Pro cells have cell wall but eukar don’t
Answer:
Atomic Number
Explanation:
The atomic number gives you the number of protons in a given element.
<span>Sodium channels close when not occupied
</span><span>Sodium ions diffuse through and enter the cell.
</span>
Then they leave the cell.
The sodium diverts in the cell layer have receptor locales for acetylcholine.
Answer:
1. The female ileum does not project far above the sacroiliac joint
2. The body of the pubis is longer in females than in males
Explanation:
Pelvis refers to the complex of bones in the male and females of humans and other primates which joins the upper trunk to the legs. The pelvis allows the space for the urinary bladder, Intestine and the reproductive organs.
It is the presence of these reproductive organs and associated functions which changes the shape of the pelvis in male and female like the females have broader pelvis for the growth of the baby inside the womb and the childbirth whereas the males do not have wider but narrower bones.
The ilium bone in the females does not project far above the sacroiliac joint formed between the sacrum and the ilium bones.
Thus, the selected option is correct.
Answer:
<u>This is because the Viron has in its genome a specialized code for synthesising any missed enzyme for replication that is lacking in the host cell.</u>
<u>An example is the replication of the human DNA cells by the Immunodeficiency virus(HIV) </u>. Human cells only have enzymes for copying DNA templates, and lacks the enzyme to convert the HIV RNA genome to human DNA.However these viruses have in its genome; code for synthesising its own RNA polymerase enzymes that copies or transcribed the human DNA to HIV RNA.
<u>This ability of the viral cell to code for the host's enzyme has a therapeutic effect</u>. Drugs can be targeted at the viral polymerase enzymes to reduce the replication and therefore toxicity in the host cells.
Explanation:
