Answer:
El diafragma es un músculo en forma de cúpula que separa la cavidad torácica (pulmones y corazón) de la cavidad abdominal (intestinos, estómago, hígado, etc.).
Explanation:
Answer:
El óvulo (o gameto femenino) es la célula más grande del organismo humano, que fecundada por un espermatozoide dará lugar a un embrión.
Explanation:
Answer:
Day 10
Explanation:
If the number of bacteria increases by a factor of two each day (i.e. it doubles), it will reach 5120 by day 10. At this rate, the colony likely started with 10 bacteria on day one and doubled each day to reach 320 by day 6.
Day 6- 320 bacteria
Day 7- 320×2= 640 bacteria
Day 8- 640×2= 1280 bacteria
Day 9- 1280×2= 2560 bacteria
Day 10- 2560×2= 5120 bacteria
Answer:
Lysozyme is an enzyme that breaks down bacterial cell walls and is found in your tears, mucus, and saliva. A mutation occurs in the gene for lysozyme that results in a lysine (a positively charged amino acid) being substituted for an arginine (also a positively charged amino acid). Do you think that the mutant lysozyme will function similarly to the normal lysozyme?
No, because all changes in protein primary sequence result in functional differences
Explanation:
Protein sequence are known to be complimentary to each other, slight changes or sudden changes would affect the function as well as those work in antagonizing way with one another.
Answer:
A) 0.83 for lung cancer and 0.18 for coronary thrombosis.
Explanation:
For the population etiologic fraction due to smoking, we use the formula:
For lung cancer:
Given:
We first find RRs which is the relative risk of dying from cancer for a smoker compared to a non smoker.
= 10.1429
Therefore population etiologic fraction due to cancer wil be:
= 0.8341
Population etiologic fraction of cancer due to smoking is 0.834
•For coronary thrombosis:
Let's use the formula:
Let's first find the RRs (relative risk of dying from cornary thrombosis for a smoker compared to a non smoker)
The population etiologic fraction of cornary thrombosis due to smoking, will be:
= 0.187
The population etiologic fraction of cornary thrombosis due to smoking is 0.187
Therefore the answer is option (A) 0.83 for lung cancer and 0.18 for coronary thrombosis
