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
vfiekz [6]
3 years ago
9

How do muscles work in pairs to move the body

Biology
2 answers:
Kaylis [27]3 years ago
8 0
They contract to move the body ok thanks and bye
Zarrin [17]3 years ago
5 0
Skeletal muscles only pull in one direction. For this reason they always come in pairs. When one muscle in a pair contracts, to bend a joint for example, its counterpart then contracts and pulls in the opposite direction to straighten the joint out again.
You might be interested in
What are the three main processes that make up aerobic respiration? Name each process, provide a brief description of the proces
IRISSAK [1]

Answer:  

Aerobic respiration is a process glucose produces energy in the presence of oxygen. In this process glucose is oxidized to produce carbon dioxide, water and energy in the form of ATP.

C₆H₁₂O₆ + 6O₂ = 6CO₂ + 6H₂O + Energy (ATP)

Three main processes that make up aerobic respiration are:

1. Glycolysis:  it takes place in the cytosol of the cell. Here, glucose is oxidized to form three carbon molecule pyruvate. This process produces energy in the form of 2 ATP molecules and 2 NADH molecules. These NADH molecules carries 2 energy electrons these electrons are utilized by the electron transport chain.

2. Kreb's cycle: it takes place in the cytoplasm and mitochondria of the cell. Here, the molecules of pyruvate produced during glycolysis is utilized to produce ATP.

3. Electron transport chain:  glucose is not entirely converted into ATP. The NADH molecules produce during glycolysis  produces 2 energy electrons these electrons are taken up by electron transport chain in the mitochondria inner matrix. A proton gradient develops across the matrix after donation of electrons to electron transport chain. This gradient in turn produces energy in the form of ATP.

8 0
3 years ago
List 5 different carrer pathways someone who studies Plant Science/ Horticulture might take. WILL MARK BRAINLIEST​
OlgaM077 [116]

Answer:other dude is correct gimme brainlest

Explanation:

4 0
2 years ago
Read 2 more answers
Transcribe the DNA<br> 5' GGCTAATTCGAT 3<br> SHARK
zaharov [31]

Answer:

How do your cells know what to do? Just like builders have blueprints to tell them how to build a house, your cells also have instructions. Your cells' instructions are molecules of DNA.

What is DNA?

DNA is the material that makes up our chromosomes and stores our genetic information. When you build a house, you need a blueprint, a set of instructions that tells you how to build. The DNA is like the blueprint for living organisms. The genetic information is a set of instructions that tell your cells what to do.

DNA is an abbreviation for deoxyribonucleic acid. As you may recall, nucleic acids are a type of macromolecule that store information. The deoxyribo part of the name refers to the name of the sugar that is contained in DNA, deoxyribose. DNA may provide the instructions to make up all living things, but it is actually a very simple molecule. DNA is made of a very long chain of nucleotides. In fact, in you, the smallest DNA molecule has well over 20 million nucleotides.

Explanation:

6 0
3 years ago
3. Which is not a true statement about the evidence to support
Katyanochek1 [597]

Answer:

The answers that apply;

Researchers found cosmic microwave background radiation, which is a heat imprint left over from the big bang.

A redshift of light emitted by stars and galaxies indicates the universe is expanding

A primordial form of helium gas was found by the Endeavor space shuttle

Big Bang theory is a theory that endeavors to explain the origin of the universe. It stipulates that the universe exploded from a singularity and continues to expand today

Explanation:

Hope it helps:)

4 0
2 years ago
Which of the following is true regarding the process shown above?
melisa1 [442]

Answer: it's C you nice

Explanation:

5 0
2 years ago
Other questions:
  • The capillaries are the smallest and most ________ of the blood vessels
    5·2 answers
  • What roles do polysaccharides play in living things?
    14·2 answers
  • When 0.091558 is correctly rounded to two significant figures the number becomes
    6·1 answer
  • The greatest concern for the worldwide loss of species is ________.
    8·1 answer
  • After an investigation, Kuri determines that her hypothesis was wrong. What is the best thing for Kuri to do next?
    15·2 answers
  • An organism that has the ability to maintain an internal temperature suitable for life
    11·1 answer
  • Which organelle is not found in plant cells?
    9·2 answers
  • Sometimes the leaves of plants contain white patches. The cells in this part of the plant most likely cannot
    15·2 answers
  • Please help! I’m stuck on this one :)
    7·2 answers
  • How can professionals increase their levels of stress as a result of personal work habits?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!