Question and answer
Question 17 . Plasma membranes are selectively permeable. This means that anything can pass into or out of a cell. the plasma membrane regulates the passage of material into and out of the cell. glucose cannot enter the cell. plasma membranes must be very thick.
Please clarify your question.
Expert answered|cerise|Points 30|
Question
Asked 9/2/2011 10:24:34 PM
0 Answers/Comments
Ask a question
Not a good answer? Get an answer now. (FREE)
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
how can the avian orgin spread to humans?
Weegy: Transmission through human is rare. migratory birds are among the carriers of the H5N1 virus it may spread to all parts of the world (More)
Question
All Categories|No Subcategories|Expert Answered
Asked 9/2/2011 6:44:57 PM
0 Answers/Comments
Nearly all fatal conditions, whether intrinsic or extrinsic, are influenced by a complex interaction of biological, psychological, and environmental (social) factors. True False .
Weegy: Intrinsic motivation comes from inner psychological factors whereas extrinsic motivation comes from outside factors, such as a boss, a teacher, the law, and so on. (More)
Question
All Categories|No Subcategories|Expert Answered
Asked 9/2/2011 8:08:04 PM
0 Answers/Comments
what is the mitochondrial theory of aging ?
Weegy: The mitochondrial theory of aging is often considered as an extension and refinement of the free radical theory (Harman 1972; Miquel et al 1980). [ Mitochondrial DNA mutations accumulate progressively during life and are directly responsible for a measurable deficiency in cellular oxydative phosphorylation activity, leading to an enhanced reactive oxygen species production. This latter results in an increased rate of mitochondrial DNA ... (More)
Question
All Categories|No Subcategories|Expert Answered
Asked 9/2/2011 8:31:10 PM
0 Answers/Comments
In 1997, Ischemic heart disease was the leading cause of death in the U.S. A. True B. False .
Weegy: A. True (More)
Question
All Categories|No Subcategories|Expert Answered
Asked 9/2/2011 8:42:24 PM
0 Answers/Comments
Home | Contact | Terms | Privacy | Social | ©2013 Purple Inc.
Ad
Popular Conversations
The question below refers to the selection "By the Waters of ...
Weegy: The question below refers to the selection "By the Waters of Babylon." The many lights that John sees in his ...
4/22/2014 8:51:50 AM| 5 Answers
Identify the function of the italicized noun clause. Cousin Jake's ...
Weegy: The function of the noun clause "that he run the mile in less than four minutes" is a NOUN PHRASE COMPLEMENT.
4/22/2014 9:51:58 AM| 4 Answers
Which sentence uses a verb that agrees with its compound subject? ...
Weegy: Which sentence uses a verb that agrees with its compound subject? A. Pumpkins and grapes are grown on vines. ...
4/22/2014 12:24:12 PM| 4 Answers
(x 2 + 4x + 8)(2x - 1)
Weegy: Simplify: 2x - 8 = 2x - 3. As you can see, there are no values of x that make the equation true. Subtracting 2x ...
4/22/2014 7:19:21 AM| 3 Answers
Ethiopians learned Christian traditions from ___________. a. their ...
Weegy: Ethiopians learned Christian traditions from the Hebrews.
4/22/2014 7:36:55 AM| 3 Answers
If x varies inversely with y and x = 4 when y = 9, find x when y = 6. ...
Weegy: (3x-2) squared is 9x^2 - 12x + 4. User: Find the general term for the sequence -3, 1, 5, 9, .... Weegy: -6
4/22/2014 8:28:58 AM| 3 Answers
How many terms are in the expression shown below? x2 - 10xy + 3y + ...
Weegy: There are 5 terms in the expression x2 - 10xy + 3y + y2 - 1. User: Find the value of 21 - 18 ÷ 3 · ...
4/22/2014 1:25:53 PM| 3 Answers
Who is the owner of GTV vodka
Weegy: Birdman, the rapper, is the owner of GTV vodka.
4/22/2014 11:38:15 PM| 3 Answers
Solve for x. x - 8 = -20 -28 -12 12 28
Weegy: 6(x - 2) = 4, 6x - 12 = 4, 6x = 4 + 12, 6x = 16, x = 16/6, or 8/3 in simplest form. User: The sum of ...
4/23/2014 1:27:55 PM| 3 Answers
Which of the following represented loyalty to church before loyalty ...
Weegy: D. User: The Glorious Revolution took place in response to the __________. a. actions of James II c. Articles ...
4/22/2014 4:08:32 AM| 2 Answers
At the incident scene, who handles media inquires? A. Public ...
Weegy: At the incident scene, who handles media inquires? D. Communications Officer User: The Liaison Officer: A. ...
4/22/2014 6:09:11 AM| 2 Answers
Weegy Stuff
S
L
P
C
L
P
C
Points 1835 [Total 7222]| Ratings 0| Comments 1835| Invitations 0|Online
S
L
P
C
P
C
1
L
P
C
Points 1732 [Total 9613]| Ratings 0| Comments 1732| Invitations 0|Offline
S
1
L
C
L
Points 914 [Total 5717]| Ratings 4| Comments 874| Invitations 0|Offline
S
1
L
1
L
P
Points 577 [Total 7254]| Ratings 2| Comments 557| Invitations 0|Offline
S
L
Points 480 [Total 2927]| Ratings 2| Comments 450| Invitations 1|Offline
S
L
1
1
1
Points 311 [Total 3577]| Ratings 7| Comments 241| Invitations 0|Offline
S
R
Points 267 [Total 379]| Ratings 6| Comments 187| Invitations 2|Offline
S
Points 208 [Total 208]| Ratings 6| Comments 128| Invitations 2|Online
S
Points 170 [Total 586]| Ratings 0| Comments 170| Invitations 0|Offline
S
1
Points 165 [Total 495]| Ratings 4| Comments 125| Invitations 0|Online