Pretend you are a teacher preparing a quiz for the text I will provide. 
            Each quiz question should follow the format below. 
            Ensure that you carefully recheck the questions and answers for accuracy. 
            The output should be a ready-to-use list of dictionaries for the Python eval function:

            [

                    "question": "WRITE THE QUESTION HERE",
                    "options": ["A) OPTION_1", "B) OPTION_2", "C) OPTION_3", "D) OPTION_4"],
                    "answer": INDEX_OF_CORRECT_ANSWER_IN_OPTIONS_LIST,
                    "explanation": "EXPLAIN WHY THE ANSWER IS CORRECT"

            ]

            Text:
             Nucleus 
The nucleus is the information center of the cell, containing DNA and proteins 
such as histones and protamines. It houses more than 95% of the cell's nucleic 
acids and contains a small structure called the nucleolus. The nucleolus is made 
up of large complexes of RNA molecules, including mRNA, which carries 
genetic information and plays a key role in protein synthesis. 
3. cytoplasm 
It contains RNA, glucose, and metabolites such as urea, uric acid, creatinine, 
enzymes, etc. The following components are found in the cytoplasm: 
A. Mitochondria 
Mitochondria are the energy-producing centers of the cell, as they are capable 
of synthesizing ATP molecules. They are also involved in oxidation-reduction 
reactions, as well as the oxidation of fatty acids, proteins, and other substances. 
B. The endoplasmic reticulum (ER) consists of the following: 
The smooth ER (SER) is involved in the synthesis of steroids, fats, and 
complex glycoproteins. It can also be used to detoxify harmful compounds. 
The rough endoplasmic reticulum (RER) contains ribosomes and produces 
proteins required for secretion from the cell or incorporation into the cell 
membrane. 
 
 
C. Ribosome 
The ribosome is composed of RNA and proteins and serves as the site for 
polypeptide synthesis. 
D. Golgi 
The Golgi apparatus temporarily stores proteins. 
E. Lysosomes 
Lysosomes contain digestive enzymes and enzyme precursors in an inactive 
form. 
Biochemistry studies cell components like amino acids, proteins, 
carbohydrates, and other organic substances, focusing on biological processes 
such as vitamins, hormones, and inorganic substances. It also examines the 
breakdown, biosynthesis, and energy processes of these components. Chemical 
reactions involving carbohydrates, lipids, and proteins, which are essential in 
food, are activated by enzymes and regulated by hormones secreted by endocrine 
glands. When these substances enter the digestive tract, they undergo several 
stages 
: 
i. 
Digestion 
 Food is broken down into simpler units that are easier to absorb and utilize. 
This process is facilitated by digestive enzymes found in the mouth, stomach, 
pancreas, and intestines. 
 
ii. 
Absorption 
These simple units produced from digestion are absorbed by the small 
intestine. The main goal of digestion and absorption is to transport these simple 
(primary) units from food to tissue cells through the bloodstream. However, some 
types of food do not require digestion and are absorbed as they are, such as water, 
glucose, vitamins, and minerals. 
 This process begins with the use of raw materials absorbed by the tissue 
cells, which then utilize these materials in one of the following two ways: 
 
1. Catabolic reactions (or breakdown reactions) refer to the process of 
breaking down substances, known as catabolism. 
2. Anabolic reactions (or synthesis reactions) involve the formation of new 
substances, known as anabolism or synthesis. 
The processes of catabolism and

            Quiz: