Biology Test II

Which substance is produced as a product of both glycolysis and aerobic respiration? A lactic acid B ethyl alcohol C ATP D glucose

ATP

How does the site of aerobic respiration in a cell compare with the site of anaerobic respiration? A Both aerobic and anaerobic respiration occur in the cytoplasm. B Both aerobic and anaerobic respiration occur in the mitochondria. C Aerobic respiration occurs in the mitochondria, while anaerobic respiration occurs in the cytoplasm. D Aerobic respiration occurs in the cytoplasm, while anaerobic respiration occurs in the mitochondria.

Aerobic respiration occurs in the mitochondria, while anaerobic respiration occurs in the cytoplasm.

Which is a difference between anaerobic respiration and aerobic respiration? A Anaerobic respiration requires oxygen. B Anaerobic respiration does not require oxygen. C Anaerobic respiration occurs only at the cellular level. D Anaerobic respiration only occurs outside of the cell.

Anaerobic Respiration does not require oxygen

Which distinguishes anaerobic respiration from aerobic respiration? A Anaerobic respiration requires oxygen, while aerobic respiration requires carbon dioxide. B Anaerobic respiration produces little ATP, while aerobic respiration produces large quantities of ATP. C Anaerobic respiration occurs in the mitochondria, while aerobic respiration occurs in the chloroplasts. D Anaerobic respiration releases large amounts of carbon dioxide, while aerobic respiration releases large amounts of oxygen.

Anaerobic respiration produces little ATP, while aerobic respiration produces large quantities of ATP.

Ava conducted an experiment to determine respiratory rates during different activities. She counted the number of breaths per minute. Ava noted that the number of breaths increases as physical activity increases. Why is there an increase in the number of breaths per minute as activity increases? A As activity increases, more oxygen is exhaled. B As activity increases, breathing becomes more efficient. C As activity increases, the oxygen needs of cells increase. D As activity increases, the rate of the heart beating increases.

As activity increases, the oxygen needs of cells increase.

How do cells in the human body release energy stored in an adenosine triphosphate molecule (ATP)? A by releasing adenosine in ATP B by trapping ATP from carbohydrates C by breaking a phosphate bond in ATP D by combining ATP molecules in chlorophyll

By breaking a phosphate bond in ATP.

Which equation represents cellular respiration? A C6H12O6 + 6O2 eq115500_a1 6CO2 + 6H2O B 6CO2 + 6H2O eq115500_b1 C6H12O6 + 6O2 C C3H8 + 5O2 eq115500_c1 3CO2 + 4H2O D 3CO2 + 4H2O eq115500_d1 C3H8 + 5O2

C6H12O6 + 6O2 eq115500_a1 6CO2 + 6H2O

Which of the following is produced during the process of cellular respiration? A carbon dioxide B sodium chloride C oxygen D sugar

Carbon dioxide

A student observes a flask containing a mixture of yeast, water, and a carbohydrate; the top of the flask is covered by a balloon. After 30 minutes, what waste products would she expect to find in the flask and balloon? A carbon dioxide and ethyl alcohol B carbon dioxide and lactic acid C oxygen and glucose D oxygen and starch

Carbon dioxide and ethyl alcohol

Which products are produced during aerobic respiration? A water and glucose B glucose and oxygen C carbon dioxide and water D oxygen and carbon dioxide

Carbon dioxide and water

Which type of energy do muscle cells use to produce mechanical energy in the movement of an arm? A nuclear B radiant C thermal D chemical

Chemical

Which organic molecules are primarily used to release energy during aerobic respiration? A carbohydrates and lipids B nucleic acids and lipids C amino acids and nucleic acids D enzymes and carbohydrates

Enzymes and carbohydrates

When placed in a glucose solution, yeast cells will produce bubbles. Which process are the yeast cells carrying out? A chemosynthesis B photosynthesis C fermentation D transpiration

Fermentation

During cellular respiration, cells convert the energy stored in glucose to make the energy molecule ATP, as shown in the equation. https://homebase.schoolnet.com/files/assess_files/79871710-6063-4b0e-8c3e-94d9191414d6/I71745_15.jpg Less than 40% of the energy found in glucose is actually converted into ATP. What happens to the other 60% of this energy? A It is used to reform ADP. B It is converted to heat energy. C It is stored as glycogen in the liver. D It is converted to a smaller carbohydrate.

It is converted to heat energy

During a biochemical reaction, (C3, H4, O3) is converted into carbon dioxide (CO2)and water(H20)In what cellular organelle does this biochemical reaction occur? A nucleus B cytoplasm C mitochondria D endoplasmic reticulum

Mitochondria

Animal cells perform functions using energy that is derived from glucose(C6H12O6) Which molecule is required for animal cells to obtain the most energy possible from a molecule of glucose? A water B oxygen C lactic acid D carbon dioxide

Oxygen

The bonding of oxygen to red blood cells is important to the body because it enables the body to A absorb nutrients from food. B make energy from light. C maintain a constant temperature. D perform aerobic respiration in cells.

Perform aerobic respiration in cells

What does the following word equation represent? Glucose+Oxygen-->Carbon Dioxide+ Water+ Energy A photosynthesis B regeneration C respiration D transpiration

Respiration

Glucose molecules provide the chemical energy cells use to carry on life processes. Some energy is always lost when cells break down the glucose molecules. Which statement explains how energy is lost in this process? A Some energy is changed back to glucose. B Some energy is converted into mass. C Some energy is converted into heat. D Some energy is changed into ADP.

Some energy is converted into heat.

How are the reactions for photosynthesis and cellular respiration related? A The glucose and oxygen produced in photosynthesis are used as reactants in aerobic cellular respiration. B The glucose and oxygen produced in photosynthesis are used as reactants in anaerobic cellular respiration. C The carbon dioxide and water produced in photosynthesis are used as reactants in aerobic cellular respiration. D The carbon dioxide and water produced in photosynthesis are used as reactants in anaerobic cellular respiration.

The carbon dioxide and water produced in photosynthesis are used as reactants in anaerobic cellular respiration.

Why must lactic acid be removed from muscle cells? A The lactic acid can poison muscle cells. B The lactic acid can cause muscle cells to change into fat. C The lactic acid can cause muscle cells to change into nucleic acids. D The lactic acid will cause the cytoplasm to become aerobic and very diluted.

The lactic acid can poison muscle cells.

Which is responsible for muscle pain felt after repeatedly lifting weights? A a buildup of ethanol due to aerobic respiration B a buildup of ethanol due to anaerobic respiration C a buildup of lactic acid due to aerobic respiration D a buildup of lactic acid due to anaerobic respiration

a buildup of lactic acid due to anaerobic respiration

If an animal has a limited supply of O2, which process would be most affected? A alcoholic fermentation B lactic acid fermentation C aerobic cellular respiration D anaerobic cellular respiration

aerobic cellular respiration

Which process produces more energy than it consumes? A aerobic respiration B protein synthesis C anaerobic respiration D active transport

aerobic respiration

Which type of reaction is shown below? glucose → lactic acid + ATP A photosynthesis B aerobic respiration C cellular respiration D anaerobic respiration

anaerobic respiration

In a human, which factor would most likely limit the production of ATP through cellular respiration? A pH levels B temperature C availability of products such as ATP D availability of reactants such as oxygen

availability of reactants such as oxygen

Which is the correct sequence of events during aerobic respiration? A electron transport chain, Kreb's cycle, glycolysis B glycolysis, Kreb's cycle, electron transport chain C Calvin cycle, electron transport chain, Kreb's cycle D electron transport chain, Kreb's cycle, glycolysis

glycolysis, Kreb's cycle, electron transport chain