<u>Answer:</u>
Better spreading of reproductive cell is not a benefit of bioflims for bacteria.
Option: (d)
<u>Explanation:</u>
- Bioflims can allow for adhesion of colonies, that can attach surface such as rock, tooth and it includes single or group of micro organism.
- Bioflim bacteria can share 'nutrients' and it is sheltered from 'harmful factors' in environment like desiccation, antibiotics, etc.
- It allow resistance for sanitation, that hold bacteria together and also exclude most disinfectant and antibiotics. It is resistant to sterilization.
Answer: Valine
Explanation:
hemoglobin A (normal) is HbA, while hemoglobin S (present in people with sickle cell anemia) is HbS
A sequence of 146 amino acids is present in the Hemoglobin.
The first 6 amino acids in HbA are: valine, histidine, leucine, threonine, proline, and glutamic acid.
The first six amino acids in HbS is:
valine, histidine, leucine, threonine, proline, and VALINE
In Hbs, the 6th amino acid (Glutamic acid) has already been mutated to Valine, a nonpolar, branched amino acid.
Answer:
Final temperature, T2 = 2460 Kelvin.
Explanation:
Given the following data;
Initial pressure = 1atm
Final pressure = 2.7atm
Initial temperature = 911K
To find the final temperature, we would use Gay Lussac's law;
Gay Lussac law states that when the volume of an ideal gas is kept constant, the pressure of the gas is directly proportional to the absolute temperature of the gas.
Mathematically, Gay Lussac's law is given by;
Making T2 as the subject formula, we have;
Substituting into the equation, we have;
Final temperature, T2 = 2459.7 ≈ 2460 Kelvin.
Answer:Different cells have different jobs to do. Each cell has a size and shape that is suited to its job. Cells that do the same job combine together to form body tissue, such as muscle, skin, or bone tissue. Groups of different types of cells make up the organs in your body, such as your heart, liver, or lungs
Explanation:
