They are composed of long chains of amino acids.
The building blocks of protein are amino acids. Amino acids are organic molecules made up an alpha (center) carbon atom which is linked to an amino group, a carboxyl group, a hydrogen atom and a variable component known as a side chain.
Amino acids are joined to each other by peptide bonds to form either a short chain called an oligopeptide or a long chain called a polypeptide. These chains are what forms the protein.
<span>BROCA'S AREA
Broca's area or the Broca area is a region in the left frontal lobe of the dominant hemisphere of the hominid brain with functions linked to speech production.
Broca area, also called convolution of Broca, region of the brain that contains neurons involved in speech function. This was discovered in 1861 by French surgeon Paul Broca, who found that it serves a vital role in the generation of articulate speech.</span>
Answer:
i really really need the brainly points
Explanation:s
sry for the answer
Reptiles require external heat to thermoregulate. If a reptile's temperature gets too low, it will need to find a source of heat to raise its body temperature. In the wild, most reptiles do this by basking in the sun. In captivity, heat lights, heating pad, and other heat sources are provided to allow them to thermoregulate.
A transitional aquatic ecosystem is one type among the aquatic systems.
There are two types in it.
Explanation:
- Estuary is formed when freshwater from the river combines with salt water from the ocean.
- The estuary is a home for a variety of species.
- Algae and marsh grasses are dominant producers.
- Wetlands are saturated with water and support aquatic plants for their survival.
- It serves as a living place for a variety of species ranging from reptiles, birds to some mammals
