Answer:
Gene
Explanation:
Genes are segments of DNA that code for a functional product like proteins, enzymes, and some catalytic RNA like miRNAs and such.
A. The enzyme reaction time would decrease as any pH level other than that of the optimal will lead to denaturing of the enzyme.
You will notice that a plant cell has a cell wall, whereas animal cells do not have a cell wall.
The tissues of the skeletal system support and link the other body tissue. The tissues of the skeletal system include:
1. Bones. The human skeleton has 206 bones. Bones are made up living tissue. Their main function is support and protection of the body.
2. Cartilage, This is a dense connective tissue found at the end of bones and is made of tough protein fibers. Cartilage creates smooth surfaces for the movement of bones that are next to each other.
3. Ligaments. These are made of tough protein fibers and connect bones to each other.
Muscles are connected to bones by tendons.
The sun appears to be higher in summer