<span>The earth Orbit is almost circular and earth is actually closer to the sun during the northern hemispheres winter months. on the first day of summer, the earths northern hemisphere is tilted 23.5 degrees towards the sun. this is called the summer solstice.</span>
The correct answer is "fast oxidative and slow oxidative fibers"
Myoglobin is the counterpart of hemoglobin in muscles. It is a single subunit protein that has a high oxygen affinity that "stores" oxygen until the muscles are in oxygen deficit wherein the myoglobin "let's go" of the stored oxygen. Both fast oxidative and slow oxidative fibers benefit from myoglobin as these fibers use more oxygen than other fibers.
Okok i think it is 2 but like i might be wrong so dont get mad at me if its wrong
Answer:
an organism is multicellular, heterotrophic (cannot make its own energy), and has no cell wall, it is an animal. This is the definition of the kingdom Animalia.
There are unicellular animal-like members of the kingdom Protista commonly called protozoa.
Fungi are heterotrophic and multicellular, but they have a cell wall made of chitin.
Explanation:
An integral membrane protein is a kind of membrane protein, which is perpetually combined with the biological membrane. All transmembrane proteins are integral membrane proteins, but not all integral membrane protein are transmembrane proteins.
These proteins are anchored in the lipid bilayers and only non-polar, hydrophobic amino acid residues would be found in the part of the protein, which crosses the membrane. In the interior of the bilayer, these residues would be hidden from the water solvent and associate with the non-polar lipid tails.
