Grains, seeds, nuts, and root vegetables are types of COMPLEX carbohydrates that require a LONGER time to be broken down, which helps one feel full for an extended period. Complex carbohydrates are polysaccharides made of chains containing hundreds of monosaccharide units, so they take more time to digest completely.
Answer:
Ribonucleotides pertain to RNA, while deoxyribonucleotides are part of DNA. More information is provided below.
Explanation:
Ribonucleotides consist of a ribose sugar and a nitrogenous base, but they do not include Thymine; instead, they have uracil. Deoxyribonucleotides, on the other hand, incorporate a deoxyribose sugar along with a nitrogenous base, which includes Thymine.
Euglena presenta un color verde gracias al clorofila que se encuentra en los cloroplastos de este organismo, y la estructura corporal situada en su base se llama flagelo.
Explanation:
Las Euglenas son especies que habitan en aguas dulces y saladas, y se encuentran en gran cantidad en cuerpos de agua interiores, donde pueden proliferar y teñir la superficie del agua de zanjas y estanques de un color verde.
Este color verde que producen se debe en gran parte a la clorofila que se halla en sus cloroplastos, la cual es el pigmento responsable del color verde. Este pigmento también es el causante de la coloración en este caso.
Las Euglenas cuentan con una estructura corporal especializada, ubicada en la base de su cola, que les permite moverse.
Esta estructura especializada se denomina flagelo.
Answer:
b. the composition of R groups varies among the 20 amino acids in proteins, which can be either polar or charged.
Explanation:
As proteins consist of numerous amino acids connected together, their connections occur uniformly across all amino acids because one segment remains identical among them all.
The remainder of each amino acid, known as the R group, differs across the various types, defining their unique characteristics and contributing to their chemical properties.
The answer is; D
These structures are identified as plasmodesmata. They play a crucial role in the symplastic movement (meaning through the cytoplasm) of water and various molecules within the plant. A membrane called desmotubule runs alongside the pores of neighboring plasmodesmata. These cells are also essential for intercellular communication.
