Answer: Clavicle and Scapula
Explanation:
The pectoral girdle also known as the shoulder girdle forms part of the appendicular skeleton also known as the upper limbs.
It is located at the upper part of the body, connecting each arm to the body.
It consists of the scapula (found on either side of the body) also known as the shoulder blade that joins the collar bone to the humerus.
It also consists of the clavicle ( the only one bone in the body that lies horizontally) located on either side of the body which serves as a system of support for the breastbone and the shoulder blade
Answer:
The correct option is <em>C) The organism has cells that are able to take in energy.</em>
Explanation:
Option A is false because the organism the question does not specify that the organism is either a plant or animal. It can be fungi or bacteria etc.
Option B is false because the information given in the question does not specify the organism to be unicellular. It can be multicellular.
Option D is false because if the organism is unicellular, then it will have only one. It won't have many cells to eliminate waste. Also, every cell is able to eliminate waste.
Option C is correct because all cells whether unicellular or multicellular need energy to carry out tasks. This statement would be true for any kind of organism.
The steps involved in herpes simplex virus lytic cycle are: attachment on the epithelial cells. Penetration of the herpes virus inside the cell. Uncontrolled replication of the virus takes place. The virion gets assembled and finally released by bursting the cell.
Explanation:
The lytic infection of the virus results in breaking of bacterial or any cell after its replication.The lytic infection is phage infecting bacteria and getting replicated and bursts the cell of bacteria.
There are 5 stages in which lytic infection takes place in any virus like herpes simplex virus:
Attachment on bacterial cell wall:
penetration of virus
biosynthesis
maturation
release of virions
During the infection the HSV genes are expressed in the epithelial cells and get replicated resulting in sores and irritations as in genitals.
the cycle is generally 18- 20 hours long.
Answer:
D. The cells in group B are prokaryotic because they replicate their DNA in the cytoplasm.
Explanation:
The cells of group A are prokaryotic because it is prokaryotes which do not have a double membranous structure called nucleus for storing their genetic material. The genetic material of prokaryotes is spread in the cytoplasm in the form of a circular DNA which is called as nucleoid. Since they do not have a separate organelle like nucleus for storage of their genetic material, they are bound to replicate their DNA in the cytoplasm. In contrast to prokaryotes, eukaryotes have nucleus for storage of their genetic material and in eukaryotes replication is an exclusively nuclear event.
D
because it reflects the same shape of the figure on the top half
