Biology Final Exam - Fall

A student is collecting the gas given off from a plant in bright sunlight. The gas being collected is probably-

• Oxygen

• Carbon Dioxide

• Nitrogen

• Hydrogen

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The Calvin cycle is another name for--

• Light Dependent Cycle

• Krebs Cycle

• Light Independent Cycle

• Glycolysis

What are the reactants for photosynthesis?

• water, carbon dioxide, sunlight

• water, protein, sunlight

• sugar, carbohydrates, water

• hydrogen, oxygen, carbon dioxide

Tags

NGSS.MS-LS1-6

What are the reactants for cellular respiration & what is the end result?

• hydrogen and carbon dioxide / photosynthesis

• sugar and oxygen / photosynthesis

• protein and sugar / photosynthesis

Tags

NGSS.HS-LS1-7

Photosynthesis is to chloroplasts as cellular respiration is to-

• Nucleus

• Ribosome

• Mitochondria

• Endoplasmic Reticulum

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

What are the stages of cellular respiration?

• independent cycle, Krebs cycle, phosphate chain

• glycolysis, bicycle, cytokinesis

• glycolysis, Krebs cycle, electron transport chain

Tags

NGSS.HS-LS1-7

What is the function of a catalyst?

• slows down chemical reaction

• speeds up chemical reaction

Tags

NGSS.HS-PS1-5

The most abundant compound in most living things is

• Oxygen

• Carbon

• Hydrogen

• Nitrogen

What are 3 characteristics of enzymes?

• glycolysis, forms different end products from fixed substrate, acts best at high pH

• catalyst, forms same end products from fixed substrate, uses carbohydrates

• catalyst, they are proteins, works best at certain pH

What are the functions of proteins?

• lowers activation level, breaks bonds between phosphate groups

• helps grow disease and decreases tissue

• helps fight disease, regulates cells, builds tissue such as muscle