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
11Alexandr11 [23.1K]
3 years ago
6

What type of transport does not require energy

Biology
1 answer:
JulijaS [17]3 years ago
4 0

Answer:

Passive transport

Explanation:

Passive transport isn't driven by an investment of cellular energy. Rather, it's driven by the tendency of the system to grow in entropy. The four main kinds of passive transport are diffusion, facilitated diffusion, filtration, and osmosis.

You might be interested in
Insert word in for the line (the given statements are definitions of the word):
Murljashka [212]

Answer:

1: carrying capacity

Explanation:

6 0
2 years ago
Read 2 more answers
What single-use container uses the least amount of resources from environment
timofeeve [1]

A plastic cup

I'm sure this is the answer

8 0
3 years ago
Read 2 more answers
30.Of the following, which component of life is the largest?
ipn [44]

Answer: 30. D. Cell

31. A. Tissue

32. D. Biome

33. A. Population

34. D. Condensation

35. B. Precipitation

Explanation:

30. A cell is a largest component of life among the options given. As it includes within it molecule, and organelles required for the functioning and metabolism of cell.

31. A tissue is the smallest component of life. It is made up of group of cells. The cells combine together in tissue to perform a specialized function in organisms.

32. Biome is the largest ecological group which includes diversity of living organisms interacting with the physical environment. The biome is characterised by abiotic factors like climate, temperature, geography, and soil and also by the biotic factors such as flora and fauna.

33. Population is the smallest group which includes the members belonging to the same species living in the same location or region. These members are capable of inbreeding among themselves and producing viable offsprings.

34. Condensation is a process in which the water vapors being in high temperature cools down in the sky to form clouds. It is the part of water cycle.

35. Precipitation is the part of the water cycle. In this the clouds formed after the condensation process, due to increase in amount of water vapors in them the water falls off under the effect of gravity. The precipitation is in the form of sleet, snow, hail, drizzle and rain.

3 0
3 years ago
Which of the following are part of the chemiosmotic coupling model? Protons are pumped out of the mitochondrial matrix into the
Lina20 [59]

The correct answer is: Protons are pumped out of the mitochondrial matrix into the intermembrane space

Chemiosmosis can be described as movement of ions across a selectively permeable membrane, down their electrochemical gradient. It occurs during the cellular respiration within mitochondria and it is involved in ATP synthesis (oxidative phosphorylation via ATP synthase).

Electrons from electron carriers (NADH and FADH) donate electrons to the electron transport chain and that causes changes in protein complexes of electron transport chain. As a consequence, protein complexes pump H+ across a selectively permeable cell membrane from the mitochondrial matrix into the intermembrane space of mitochondria.  

H+ can only get back and pass through the inner mitochondrial membrane with the help of ATP synthase (down their electrochemical gradient). ATP synthase turned by the force of the H+ diffusing through it forms ATP by adding a phosphate to ADP.

4 0
3 years ago
How much does a blue whale weigh?
OlgaM077 [116]
Well, it depends but adults can weigh up to 420,000 pounds

5 0
3 years ago
Read 2 more answers
Other questions:
  • The oldest Hawaiian island is the largest one. True or False
    6·1 answer
  • Describe the benefits to using tissue cultures to study medications used for treating cancer cells.
    9·2 answers
  • What are vessel fiber/fibber/fibre ? beams ?​
    9·2 answers
  • Please help me with this process
    15·1 answer
  • If a large quantity of herbicide, a chemical that is designed to kill weeds, were accidentally spilled into a large lake, it cou
    10·1 answer
  • If your hypothesis was tested and found to be incorrect, why wasn't your experiment a waste of time
    12·1 answer
  • Two planets with the same mass and atmospheric conditions orbit a single star. Planet A is closer to the star than Planet B. Whi
    9·2 answers
  • What are sugar and water in a homogenous mixture of sugar and water?
    5·2 answers
  • The force that pulls falling objects toward earth is called
    14·1 answer
  • Match the medical professionals to the disorders they are likely to treat. pancreatitis diabetes colon cancer peptic ulcer disea
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!