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
Maslowich
3 years ago
14

Explain which muscle contracted and which muscle extends as you raised the weight

Biology
1 answer:
marta [7]3 years ago
3 0
the flexor<span> relaxes and the </span>extensor <span>contracts to extend or straighten the limb at the same joint: For example, the </span>biceps muscle<span>, in the front of the upper arm, is a </span>flexor<span>, and the </span>triceps<span>, at the </span>back<span> of the upper arm, is an </span>extensor<span>.</span>
You might be interested in
_____________ and __________ are the components of ribosomes.
Rainbow [258]

Answer: The correct answer is rRNA and protein.

Explanation:

Ribosome is a cell organelle present in the cytoplasm of all living cells. It is a site of protein synthesis in all type of cells. It is made up of two sub-units namely, small sub-unit and large sub-unit.

Both the sub-units are formed by rRNA (ribosomal RNA) and associated proteins. rRNA is ribozyme, that is, it is a ribonucleic acid with catalytic ability. The protein component helps in providing the structure to the ribosome.

8 0
3 years ago
Read 2 more answers
The biological classification of organisms is called taxonomy. Based on your own investigation, discuss the importance of taxono
Elza [17]

Well, it helps us categorize organisms so we can more easily communicate biological information. Taxonomy uses hierarchical classification as a way to help scientists understand and organize the diversity of life on our planet.

3 0
3 years ago
The most important factors involved with good health are those associated with:
galben [10]

The most important factor that is involved with good health are those associated with life style because this will affect the person’s life in terms of his or her health and how he or she will live his or her life, shape it in order to make him or her live long and happy.

7 0
3 years ago
Which division of the peripheral nervous system is responsible for carrying messages to and from the body’s internal organs and
Anna [14]

Answer: autonomic nervous system

8 0
3 years ago
How would you increase oxygen levels during photosynthesis
FrozenT [24]

By getting more reactants the plant needs in order to do photosynthesis


3 0
3 years ago
Read 2 more answers
Other questions:
  • Why can’t you feel the force of attraction between you and mars
    10·1 answer
  • How is E coli like a paramecium?
    13·1 answer
  • What are the benefits/risks associated with the addition of antibiotics and genetically modified
    7·1 answer
  • As an anthropometric term, __________ is a straight line, point-to-point horizontal measurement running fore-aft the body.
    15·1 answer
  • Which of the following statements about gel electrophoresis is correct?a. Longer DNA fragments migrate farther than shorter frag
    12·1 answer
  • Evolution can be best defined as ________. Evolution can be best defined as ________. always taking a very long time to occur ch
    15·1 answer
  • What usually happens to a population of organisms when the region's carrying capacity has been reached?
    7·1 answer
  • How many organs in a adult female body
    13·1 answer
  • Which statement best describes the explanatory powers of hypotheses and theories? A hypothesis does not provide an explanation b
    13·2 answers
  • Does climate change affect Hawaii and what are 3 pieces of evidence?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!