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Lena [83]
2 years ago
12

Which structure helps to prevent food from entering the trachea during swallowing?

Biology
1 answer:
zlopas [31]2 years ago
3 0

Answer:

The Epiglottis

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Name the three hormones and how they affect the body
yaroslaw [1]

ACTH (Adrenocorticotrophic hormone) stimulates the adrenal glands to secrete its hormones.

hGH (Human growth hormone) also known as somatotrophic hormone is responsible for the growth of long bones, muscles and viscera.

TSH (Thyroid stimulating hormone) influences the structure of the thyroid and causes it to secrete thyroid hormone.

7 0
3 years ago
An organism grew well on TSA plates, a bit slower on MM1 and not at all on MM1 without glucose. The results indicate that organi
Dafna11 [192]

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Can grow on MM1.

Explanation:

  • Organisms that can only grow in a media having specific nutrients included in it are called a fastidious organism, this implies that these organisms have specific nutrient requirements for their growth.
  • MM 1 represents the minimal media which has basic nutrients present in it, however as the fastidious organisms require some particular or complex nutrients for their growth they can not grow on the minimal media.
  • Therefore, since the organisms that are given in the question is able to grow on the minimal media MM1, this implies that it is not a fastidious organism.
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3 years ago
What are the 10 branches of biology?
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Biology is a branch of science that deals with living organisms and their vital processes. Biology encompasses diverse fields, including botany, conservation, ecology, evolution, genetics, marine biology, medicine, microbiology, molecular biology, physiology, and zoology.

8 0
3 years ago
Imagine that a eukaryotic cell carries a mutation that causes the poly(a) tail to rarely be added to the primary transcripts. wh
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Imagine that a eukaryotic cell carries a mutation that causes the poly(a) tail to rarely be added to the primary transcripts. The result of such a mutation will be the primary transcript would likely be less stable, and its transport from the nucleus to the cytoplasm would be affected.

A mutation is a change to an organism's DNA sequence. Errors in DNA replication during cell division, exposure to mutagens, or viral infection can all cause mutations.

While most mutations are benign, some can be detrimental. A dangerous mutation may lead to a cancerous condition or possibly a genetic problem. Chromosome mutations are yet another type of mutation. The tiny, thread-like structures known as chromosomes, which are found in the cell nucleus, carry genes.

Genetic mutations, which occur as your cells divide and generate duplicates of themselves, are modifications to your DNA sequence. Your DNA teaches your body how to develop and work. Genetic changes may result in diseases like cancer or, in the long run, may enable people to adapt to their environment more successfully.

To learn more about mutation please visit -
brainly.com/question/13923224
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2 years ago
Somatic cells in humans differs from gametes in that human somatic cells __________.
Jobisdone [24]

Answer:

contain two sets of each of the 23 chromosome types

4 0
1 year ago
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