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quester [9]
3 years ago
5

What are the characteristics of stem cells

Biology
1 answer:
gavmur [86]3 years ago
7 0

Answer:

Explanation:

Long-term Self-Renewal: Stem cells are capable of division while remaining unspecialized.

Differentiation : Stem cells can divide asymmetrically, where one stem cell divides into two cells that have different cellular fates.

Induced Pluripotency : Stem cells that have been artificially created from specialized cells are called induced pluripotent stem cells.

Considerations : Due to their unspecialized nature, stem cells have a large research potential. The most pluripotent stem cells derive from the human embryo.

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True or False, only animal cells contain DNA.
mihalych1998 [28]
False ⇒ Our cells (human cells) contain DNA!
7 0
3 years ago
Protein phosphatases A. catalyze the addition of glycosylphosphatidylinositol to proteins. B. are proteins that specifically bin
MrMuchimi

Answer:

The correct answer is C. catalyze the removal of phosphate residues from proteins

Explanation:

The function of protein kinase is to transfer a phosphate group to the amino-acid present in a protein and the function of protein phosphatase is to catalyze the removal of the attached phosphate group from amino acid of a protein.

Protein dephosphorylation is an important event in the post-translational modification process. Through dephosphorylation, phosphatases change the protein behavior by activating and deactivating the proteins.

Phosphorylation and dephosphorylation of proteins are important in managing several crucial processes in the cell like cell signaling, apoptosis, cell cycle, etc. So the right answer is C.

3 0
3 years ago
Many animals foods like meat and fat are high in energy content. Where did this energy originate
viva [34]
The energy originated from the animal when it was alive
7 0
3 years ago
Which of these is a way climate change positively affects organisms?
ArbitrLikvidat [17]

<u>Answer:</u>

<em>Climate change positively affects organisms by </em><em><u>providing them new habitat. </u></em>

<u>Explanation:</u>

Climate change induces <em>changes in various parameters of an ecosystem </em>like temperature, precipitation, soil properties etc. habitats may undergo changes that make it unsuitable for native organisms to live in.

But this <em>new conditions</em> may be favourable for some other kind of organisms to thrive and flourish.

<em>For example, </em>when temperature of a lake increases due to climate change warm water aquatic organisms find a new habitat in the lake. But this threatens the life of <em>native cold water organisms of the lake. </em>

Thus climate change doesn’t bring any benefits to living world without harming one or the other <em>group of organisms. </em>

5 0
3 years ago
Read 2 more answers
In 2005 the Northwestern University women's lacrosse team won an NCAA championship and was invited to the White House to receive
BabaBlast [244]
<h2>Folkway norm </h2>

Explanation:

  • Folkways are the customs or conventions of daily life. They are a type of social norm expectations for how we act.
  • In sociology, folkways are generally discussed in contrast to mores because they are both types of social norms, though they vary in the degree to which they are enforced.
  • Folkways are mildly enforced social expectations, while mores are strictly held beliefs about behaviors.
  • Mores dictate right and wrong, while folkways distinguish between proper and rude behavior.

8 0
3 years ago
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