<h3><u>Answer;</u></h3>
Gene therapy to correct defective genes that cause diseases.
<h3><u>Explanation</u>;</h3>
- Gene therapy refers to the procedure that involves the introduction of nucleic acids (DNA or RNA) into the cells of an organism for the purpose of correcting abnormalities, such as a mutations or in other words to treat a genetic disease.
- Gene therapy entails bringing a normal and functional gene known as a trans-gene into a cell with altered gene. Another method can bring RNA capable of partially regulating or blocking the expression of an altered gene.
- The nucleic acids are introduced into the patient's cells by means of a viral vector or injected directly into the cells in the form of naked DNA.
Answer:
Q3 the right answer is A) the aluminium pot
QUESTION 4 B. A lake full of water ( also depends on volume and mass of water)
Explanation:
Q3. the specific heat capacity is the amount of heat one gram of substance absorb or release to change temperature by one degree centigrade.
The aluminum heats faster than the water because it requires less energy to heat it up.
but its also have the radiates/conducts away all of its heat so rapidly that it cools off much faster than anything else.
Q4.
If a swimming pool and lake full of water, both full of water at the same temperature were subjected to the same input of heat energy, the lake would certainly rise in temperature more quickly than the swimming pool. The heat capacity of an object depends both on its mass and its chemical composition. Because of its much larger mass, the lake full of water has a larger heat capacity than the swimming pool full of water.
