The Best Booklet for EST 2 Biology
This EST 2 Biology booklet has everything you need for the subject test. It covers all the topics in the exam and includes over 600 practice questions—more than expected. You’ll also find past papers with full solutions to help you understand and prepare better.
Easy to use and full of helpful content, this booklet is the top choice for students. With a very good price and great discounts, it’s the best and most complete booklet for the EST 2 Biology exam.
ADDED MOCK EXAMS, PAST PAPERS WITH ANSWERS
Here are 15 questions as an example :
EST II Biology – 16 MCQs (with Answers)
1. Which organelle is responsible for producing energy in the form of ATP?
A) Nucleus
B) Ribosome
C) Mitochondrion
D) Golgi Apparatus
E) Lysosome
Answer: C
2. Which structure controls the movement of substances into and out of a cell?
A) Cytoplasm
B) Nucleus
C) Cell wall
D) Cell membrane
E) Vacuole
Answer: D
3. DNA is made up of repeating units called:
A) Amino acids
B) Enzymes
C) Nucleotides
D) Proteins
E) Chromosomes
Answer: C
4. Which of the following best describes osmosis?
A) Movement of solutes from high to low concentration
B) Movement of water from low to high concentration
C) Movement of water across a selectively permeable membrane
D) Active transport of ions
E) Protein synthesis in the cytoplasm
Answer: C
5. The function of the ribosome is to:
A) Digest waste materials
B) Store genetic information
C) Produce proteins
D) Transport substances
E) Store energy
Answer: C
6. What is the basic unit of structure and function in all living organisms?
A) Organ
B) Tissue
C) Organism
D) Cell
E) System
Answer: D
7. Which of these structures is found in plant cells but not in animal cells?
A) Ribosome
B) Mitochondrion
C) Nucleus
D) Chloroplast
E) Cytoplasm
Answer: D
8. The process of cell division that results in two identical daughter cells is called:
A) Meiosis
B) Replication
C) Binary fission
D) Fertilization
E) Mitosis
Answer: E
9. Which macromolecule provides the most energy per gram when metabolized?
A) Proteins
B) Carbohydrates
C) Vitamins
D) Nucleic acids
E) Lipids
Answer: E
10. The part of the brain responsible for maintaining balance and coordination is the:
A) Cerebrum
B) Medulla
C) Thalamus
D) Cerebellum
E) Spinal cord
Answer: D
11. What type of bond holds the two strands of DNA together?
A) Covalent bond
B) Ionic bond
C) Hydrogen bond
D) Peptide bond
E) Metallic bond
Answer: C
12. Which organ system transports oxygen, nutrients, and hormones?
A) Respiratory system
B) Nervous system
C) Digestive system
D) Circulatory system
E) Immune system
Answer: D
13. Enzymes are what type of biomolecule?
A) Lipids
B) Carbohydrates
C) Proteins
D) Nucleic acids
E) Vitamins
Answer: C
14. The process by which green plants make their own food is called:
A) Respiration
B) Photosynthesis
C) Digestion
D) Fermentation
E) Transpiration
Answer: B
15. Which gas is absorbed during photosynthesis?
A) Oxygen
B) Carbon monoxide
C) Hydrogen
D) Carbon dioxide
E) Methane
Answer: D
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