Answer:
<u>Option-(B):</u> The bacteria were in the pellet, and they had incorporated radioactive proteins into their cell membranes.
Explanation:
In the classic experiment conducted by Hershey and Chase, why was the pellet radioactive in the centrifuge tube that contained bacteria with viruses, as the The bacteria were in the pellet, and they had incorporated radioactive proteins into their cell membranes.While,each generation require a different set of research work and scientific experimentation to execute in order to have the required conclusion or results, it were Hershey and Chase who developed the process and valid steps to about the replication, growth and presence of the virus inside the living body. As its requires some scientific explanation about the RNA is been transferred from the body of the viral body into the living cell's structure.
Answer:
To move substances against a concentration or electrochemical gradient, a cell must use energy. Active transport mechanisms do just this, expending energy (often in the form of ATP) to maintain the right concentrations of ions and molecules in living cells.
Explanation:
Mr. Helms had an abnormal blood pressure, with lower than normal systolic blood pressure (90 mm Hg) and lower than normal diastolic blood pressure (52 mm Hg). He also had an abnormal heart rate, which was higher than normal at 120 irregular beats per minute. Additionally, he had an abnormal respiratory rate at 33 breaths per minute. Finally, his oxygen saturation was lower than normal (89%).
Answer:
Its the bulk of the plant
Explanation:
It is what makes up the innards of the plant including the spaces in between the dermal and vascular tissues. It provides storage and is where a lot of photosynthesis takes place.
Hope this helps!!!
Answer:
The correct answer is "T" True.
Explanation:
A generalists species is defined as a group of organisms that can survive in a wide range of environmental conditions and are able to use different resources of food and energy. Most generalists are omnivores, the classic example is the raccoon, a mammal that lives in different habitats at Central and North America. A biome that experiences large seasonal fluctuations in both temperature and precipitation patterns will have a wide range of environmental conditions, which will benefit the reproduction of generalists species.