Quiz Biologia tema 1

What are some of the specializations of the plasma membrane mentioned?

• Photosynthesis and cellular respiration

• Microvilli, cilia, and flagella

• DNA replication and transcription

• Protein synthesis and folding

What is the role of the matrix cytoplasm in eukaryotic cells?

• Photosynthesis

• Metabolism

• DNA storage

• Protein synthesis

What determines the shape of cells in multicellular organisms?

• The type of nucleus.

• The function and pressure from neighboring cells.

• The presence of chloroplasts.

• The number of chromosomes.

What is a common feature of eukaryotic cells?

• Lack of nucleus

• Presence of membrane-bound organelles

• Single chromosome

• Absence of ribosomes

What distinguishes plant cells from animal cells?

• Presence of mitochondria

• Presence of chloroplasts

• Presence of ribosomes

• Presence of a nucleus

Into how many groups can the molecules in a cell be divided?

• One

• Two

• Three

• Four

What is the primary role of water in physiological processes?

• It acts as a catalyst

• It provides structural support

• It facilitates processes in an aqueous medium

• It stores energy

What is the relationship between water and physiological processes?

• Water hinders physiological processes

• Water is irrelevant to physiological processes

• Water is essential for physiological processes

• Water slows down physiological processes

What mineral is essential for the formation of chlorophyll and is found in bananas and soy?

• Magnesium (Mg)

• Potassium (K)

• Sodium (Na)

• Calcium (Ca)

Which of the following is NOT included in the group of organic components?

• Vitamins

• Carbohydrates

• Lipids

• Metals