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
Nana76 [90]
3 years ago
12

The cell membrane helps to control what enters and leaves a cell. Which of these substance, which account for about two thirds o

f a cell's mass, is constantly moving in and out of the cell?
A. carbohydrates
B. protein
C. waste
D. water
Biology
1 answer:
Aleks [24]3 years ago
6 0
The answer is D. Water
You might be interested in
How do leaves form? How are they attached to the plant?
andriy [413]
The leaves grow when the plant is growing.and the leaves are attached because it's part of the plant
5 0
3 years ago
Read 2 more answers
If cells are placed in a hypertonic solution containing a solute to which the membrane is impermeable, what could happen?
finlep [7]

Answer: A

 The cells would lose water and shrink. In a hypertonic solution, the concentration of solute is higher than water in a cell. With this, there is a net movement of water from inside to outside initiating water to lose from the cytoplasm and vacuole causing the cell to shrink due to osmosis and achieve equilibrium.

This process is applied in food preservation where microbial cells will be dehydrated in a hypertonic environment, making them malfunction and preventing them to cause food spoilage.

5 0
3 years ago
Read 2 more answers
What does the appendicular skeleton consist of?
natita [175]
<span>The appendicular skeleton includes the bones of the shoulder girdle, the upper limbs, the pelvic girdle, and the lower limbs.</span>
5 0
3 years ago
Plzz help im being timed ill give brainlist
Dahasolnce [82]
The answer to that question is mitosis
7 0
3 years ago
5. As the energy is transferred from producers to consumers, energy is gained.<br>True<br>Fals​
aniked [119]

Answer:

False

Explanation:

When energy is transferred from a producer to the consumer, only 10% of the energy from the <em>producer</em> is transferred to the <em>consumer</em>.

Hope this helps!

7 0
3 years ago
Other questions:
  • Please help with this im struggling and need help! picture provided
    8·1 answer
  • If a muscle is developing tension as it lengthens, this is referred to as a(n) ____ muscle action.
    12·2 answers
  • Pls answer quick ! thanks, sorry for the bad quality
    13·1 answer
  • Assess your physical fitness; what areas of health-related fitness do you believe are your strengths and what areas do you belie
    7·1 answer
  • What is one main reason we need water?
    5·1 answer
  • Interesting Facts (don't tell me definition cuz I already know it) about xylem, at least one
    6·2 answers
  • How much of the parent DNA molecule makes up one daughter DNA molecule ?
    14·1 answer
  • What happens in the anther?
    11·2 answers
  • Plants grown during the offseason to improve soil quality and prevent soil erosion are called
    8·1 answer
  • The musculoskeletal system, a collaboration
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!