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KIM [24]
3 years ago
14

Can someone help me with this one question please

Biology
1 answer:
melisa1 [442]3 years ago
5 0
The answer should be A
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Let's suppose you were interested in developing drugs to prevent epigenetic changes that may contribute to cancer. What cellular
Vaselesa [24]

Answer:

Potential targets:

1- DNA methyltransferases

2- Chromatin modifiers such as histone acetyltransferases, histone deacetylases, histone methyltransferases, etc.

3- Components of the RNA interference (RNAi) machinery such as Dicer, Argonaute, etc.

Explanation:

Epigenetics can be defined as the study of any heritable change in the phenotype that does not involve modifications in the DNA sequence. Epigenetic mechanisms can be classified into three major types: 1-DNA methylation, 2-histone modifications (e.g., acetylation, methylation, phosphorylation, etc), and 3-regulatory non-coding RNAs (e.g., miRNAs, lncRNAs, siRNAs, etc) that modulate target gene expression via the RNA interference pathway. There are different types of proteins that are involved in these complex epigenetic mechanisms, and those cited above represent only some examples that can be used as therapeutic targets.

5 0
3 years ago
Is 300ml of water and 100ml sugar mixed have a volume of 400ml?
Andre45 [30]

Answer:

No

Explanation:

Once sugar added to water tend to dissolve and their effect in volume of solution tend to be low so can be neglected

3 0
3 years ago
Select the correct answer.
KiRa [710]

Answer:

A,B,AB blood types are possible

5 0
3 years ago
ASAP 50 POINTS
alex41 [277]

Answer:

The Independent variable would be the pills that are being taken.

Explanation:

The Independent variable is the variable that you control because the Dependent variables depend on what the Independent variable is.

5 0
3 years ago
What are adjacent animal cells bound together by
Papessa [141]
Each tissue is an organized assembly of cells held together by cell-cell (more...) In epithelial tissue, by contrast, cells are tightly bound together into sheets called epithelia. The extracellular matrix is scanty, consisting mainly of a thin mat called the basal lamina, which underlies the epithelium.
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3 years ago
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