blood pressure can cause all of the following except A. kidney failure B. heart damage C. skeletal muscle damage D. heart attack
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Updated 8/18/2014 11:10:31 AM
1 Answer/Comment
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jeifunk
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High blood pressure can cause all of the following except skeletal muscle damage.
Added 8/18/2014 11:10:31 AM
This answer has been confirmed as correct and helpful.
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