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
nevsk [136]
3 years ago
13

GIVING BRIANLIEST PLS HELP ASAP !!!!

Biology
1 answer:
Kruka [31]3 years ago
3 0

Answer:

1st class lever

Explanation:

You might be interested in
True or false: The axon and dendrites are inside the neuron's cell body and send signals in and out.
Katen [24]

Answer:

Explanation:

did u find the answer

3 0
2 years ago
Why dont the trees in the tropical rain forest drop their leaves
nevsk [136]
Because the tropical rainforest is very wet and warm so it's never cold
5 0
3 years ago
Which answer is a type of muscle tissue in the human body
mash [69]

The 3 types of muscle tissue are cardiac, smooth, and skeletal. Cardiac muscle cells are located in the walls of the heart, appear striated, and are under involuntary control.

6 0
3 years ago
Explain the “Chemiosmotic Model of ATP Production”.
aev [14]

Answer:

The electron transport chain (ETC) is located in the mitochodrial cristae.  As electrons move from one protein complex to the other via redox reaction, energy is used to pump hydrogen ions (H+) from the matrix to the intermembrane space of the mitochondria. As hydrogen ions flow down the concentration gradient from the intermembrane space to the mitochodrial matrix, ATP is synthesized by the enzyme ATP synthase.

The ATP synthase complex can be compared to the gates of a dam. when the gates of a hydroelectric dam are opened, water rushes through, and electricity (energy) is produced. Similarly, when H+ ions flow down a gradient from intermembrane space into the matrix, the enzyme ATP synthase synthesizes ATP from ADP and inorganic phosphate or P<em>i. </em>This process is called chemiosmosis because ATP production is linked with the establishment of a proton (H+) gradient across the membranes.

8 0
3 years ago
Identify structure H (1 point)
motikmotik

Answer:

(H) is the central vacuole!

Hope this helps ❤️

5 0
3 years ago
Other questions:
  • The brain is a spongy organ made up of nerve and supportive tissues. It is protected by the skull. The base, or lower part of th
    15·1 answer
  • An asynchronous clr' signal (multiple answers can be correct, select all that apply. you will get partial credit in case of miss
    8·1 answer
  • Which statement does NOT describe a scientific theory?
    15·1 answer
  • 8) The plasma membrane is composed of a double layer of molecules called
    5·1 answer
  • Binary fission is the most common form of reproduction in _____.
    7·2 answers
  • If a paper clip floats on water, what would happen to it if you if you drop soap near it?
    6·1 answer
  • Name several organs that belong to the digestive system of the perch
    11·1 answer
  • Which of these plant cell structures is also found in a prokaryote?
    8·1 answer
  • Opsins are proteins that are found in the light-sensing cells in the human eye. Different opsin proteins are sensitive to differ
    6·1 answer
  • What is the main difference between negative feedback and positive feedback?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!