1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
enot [183]
2 years ago
15

The _____ passively diffuses oxygen and carbon dioxide in and out of the cell. cell wall plasma membrane nucleus protoplasm

Biology
2 answers:
ArbitrLikvidat [17]2 years ago
8 0

Answer:

Plasma membrane

Explanation:

The plasma membrane is selectively permeable bilayer of phospholipids in which proteins are embedded. Being selectively permeable, it allows only certain non-polar, uncharged and small substances to pass through it. Oxygen and carbon dioxide have smaller structures that can pass easily through the phospholipid tails of the bilayer. Hence, these gases can pass the plasma membrane by passive movement without any energy expenditure.

lutik1710 [3]2 years ago
5 0
Plasma membrane

:) hopefully will help you
You might be interested in
Why do we spread talcum powder on a carrom board while playing
inna [77]

We sprinkle powder on carrom board to make the surface of the board smooth. This reduces the friction between the surface of the carrom board, the striker and the coins. As a result, the coins and the striker can move easily on the carrom board.

3 0
2 years ago
The tracing of uterine activity measured with a solid-tipped intrauterine pressure catheter (IUPC) depicts no contractions. Howe
andreyandreev [35.5K]

The tracing of uterine activity measured with a solid-tipped intrauterine pressure catheter (IUPC) depicts no contractions. However, you are palpating contractions that are strong in intensity with a frequency of every 3 minutes and a duration of 60 seconds. A possible cause for this finding is (select an answer): The connections to the system are not connected.

An IUPC counts the number, length, and force of contractions. During palpations peaks of strong intensity is recored.As in this case IUPC seems to be not connected as its near impossible to get no contractions when palpation are high.

And one unit is the amount of pressure required to raise a mercury column by one millimetre. The intensity of the contraction is assessed from the baseline (when the uterus is relaxed) to the rise of the contraction and is recorded in units. According to studies, after spontaneous labour, 200 units of contractions per 10 minutes are typically sufficient for vaginal birth.

To learn more about palpating contractions click here

brainly.com/question/15604097

#SPJ4

5 0
1 year ago
PLEASE HELP!!!!
Annette [7]
D because the water gets to the plant by traveling in the roots wich are underground ok
;)
5 0
2 years ago
State how matter moves through the biosphere. State how energy moves through the biosphere. Explain each statement using example
NeTakaya
The flow of energy moves through living organisms via the food chain. A food chain is a diagram which shows how every living thing gets energy to live. Plants use the sun, nutrients in the soil and water to generate energy. Herbivores eat the plants to generate energy to survive. Carnivores eat the herbivores to generate energy. 
<span>Matter moves through the biosphere by being cycled through various organic and inorganic stages. They are neither created nor destroyed. The biosphere is known as a closed system so no elements can escape. They are continually being recycled.<span>
</span></span>
6 0
2 years ago
Read 2 more answers
Please help me finding the answers.
Molodets [167]
30) is B bec it goin from a low to high concentration every time that happens it requiers ATP.

31)B bec think of a enzyme as a key and a lock only one key will work with one lock and not others. So you see B and the black shape on top of it fits perfectly with. B . Another shape would not. So if it was a different shape the enzyme would not recognize it. The key would not fit the lock.

32) is A it pointing arrows out of the cell so everthing need to go out cell A has more insde then out so think ATP as a force pushing it out. And B there more in then out so it can move out easily:
3 0
3 years ago
Other questions:
  • In Dr. Losos’s experiment, why was it important that the experimental islands lacked lizards?
    9·1 answer
  • One difference between monotremes and other types of mammals is
    8·2 answers
  • Very large premolar and molar teeth, a sagittal crest, heavy mandibles, and wide zygomatic arches are found in modern gorillas,
    10·1 answer
  • What type of energy transfer is made possible by a nine-volt battery in a calculator?
    12·1 answer
  • What are two ways a pollen grain can get to the stigma of a pistil
    9·1 answer
  • What is the reproductive system of reptiles?
    11·2 answers
  • Senescence __________. Question 5 options: a) begins at the moment of conception and accelerates after age 40 b) occurs across a
    7·1 answer
  • Please needed as soon as Possible thank you!
    7·1 answer
  • What Do Bacteria Have In Common With the other living organisims?
    10·1 answer
  • What is the net charge of the structure in the figure below?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!