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Stella [2.4K]
3 years ago
10

What are chromosomes

Biology
2 answers:
Amiraneli [1.4K]3 years ago
6 0
“a threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.”
a_sh-v [17]3 years ago
5 0

Answer:

a threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.

your welcome!

Explanation:

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What is anabolism? Give an example. What is catabolism also give an example
Oksana_A [137]

Answer:

Anabolism is the synthesis of complex molecules in living organisms from simpler ones together with the storage of energy.

Examples of anabolism: bone growth and mineralization, and muscle mass build-up.

Catabolism: the breakdown of complex molecules in living organisms to form simpler ones, together with the release of energy.

Examples of Catabolism: glycolysis, the citric acid cycle, the breakdown of muscle protein in order to use amino acids as substrates for gluconeogenesis, the breakdown of fat in adipose tissue to fatty acids, and oxidative deamination of neurotransmitters by monoamine oxidase.

7 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
The digestive system's main function is to
lozanna [386]

Answer:break down food to be absorbed in the bloodstream.​

Explanation: it is the correct answer

8 0
3 years ago
Living things____ to fuel all cell functions.
mel-nik [20]

Answer: Need

Explanation:

4 0
2 years ago
When a dog salivates after having food placed in its mouth the food is called the?
creativ13 [48]
This is a trick question there is no there name for it


7 0
3 years ago
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