Answer:
A nucleotide consists of a sugar molecule (either ribose in RNA or deoxyribose in DNA) attached to a phosphate group and a nitrogen-containing base. The bases used in DNA are adenine (A), cytosine (C), guanine (G), and thymine (T).
Explanation:
Answer:
They are microorganisms that are important in the nitrogen cycle as converters of soil ammonia to nitrates, compounds usable by plants.
Explanation:
Before carbohydrates are absorbed, the enzymes sucrase,
maltase and lactase digest disaccharides into monosaccharides in the small
intestine. Sucrase breaks down sucrose into glucose and fructose, maltase
breaks down maltose into two glucose, and lactase breaks down lactose into
glucose and galactose.
There are different types of pathogens, but we're going to focus on the four most common types: viruses, bacteria, fungi, and parasites. (:
The kid is jumped and beat up from some bullies at school, he may be afraid that they will beat him again worse if he tells on them. <span>Fear of retribution.</span>
