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Svetach [21]
3 years ago
8

Which of the following statements does not accurately describe stem cells?

Biology
2 answers:
GREYUIT [131]3 years ago
8 0
Hello! The answers are not A or C, because those are true. Embryonic stem cells do make up the cell mass of the blastocyst and undifferentiated cells can repair or replace bad cells. Adult stem cells are not multi potent and can not differentiate into different types of cells. The answer is D.
son4ous [18]3 years ago
7 0
The answer to this question would be B. the use of stem cells is without any objections since it can be used in therapies to help humans.
The use of stem cell has many controversies, mostly in the religious group that is pro-life. Since the cell of a zygote is totipotent and be able to differentiate into the most type of cell, it is better to use zygote cells. But some religions consider that cell is already human after fertilization, thus using zygote cells is considered as killing a human.
Human blood cell and umbilical cord are multipotent. There should be no pluripotent in the adult by default, but there <span>is </span>some research about induced pluripotent stem cell (IPSCS) in the adult.
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(21 points) Please help, need quick
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3 years ago
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Law Incorporation [45]
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4 0
3 years ago
How does smoking make an individual more susceptible to infections?
Elenna [48]

Answer:

The active smokers and those getting exposed, that is, passive smokers are at enhanced threat of bacterial infections. Getting exposed to tobacco smoke enhances vulnerability to respiratory tract infections, comprising pneumonia, tuberculosis, and Legionnaires disease.  

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5 0
3 years ago
Sometimes energy conservation is _______ or
adell [148]

Answer:

F) mandated.

Explanation:

Mandated by meaning is to, quote "issue an authoritative command". In this case, the authoritative command is the "law". The law is mandated and enforces the conservation of energy.

~

4 0
2 years ago
During metamorphosis, a tadpole's tail is reduced in size by the process of ______. A. regeneration B. apoptosis C. oxidative ph
jolli1 [7]

The process of apoptosis, I believe, is when the tadpole's tail is reduced in size during metamorphosis.

In most animal phyla, metamorphosis actually takes place in conjunction with morphological, ecological, and physiological changes.

Marine invertebrates' larva behaves as a drifting tiny creature in the ocean, expanding its habitat distribution to find the best location for its survival.

When muscle cells undergo apoptosis, which is the final stage of their metamorphosis, they are split into membrane-bound muscle fragments and consumed by macrophages.

As a tadpole becomes a frog, apoptosis occurs. The cells in its tail are induced and it will be lost.

<em />

<em>Image: Metamorphosis of a frog

</em>Learn which protein is responsible for initiating apoptosis in the cytosol of the target cell: brainly.com/question/28275150

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7 0
1 year ago
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