Answer:
The beta globin protein is one of the subunits of hemoglobin, a protein necessary for the oxygen-carrying function of red blood cells. People with the sickle cell mutation in both copies of the HBB gene produce proteins that clump together and lead to changes in the shape and behavior of red blood cells.
Habitats provide organisms with the resources they need to to live as food and shelter.
Answer:
a and b
Explanation:
The growth of adipose tissue in newborns is directly linked to the fact that they do not have proper body temperature control, so fat acts as a thermal insulator in order to maintain a constant temperature, also, breast milk density can also influence baby fat gain.
For the first six months the baby still has a lot of fluid retention and so it may give the impression that he is getting fatter, but after the first six months until the end of the first year, the baby tends to lose this fluid, decreasing on average 10% of body weight.
<u>Girls</u> in adolescence and pre-adolescence have a tendency to gain weight due to the enormous hormonal load they receive at puberty, as well as other factors such as poor diet.
The same does not happen as often in <u>boys</u> because a good part tends to have a "leap" growth in puberty, favoring weight loss. The process of fattening in teenage boys is more associated with sedentary practices and consumption of junk food.
Answer:
Answer no 1
Location that experience seasonal sea water freezing have increased salinity in the surrounding seawater during that time.
When water freezes, it form sea ice which expel out salt into surrounding water and increase the salinity of surrounding seawater.
Answer no 2
Location that experience seasonal ice melting have decreased salinity in the surrounding sea water during that time.
Answer no 3
Sample A which has high salinity content and taken from Atlantic ocean represent just east of the Bahamas
Answer no 4
Sample B which has moderate to low salinity is represent off the West coast of Africa near the equator.
Answer no 5
Sample C which has high salinity content is taken from Red Sea.
Answer no 6
Sample D which moderate to low salinity content, is taken from Baltic Sea.
The organelles and substances inside the organelles are smaller. On a molecular level a group that are smaller are hadrons, which are the group of particles that consist of protons and neutrons. Even smaller than hadrons are leptons, which consist of neutrinos, electons, and MANY others.
