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Alja [10]
3 years ago
12

Identify a problem or ask a question

Biology
1 answer:
KATRIN_1 [288]3 years ago
8 0
What are you asking? i cant help if i cant understand

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proteins are used for many structural functions such as in the acting and myosin in muscle or as a part of the cytoskeleton scaf
Mkey [24]

Answer:

There are different types of proteins present which are made of amino acid sub-units. Proteins play various important functions in an organism's body. Some of these functions are:

  • Growth and maintenance of cells and individuals.
  • Antibodies are proteins which provide immunity.
  • Enzymes are proteins which catalyze different reactions.
  • Many proteins allow movement of substances inside and outside of the cell membrane. They are known as carrier proteins.
  • Many proteins serve as structural proteins.
5 0
3 years ago
The magnetic particles in seafloor ridges are aligned differently in a repeating pattern. How
Mademuasel [1]

A. Earth's magnetic field reverses over time;  the changes show that seafloor spreading  has taken place over time.

Explanation:

The pattern of the magnetic minerals in seafloor ridges are aligned in a repeating pattern because the earth's magnetic field reverses overtime.

This provides evidence because the changes shows that the sea floor spreading has taken place over time.

  • The concept of sea floor spreading was first suggested by Harry Hess in the early 1960's.
  • Using sophisticated tools, he was able to discover stripe patterns of magnetic minerals in rocks.
  • The earth can be likened to a giant bar magnet
  • The geomagnetic field originates from the core where the movement of molten metals induces magnetism.
  • In a fresh cooling magma, the metallic minerals are able to align their domains with the prevailing magnetic field.
  • At some point the magnetic field is normal with a very strong intensity. At other times the intensity is low and it reverses.
  • The minerals keeps track of the changes.
  • This leads to striped pattern that has been used to suggest sea floor spreading.

learn more:

Sea floor spreading brainly.com/question/9912731

#learnwithBrainly

5 0
3 years ago
Vascular plants help maintain the water cycle. Which property of these plants enables them to carry out this function?
Neporo4naja [7]
A.)Well–developed vascular system
Vascular plants help maintain the water cycle. The property of these plants enables them to carry out this function is their well-developed vascular system. These type of plants are more evolved and developed than nonvascular plants because of its specialized characteristics like xylem, which is a tissue that is responsible for its framework and not only that, it is also has a greater mechanism for water transference. Another is phloem, which is responsible for food conduction.



4 0
3 years ago
FIRST ANSWER BRAINLIEST!! BIOLiOGY!! IF RIGHT!!
natima [27]

a is the answer

i have to type more

8 0
3 years ago
What structure regulates the amount of light passing to the visual receptors of the eye?
Vanyuwa [196]

Answer:

a. iris

Explanation:

iris is actually the structure of the eye that regulates the amount of light passing to the visual receptors of the eye

4 0
3 years ago
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