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
vova2212 [387]
3 years ago
5

Explain how the pressure-flow model can result in "two-way" movement of organic molecules in a plant.

Biology
1 answer:
ycow [4]3 years ago
6 0
<span>Sugars are actively loaded into companion cells from photosynthetic cells. This uses a proton/sucrose code transport proteins. This causes the Phloem to become hypertonic leading to the entry of water via osmosis. This increases turgor pressure, propelling the sugars through the plant. Then the sugar enters into the sink cells causing the phloem cells to become hypotonic, causing water to exit.</span>
You might be interested in
How does bleaching of coral reefs impacts the hydrosphere
Lisa [10]

Answer:

Coral reefs interact with the hydrosphere by keeping the ocean cleaner and less waves.

Explanation:

5 0
3 years ago
Why does a cell carry out cellular respiration?
Olenka [21]

heya \: friend \:  \\  \\  -  -  -  -  -  -  -  -  -  -  \\ the \: answer \: is \: c \\  \\ to \: produce \: atp \\  \\  -  -  -  -  -  -  -  -  -  -  \\  \\ hope \: it \: helps \\

6 0
3 years ago
The bacteria in a colony are unable to perform conjugation. How would this hurt the bacterial colony's chance for survival?
julia-pushkina [17]
The bacteria would be genetically more similar. (apex)
6 0
3 years ago
Read 2 more answers
Which phase happens first in meiosis?
harina [27]
Your answer is prophase 1. These stages listed in order are prophase 1, metaphase 1, prophase 2, metaphase 2. Hoped this helped.
5 0
3 years ago
Read 2 more answers
In a balanced ecosystem, the number of______ is far greater than the number of________ .
yanalaym [24]
Ecological balance always require that there must be more producers than the number of consumer. When the equation for ecological balance will be reverse there will be ecological imbalance which is called the disturbances. This will later on cause the scarcity of resource and extinction of one species.
3 0
3 years ago
Other questions:
  • Which part of a lab report would most likely show a line graph of the data collected?
    7·1 answer
  • What are two reactants needed for cellular respiration?
    15·2 answers
  • Which group of protein control the cycle of a eukaryotic cell
    14·1 answer
  • Whats the definition of biochemical charecters​
    14·1 answer
  • Help w #9 plss thank youuu
    11·1 answer
  • Due in great part to its characteristic of having a fixed number of cells in the adult, Caenorhabditis elegans has become an imp
    15·1 answer
  • The genetic material of a virus consists of..?
    9·2 answers
  • What wavelength of light is being reflected most in this plant cell?
    15·1 answer
  • How does sweating during exercise help maintain homeostasis?
    8·2 answers
  • What important milestone happens with the fetus during the second trimester?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!