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hammer [34]
3 years ago
6

Which of the following is a major cause of liver cirrhosis?

Biology
1 answer:
marishachu [46]3 years ago
8 0

Answer:

b. Infection with a hepatitis virus

Explanation:

The infection with hepatitis virus can cause sever tissue damage that leads to permanent scarring.

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Which is a kingdom?<br> Answer plantae? Mammalia? Arthropoda? Mollusca?
Brilliant_brown [7]

Answer:

Mammalia

Explanation:

7 0
3 years ago
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Theoretically, how might researchers disrupt signal transduction pathways as possible treatments for cancer?
ivann1987 [24]

Answer:

d. disrupt the function of protein kinases involved in cell cycle regulation.

Explanation:

Protein kinases which are useful in cell cycles have major roles in the formation of tumors. So many of these protein kinases go through mutations. Cell cycles would be unable to be stoped and tumor would keep increasing.

A lot of receptors are G protein coupled. So it is going to be really helpful to alter and make G protein receptors to be inactive. Most if these kinases go through means of phosphorylation and dephosphorylation. Targeting these would cause disruption in signal transduction in cells with cancer

8 0
2 years ago
A 23 year old female presents with bilateral loss of central vision. You obtain a detailed family history and produced the assoc
sukhopar [10]

Answer:

e. Mitochondrial

Explanation:

  • This is a case of mitochondrial heredity so correct answer is e. Mitochondrial
  • In this case, the mother transfers her mitochondria to her children. So the child is affected. The male does not pass this trait on to his children.
  • We can see from the lineage that the mother has defective mitochondria so all their children will have defective mitochondria. One of his sons has mitochondrial, but is unable to pass it on to the next generation.
6 0
3 years ago
What is (are) the main product(s) of gene expression?
dsp73

Answer:

Explanation:

Gene expression can be define as a process that occur in every living cell of the organism. It is a process in which information carried by the gene is used for the synthesis of a functional gene product. These products are proteins, but from the non-coding regions of the gene products like transfer RNA (t-RNA) or small nuclear RNA (sn-RNA) can also be produced.

5 0
3 years ago
A sheet of muscles covering the back of the shoulders that aids in shoulder shrugs is called the:_______
irina [24]

A sheet of muscles covering the back of the shoulders that aids in shoulder shrugs are called the Trapezius muscles.

The muscle known as the trapezius muscles runs from the base of the neck to the middle of the back, passing through the shoulders. You may move your head, neck, arms, shoulders, and torso with the aid of the trapezius muscle.
Additionally, it supports spinal stability and improves posture. The traps may be impacted by muscle strains, which can hurt and limit movement. Both posture and mobility are controlled by the trapezius muscles.
It enables you to turn and tilt your head in all directions. When you lift your arm or throw a ball, the trapezius muscle controls your scapula (shoulder blade).

To learn more about Trapezius muscles Please visit -
brainly.com/question/12885652
#SPJ1

8 0
1 year ago
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