True or False Enzymes are types of proteins
Enzymes slow down the rate of chemical reactions
Each enzyme is specific, it only works on one type of substance
Enzymes become denatured (melt) at high temperatures
Enzymes work best at a narrow pH range
Enzymes can not be reused.
Proteins are made of building blocks called amino acids
Proteins are made in the mitochondria of cells
Proteins make up our blood, hair, skin, heart, muscles, and bones

d. sodium chloride ions.

hello there,

igneous rock formed from below the surface would have more crystals because

answer: because magma cools more slowly than lava

hey bro i looked it up on google the structure of the eye-spot in euglena viridie, e. ehrenbergii, and phacus pyriyorme is not as franzé haa described it. the so-called “crystal body” and “lens bodies” were not found in any of the individuals of the species examined by me. as earlier observers have stated, the eye-spot consists simply of a mass of pigment granules arranged in a single layer, and probably embedded in a protoplasmic framework, but the latter could not be seen, and its presence was only inferred from the fact that the pigment granules must be held together in some way, thd the eye-spot as a whole is capable of expansion, and that the pigment granules can be separated from each other.

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