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
Blizzard [7]
3 years ago
8

When a potassium ion (K) moves from the soil into the vacuole of a cell on the surface of a root, it must pass through several c

ellular structures. Which of the following correctly describes the order in which these structures will be encountered by the ion?
A) plasma membrane --> primary cell wall --> cytoplasm --> tonoplast
B) secondary cell wall --> plasma membrane --> primary cell wall --> cytoplasm --> tonoplast
C) primary cell wall --> plasma membrane --> cytoplasm --> tonoplast
D) primary cell wal --> plasma membrane --> tonoplast --> cytoplasm±vacuole
E) tonoplast --> primary cell wall --> plasma membrane --> cytoplasm
Biology
1 answer:
Sindrei [870]3 years ago
7 0

Answer:

C) primary cell wall --> plasma membrane --> cytoplasm --> tonoplast

Explanation:

When a potassium ion moves from the ground into a vacuole of a plant cell, it must pass through the different structures that are part of it.

First, the outermost layer of the cell is the cell wall. Plant cells may have a primary and a secondary wall, but the latter is not always present. The primary wall is always located outwards (and in the case of having a secondary wall, it will be located between the primary wall and the plasma membrane).

Then, inside the cell wall, we will find the plasma membrane (also called plasmalemma).

When crossing the membrane, the ion will be in the cytoplasm of the cell and will be directed towards the vacuole, which is surrounded by its membrane called tonoplast. The vacuole is an organelle that has no definite shape, although it is always surrounded by the tonoplast, and it contains different substances such as water and enzymes.

You might be interested in
Which uses of soil are discussed in the video? Check all that apply. as a habitat for animals to live in as a way to clean and s
marusya05 [52]

Answer:

3. As a place for plants and crops to grow

4. As a material to clean and smooth skin

5. As a building material for homes and buildin

5 0
3 years ago
Read 2 more answers
There are places in the world where the forests have been destroyed and trees no longer grow. What needs to take place for a for
Arlecino [84]

Forests are only renewable as long as careful planning is done to determine how many trees to cut and to nake sure new trees are planted to replace them.

5 0
2 years ago
Read 2 more answers
Howmanychromosomes would be present in the sperm cells of a mosquito?<br>​
vladimir2022 [97]

Answer:

23

Explanation:

4 0
3 years ago
Read 2 more answers
Mr. Habetler is deciding where to plant his crops at the beginning of the planting season. He begins by planting his tomato plan
hram777 [196]
Answer is A. It cant be B because they are to close together and it cant be C because some of the seeds are also to close together. Hope this helps!! :) 
6 0
2 years ago
All answers but "the blood brain barrier does not factor in with endocrine signaling. " are true.
padilas [110]
Endocrine signaling is hormone based signaling that travels through the blood stream. Many of the sensors and integrating sensors of the endocrine system are located in the brain. The brain barrier contributes to endocrine signalling, such that the brain barrier does not factor in with endocrine signalling. The answer is A
7 0
3 years ago
Read 2 more answers
Other questions:
  • The anicient bacteria is in what domain
    13·1 answer
  • What do aids effect in the body of the cell
    9·1 answer
  • An unnatural warming of the atmosphere near earth's surface is called
    7·1 answer
  • What if humans could reproduce through mitosis instead of using meiosis? What would children look like if parents reproduced usi
    8·1 answer
  • Describe what homeostasis is and why it is important to living things.
    7·1 answer
  • why can you not see the nuclear membrane and the nucleolous during the division of a prokaryotic cell
    8·1 answer
  • In fruit flies, straight wings are dominant and curly wings are recessive. What will the generations look like? Assume that Mend
    9·2 answers
  • Use specific examples from Joseph Priestley’s experiment to explain the relationship between what he observed and what he inferr
    13·2 answers
  • Why are there seasons? QUICKLY AND IT HAS TO BE A LONG EXPLANATION
    13·1 answer
  • At concentrations of 0.1-1 g/mL. colchicine, a natural plant product, can cause the mitotic arrest of dividing cells at metaphas
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!