Copy of Molecules of Life for wayground

Multiple Choice

What is the general structure of carbohydrates?

• They are usually linear chains

• They are usually pentagon or hexagon shaped

• They contain only carbon and hydrogen

• They are always found in solid form

Multiple Choice

What are the two main functions of carbohydrates as described in the image?

• Source of Quick Energy

• Forms cell walls in plants and bacteria

• Used for support and protection

• All of the above

Multiple Choice

What are the examples of monosaccharides mentioned in the image?

• Glucose and Sucrose

• Glucose and Fructose

• Fructose and Galactose

• Galactose and Sucrose

Multiple Choice

What are the two simple sugars that make up disaccharides?

• Glucose and Fructose

• Galactose and Glucose

• Sucrose and Lactose

• Maltose and Glucose

Multiple Choice

What is the term for a carbohydrate polymer formed by many monosaccharides bound together?

• Monosaccharide

• Disaccharide

• Polysaccharide

• Oligosaccharide

Multiple Choice

Which of the following is a polysaccharide?

• Deoxyribonucleic Acid

• Enzyme

• Starch

• Steroid

Multiple Choice

What is the example of carbohydrate polysaccharide shown in the image?

• Starch

• Glycogen

• Cellulose

• Fructose

Multiple Choice

What three things are produced from cellular respiration?

• Water, Energy, Carbon Dioxide

• Water, Glucose, Carbon Dioxide

• Glucose, Water, Oxygen

• Oxygen, Water, Energy

Multiple Choice

What is the function of the smooth endoplasmic reticulum in cells?

• Protein synthesis

• Lipid synthesis

• DNA replication

• Cell division

Multiple Choice

Propose a model to explain how DNA mutations can lead to cancer.

• Mutations cause DNA to replicate faster, leading to uncontrolled cell growth.

• Mutations in DNA repair genes lead to accumulation of errors and uncontrolled cell division.

• Mutations make DNA more susceptible to breakage, leading to cell death.

• Mutations in DNA cause it to consume more nutrients, starving other cells.

Multiple Choice

What are the two types of sugars found in nucleotides?

• Deoxyribose and Ribose

• Glucose and Fructose

• Sucrose and Lactose

• Maltose and Galactose

Categorize

Options (6)

Has Deoxyribose Sugar

Has Ribose Sugar

Double Stranded

Single Stranded

Thymine as a base

Uracil as a base

Sort the properties by whether they apply to DNA or RNA

DNA

RNA

Poll

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