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olya-2409 [2.1K]
3 years ago
8

1. What do you mean by stem cells?

Biology
1 answer:
anyanavicka [17]3 years ago
4 0

Answer:

brainliest plzzzzzzzzzzzzzzzzzz

Explanation:

1.Stem cells are special human cells that are able to develop into many different cell types. This can range from muscle cells to brain cells

2. Gene therapy is designed to introduce genetic material into cells to compensate for abnormal genes or to make a beneficial protein. If a mutated gene causes a necessary protein to be faulty or missing, gene therapy may be able to introduce a normal copy of the gene to restore the function of the protein.

3.Gene therapy does have risks and limitations. The viruses and other agents used to deliver the "good" genes can affect more than the cells for which they're intended. If a gene is added to DNA, it could be put in the wrong place, which could potentially cause cancer or other damage.

4.Clinical trials of gene therapy in people have shown some success in treating certain diseases, such as: Severe combined immune deficiency. Hemophilia. Blindness caused by retinitis pigmentosa.

5. Few Examples Are:

  • Engineered Natural Killer Cells against Hodgkin's Lymphoma.  
  • Pectic Acid-based Corning Dissolvable Microcarriers for Cell Therapies.
  • Development of Cell Expansion Systems for Gene-edited Blood and Immune Cells.
  • Microsoft's AI Tool for Fine Tuning CRISPR.

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You are a graduate student at the University of Iowa and working as a teaching assistant for a freshman introductory biology cou
faust18 [17]

Answer: The corret DNA sequence is ACUGCUAGCAU.

Explanation: The common mistake that they make is, they forget to replace thymine with uracil as a base pair of Adenine. During DNA transcription Thymine is replaced by Uracil in production of messenger RNA. Uracil is a de-mythylated form of thymine and requires less energy to produce.

3 0
3 years ago
What can you infer about arid climates from their name
jeka57 [31]
That they are dry and not wet climates
4 0
4 years ago
Two consecutive even positive integers have a product of 2,400. What is the smaller of the two numbers?
Flura [38]

Answer: <u>Option C; 48</u>

Explanation:

Let one number = x

Other number = x+2

According to question-

[x] [x+2] = 2400

x^{2} + 2x - 2400 = 0

Solving this equation, we get-

[x - 48] [x - 50 ] = 0

x = 48 or 50

Since 48 is the smaller number here, answer is option C

8 0
3 years ago
Read 2 more answers
The kerbs cycle is considered a cycle because
Lady_Fox [76]

Answer:

It is a cycle because oxaloacetic acid is the exact molecule needed to accept an acetyl-CoA molecule and start another turn of the cycle.

8 0
4 years ago
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What does this animation mean when it says that ATP is like a rechargeable battery?
Solnce55 [7]

I dont know what animation you mean about but i will give my opinion.

ATP are used for energy, they are made inside mitochondria. Mitochondria use oxygen and food to make ATP, which is maybe what u mean by rechargable is because whenever you eat, the mitochondria will produce energy again and again.

3 0
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