IB Biology Exam Review #3 (Whole Syllabus)

A diploid cell with 24 chromosomes divides by mitosis, the resulting cell would have?

Which valve is present between the right atrium and right ventricle when labeling the heart?

Kingdom, phylum…. what is the next subdivision (taxa)?

During the carbon cycle, which of the following processes removes carbon from the atmosphere?

Which of the following happens first when an action potential reaches a synapse?

Which of the following vessels carries oxygenated blood?

A plant has no true roots, leaves or vascular tissue. It reproduces using spores.Its phylum is:

A diploid cell with 32 chromosomes divides by meiosis.  The result would be:

During inhalation, which of the following is true?

In sickle cell anaemia which of the following mutations occurs in DNA?

Which of the following describes the correct flow of blood?

During meiosis which of the following occurs in anaphase 1 ?

In glycolysis, which of the following is produced from one molecule of glucose?

An animal is radially symmetrical, produces nematocysts and has a gastric pouch. Its phylum is:

In anaerobic cell respiration in yeast, which of the following is produced?

Which of the following vessels carries blood to the heart from the rest of the body?

The bond formed between two water molecules is:

Which of the following produces the most ATP?

During resting potential, in the passage of a nerve impulse, which of the following occurs?

Which of the following is true of hydrolysis?

Which is the first structure through which air passes during inhalation?

Where would you find a codon?

Which of the following requires energy in the form of ATP for ion movement?

In the carbon cycle, how can carbon be transferred from living plants to the atmosphere?

During exhalation, which of the following muscles relax?

Which of the following is contained in eukaryotic cells?

Which of the following forms a triglyceride?

In photosynthesis water is broken down into H⁺ and O₂ using sunlight. This process is called:

A diploid cell with 12 chromosomes divides twice by mitosis.  This would produce: 

Which of the following is NOT an adaptation of alveoli that allows for efficient gas exchange?