Daughter cells are identical with the same genes
Answer:
1. Main
2. Lobar
3. Segmental
Explanation:
The main bronchus enters into each lung and divides to smaller lobar or secondary bronchi. Each lobe of the lung receives one lobar bronchus. There are three lobes in right lung and two lobes in the left lung.
The branching of lobar bronchus forms smaller bronchi known as segmental bronchi or tertiary bronchi. Each segmental bronchus supply particular bronchopulmonary segments within the lobes.
The further branching of segmental bronchi form bronchioles which in turn divide to form terminal bronchioles.
Answer is Translational control.
Gene expression refers to genes being ‘turned on’ and makes protein as product. Protein can be a structural protein, an enzyme or a control molecule. The protein synthesis rate is proportional to the concentration and translational efficiency of its mRNA. Translational control governs the efficiency of mRNA production. Translational control mechanisms are the most determining for final protein levels.
Answer:
The pathogen replicates without using host cells replication machinery, and it is directly transmitted
Explanation:
We could infer that the disease is caused by bacteria, as we know that it can be cured by using <u>antibiotics</u>. Antibiotic a group of drugs capable of destroying bacterias or inhibit their growth.
Bacterias have many different ways of propagating, one of them is by contact:
- Direct contact: This occurs when people touch or kiss a sick person, or there is an interchange of liquids and corporal fluids (such as sweat or blood) between the healthy person and the sick person.
- Indirect contact: the transmission occurs through an object.
Bacterias do not need any other living being to reproduce and they are able to survive under extreme conditions. Bacteria do not need any host to replicate.
In the exposed example, the disease is cured by using antibiotics, and its transmission is by direct contact, such as handshaking or touching.