<span>A DNA nucleotide is composed of deoxyribose sugar, which is bonded to both a phosphate group and a nitrogenous base. They have the nitrogenous base bonded to their 1' carbon and a phosphate group to their 5' carbon. DNA stands for deoxyribonucleic acid, and you can see that it has deoxyribose, instead of ribose, in it from the name.</span>
<span>A. both laws
</span>
<span><span> In Thermodynamics, a science that deals with the study of heat
and temperature and their relationship to energy and work, finer details
of the process is unpredictable. </span>Heat in Physics is an energy that is in a process of transfer between a system and its surroundings other than the transfer of matter.Heat flows from a hotter to a colder body when there is a physical pathway. This pathway is suitable and can be direct such as radiation and conduction. It can also be indirect as in convective circulation.</span>
Answer:
D. Due to the availability of solar energy, Diatom mass peaks in July.
Explanation:
Diatom are the photosynthetic algae which prepare food for themselves from the solar radiation just like plants. These diatoms produce more biomass or vegetation in the summer season mainly in July because availability of more sunlight in the Barents sea region while on the other hand, less biomass in the winter season due to low temperature and solar radiation which also effects the population of zooplankton organisms. So we can conclude that seasonal changes have a great impact on the organisms living around the Barents Sea.
Answer:
All of the above statements are right regarding histamine binding with H1 receptor.
Explanation:
Histamine when comes in contact with a cell that it targeted, it started binding extracellular with its receptor H1. This binding leads to a change in the receptor’s shape. After the change occurs in the receptor, the G protein is allowed to bind with H1.
The GDP molecule is then displaced with GTP and activates the protein G. It then binds to the enzyme C and this enzyme causes a response from the cell. It is also hydrophilic.
The available energy on the gragh is increasing.