BIOCHEM S1 NURSING A21

Which of the following is the primary function of the mitochondrion in a cell?

What is the main role of ribosomes in the cell?

Which cell component is responsible for regulating what enters and leaves the cell?

In which part of the cell does DNA replication occur?

The rough endoplasmic reticulum (RER) is associated with which of the following?

Which organelle is primarily involved in packaging and modifying proteins?

An allied health student observes that a patient’s muscle cells are weak and fatigued. Which organelle of the cell, that provides energy, might be malfunctioning to cause this symptom?

 A scientist observes a eukaryotic cell with non-functional ribosomes. What is the most likely consequence for this cell?

A researcher is studying a cell that lacks rough endoplasmic reticulum (RER). Which process would most likely be impaired in this cell?

A scientist is observing a patient's liver cells under a microscope and notices an abundance of mitochondria. What function might these cells be performing at a high rate?

Which of the following structures is present in plant cells but absent in animal cells?

Which organelle is responsible for photosynthesis in plant cells?

Which of the following statements correctly describes a difference between plant and animal cells?

Why do plant cells require a large central vacuole?

An allied health student mistakenly identifies a cell as a plant cell due to its organelle structures. However, upon further analysis, he discover that the cell lacks chloroplasts and a large central vacuole but has lysosomes and centrioles. Based on this new evidence, what type of cell is the student most likely observing?

If a nursing student is studying cells and notices the absence of a cell wall, which type of cell is likely being examined?

A patient is diagnosed with a metabolic disorder that affects the mitochondria. How would this condition manifest differently in a plant cell compared to an animal cell?

In a clinical setting, a patient’s tissue sample reveals cell walls, chloroplasts, and a large central vacuole. Based on this information, which type of tissue is most likely being analyzed?

A nursing student is tasked with comparing a plant cell and an animal cell. Which feature would the student prioritize in identifying the plant cell for a conclusive diagnosis?

Given what you know about plant and animal cells, propose how a cell’s organelles might be adapted if a new type of photosynthetic animal was discovered. Which modification is most likely?

Which of the following is the primary transport system responsible for moving glucose into cells?

What molecule is commonly used to fuel active transport mechanisms?

Which of the following best describes facilitated diffusion?

In the context of osmosis, water moves across a semi-permeable membrane from an area of:

A patient is given an intravenous solution that is hypertonic. What is the likely outcome for the cells in the patient’s body?

Which of the following is a characteristic of lipids?

Which of the following statements is true about triglycerides?

Which type of lipid is known as "good cholesterol"?

Which of the following fatty acids is an omega-3 fatty acid?

What type of bond is most commonly found in saturated fatty acids?

Which of the following is the basic chemical structure of a carbohydrate?

Which carbohydrate is primarily used by the human body for energy?

Which lipid is used as a major energy storage molecule in adipose tissue?

Which of the following is a polysaccharide that serves as a storage form of glucose in humans?

Carbohydrates are classified into monosaccharides, disaccharides, and polysaccharides based on what feature?

A nurse observes that a patient with lactose intolerance experiences gastrointestinal distress after consuming dairy products. This is due to the inability to break down which disaccharide?

Which of the following lipids is non-saponifiable?

A patient is prescribed a low-carbohydrate diet to manage type 2 diabetes. The nurse should assess the patient for potential risks, including:

A patient undergoing treatment for glycogen storage disease needs careful monitoring of their blood glucose levels. This is because their body:

Which lipid is a major component of myelin sheaths?

What is the primary functional group found in all fatty acids?

Which of the following is considered an essential fatty acid?

What makes a fatty acid "saturated"?

In what way do unsaturated fatty acids differ from saturated fatty acids in terms of health effects?

A nursing student is asked to identify the classification of a fatty acid with 18 carbon atoms and two double bonds. Which of the following is most likely the correct classification?

During nutrition counseling, a patient asks about the best sources of omega-3 fatty acids. Which food should the nursing student recommend?

A patient with cardiovascular disease is advised to reduce their intake of trans fatty acids. Why are trans fatty acids harmful to health?

When analyzing a patient's diet, a nursing student observes a high intake of saturated fats. Which of the following health risks is most associated with this dietary pattern?

A nursing student is reviewing a patient's dietary plan. The patient consumes both saturated and unsaturated fats. How should the student evaluate this in terms of cardiovascular health?

A nursing student is asked to develop a patient education plan for reducing trans fats in the diet. Which recommendation would be most appropriate to include?