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
kow [346]
3 years ago
9

Diffusion is an important process in animals and plants.

Biology
1 answer:
Paraphin [41]3 years ago
8 0

Answer:

Diffusion helps animals in respiration. The cells in an animal's body need glucose and oxygen for respiration. Both these are carried in the blood. When blood reaches the cells the molecules of glucose and oxygen diffuse out of the blood and into the cells. As cells use up the glucose and oxygen they produce waste chemicals and carbon dioxide.

Diffusion is a very important process for photosynthesis where carbon dioxide from the stomata diffuses into the leaves and finally into the cells. This helps the plants to photosynthesize and produce more food.

Example for animals: Animals using glucose and oxygen in diffusion.

Examples for plants: Plants using carbon dioxide to photosynthesize.

You might be interested in
Which determines carrying capacity
ivann1987 [24]
Is there examples or choices to choose from?
5 0
3 years ago
Read 2 more answers
Si un RNA mensajero (mRNA) esta formado por 700 nucleótidos, ¿puede ser posible que
alexgriva [62]

Answer:

Si, esto es posible ya que para llegar a su forma madura el ARN mensajero sufre un procesamiento conocido como empalme alternativo donde su longitud se reduce drásticamente mediante la eliminación de regiones no codificantes (intrones) presentes en el trascripto primario

Explanation:

En células eucariotas, la transcripción refiere al proceso donde un gen es usado como templado para generar un ARN mensajero (ARNm) inmaduro conocido como pre-ARNm, el cual contiene regiones cortas codificantes (exones) y regiones largas no codificantes (intrones). Durante el proceso de empalme alternativo, también conocido como <em>splicing</em> alternativo, este pre-ARNm sufre un procesamiento mediante el cual los intrones son eliminados y los exones son retenidos y empalmados, con lo cual el ARNm maduro final reduce drásticamente su longitud original. En el caso arriba descripto, una proteína con 70 aminoácidos resultaría de la traducción de un ARNm maduro que posee 210 bases nucloetídicas, ya que cada triplete de nucleótidos o 'codón' corresponde a un sólo aminoácido agregado a la cadena polipeptídica durante la síntesis proteica en los ribosomas.

7 0
3 years ago
What rocks have square, blocky crystals
zhannawk [14.2K]
<span>Nonfoliated Metamorphic rock</span>
8 0
3 years ago
Read 2 more answers
The physiological state in which all body systems are in balance and functioning normally is
anyanavicka [17]
The physiological state in which all body systems are in balance and functioning normally is homeostasis.  
<span>
Homeostasis is the tendency to maintain a balanced (relatively constant) internal environment and it can also be defined as the stable state of an organism. Homeostasis is maintained at many levels, not just the level of the whole body (blood sugar levels, pH, fluid balance…). Each of these is controlled by one or more homeostatic mechanisms (feedbacks for example).</span>
7 0
3 years ago
What do scientists often use to study macroevolution?
Talja [164]
Fossil evidence because these changed occur over long time periods (millions of years). 
4 0
4 years ago
Read 2 more answers
Other questions:
  • Which term describes a steady state in which the internal conditions of an organism are kept within a narrow range without regar
    14·1 answer
  • What's the difference between a tornado watch and a tornado warning?
    5·2 answers
  • Can you apply what happens to bacteria during antibiotic treatment to other scenarios?
    12·1 answer
  • Where can dna be found in a prokaryotic cell
    12·2 answers
  • Complete the phylogenetic tree by matching each characteristic that arose during the evolution of animals to its correct positio
    6·1 answer
  • Proteins are involved in what type of cellular activities?
    5·1 answer
  • 4.
    12·1 answer
  • What phase of the moon does this image represent?
    11·1 answer
  • Water and food are both examples of _____ factors.
    7·1 answer
  • Compare and contrast chemical weather by water
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!