D. Autotrophs produce organic molecules
Answer. Any tumor that arises from the glial (from the Greek word for “glue”), or supportive tissue, of the brain is called a “glioma.” One type of glioma is the astrocytoma. Astrocytomas are named after astrocytes, the star-shaped cells from which they grow. Astrocytomas are graded to describe their degree of. abnormality.
Symptoms vary depending on the location of the brain tumor, but can also include any of the following: Persistent headaches. Double or blurred vision.
Answer:
The monomer is an amino acid, and I will describe it below. :)
Explanation:
Rubisco is an enzyme found in plants, and its job is to fix carbon. Since we know it is an enzyme, we also know it is a protein since pretty much all enzymes are proteins. The monomer of proteins is the amino acid.
The structure of an amino acid looks like this (see the picture). On one side we have a basic amino group, on the other side we have an acidic carboxyl group. The combination of the amino group and acid group gives us the name amino acid. Also notice that there is the R group. Each amino acid has the same basic structure (with the amino group and carboxyl group), but the unique R group is what gives the particular amino acid its unique characteristics. There are about 20 different kinds of R groups which is why there are 20 different types of amino acids.
So, having a non-polar R group would allow it to interact with a hydrophobic amino acid in another Rubisco molecule.
<span>A fossil is something that once was living that has slowly been replaced by minerals so pottery would beconsidered an artifact</span>
Answer:
i would have to say B
Explanation
Convection is the circular motion that happens when warmer air or liquid — which has faster moving molecules, making it less dense — rises, while the cooler air or liquid drops down. Convection currents within the earth move layers of magma, and convection in the ocean creates currents