<span>Bacteria can be capsulated or non-capsulated. When it has no case, it is non-virulent.When it is capsulated, it is to a great degree destructive. The bacterial case is made of Glycocalyx - a sugar coat is efficient holds fast unequivocally to the bacterial cell layer such that no antigen or immune response can enter the bacterial cell film; permitting the microorganisms to a great degree harmful and deadly.</span>
Basically structure of DNA is very important in the process of replication.
DNA molecules have antiparallel structure i.e. the two strands of the halix run in opposite directions of one another. Each strand has 5 prime end and 3 prime end. Solving the structure of DNA unlocked the door to understanding many of the function of DNA, such as how it copied and how the information it carries can be used to produce protein.
During prometaphase, the nuclear membrane disintegrates and the mitotic spindle gains access to the chromosomes. During this phase, a protein structure called the kinetochore is associated with the centromere on each sister chromatid.
Answer:
A. What mechanisms do nematodes have that could allow them to escape from Arthrobotrys?
Explanation:
Since the research question has to do with likely defense mechanisms of nematodes against the traps and death from Arthrobotrys, option A seems like the most plausible option out of all the options.
Option B seems incomplete while C and D have no direct relation with defense mechanism of nematodes against Arthrobotrys.
OPTIONS:
A) lymphatic vessels.
B) the venae cavae.
C) the spleen.
D) lymph nodes.
E) lymph.
Answer:
B) the venae cavae.
Explanation:
The lymphatic system is an organ system that consists of a network of lymphoid tissues, lymphatic vessels and organs, which perform functions such as removal of toxins and unwanted materials, as well as production of immune cells that helps primarily in fighting against infection.
Lymphatic vessels, the spleen, lymph nodes, and lymph are all part of the lymphatic system.The venae cavae are two large vessels that empty deoxygenated blood received from all parts of the body into the right atrium. They are not part of the lymphatic system.