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givi [52]
3 years ago
14

Tay-sachs is a recessive genetic disease in humans. both parents are carriers (heterozygous), what are the chances that their ch

ild will have this disease?
Biology
1 answer:
wariber [46]3 years ago
5 0
There is 50% chance of disease in childrens
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Romashka [77]

Explanation:

In thermoplastics, the arrangement of monomeric units is linear and in thermosetting plastics, it is cross-linked. Thermoplastics are usually soft, weak and less brittle, so can get soften on heating and stiffen on cooling. They can be melted, remoulded and recycled easily.

7 0
3 years ago
Diseases caused by single-gene defects, such as cystic fibrosis, hemophilia, muscular
frosja888 [35]

Answer:

Gene therapy

Explanation:

Gene therapy can be defined as the methodologies used to modify/restore the expression of target genes and thus cure and treat genetic disorders. Gene therapy approaches consist of delivering specific nucleic acids (either RNA or DNA) in the cells of the individual to be treated. Some of the most important gene therapy approaches include the use of small interfering RNAs (siRNAs) in order to block target gene expression, adenovirus vectors to insert genes into host cells, the use of the CRISPR-Cas9 genome editing system to insert specific sequences by the mechanism of homologous recombination, etc.

6 0
3 years ago
What is an ion?
givi [52]
The answer is to your question my friend is D.
4 0
3 years ago
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What are the pili used for?
rusak2 [61]

Answer:

Pili are short, hair-like structures on the cell surface of prokaryotic cells. They can have a role in movement, but are more often involved in adherence to surfaces, which facilitates infection, and is a key virulence characteristic

Explanation:

please mark me as brainliest thank you

4 0
3 years ago
4. Write the complementary DNA strand for the given strand of DNA.
seraphim [82]

Answer: A. GTATTCGTGAATCCG

B: GGTCTCATCGGTCCA

Explanation:

G goes with C and A goes with T

Remember with a song:

Apples go in trees, Cars in the garage

3 0
3 years ago
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