Answer:
adding a catalyst
Explanation:
catalysts accelerate the speed of chemical reactions
Answer:
Gastritis or also celiac disease
Explanation:
Answer:
Option C thymine is a pyrimidine base in DNA
Explanation:
Answer:
This is an example of biotechnology because it seeks to solve a societal problem using biological entities.
Answer:
a. are often transmitted by fecal contaminated water and food.
Explanation:
<em>Eschericia coli</em> belongs to a group of bacteria generally referred to as fecal coliforms because they are of fecal origin.
<em>Hence, their common mode of transmission is through fecal to oral routes such as fecal contaminated food, water and any other substance that passes through the mouth.</em>
<em>E. coli </em>infections can be treated using suitable antibiotics.
The correct option is a.
