Answer the following question given this paragraph: Biochemical reactions are chemical reactions that take place inside living things. Thousands of biochemical reactions continuously take place inside each cell. The sum of all these biochemical reactions is called metabolism. Q: What is the sum of all biochemical reactions in cells called? Choices: - respiration - diffusion - evolution - metabolism A:
metabolism
(Question)
Answer the following question given this paragraph: Q: What can accept a wide range of carbohydrates for catabolism? Choices: - photosynthesis - cellular respiration - enzymes - glycolysis A:
(Answer)
glycolysis
Ques: Answer the following question given this paragraph: None of your blood vessels are leaking this badly, or you'd be in the hospital! But your blood vessels do leak a little bit. Water and solutes pass out of the blood vessels and help form the fluid that bathes your body's tissues. Ultimately the fluid that is lost from the blood vessels is returned through the lymphatic system. Q: Ultimately, the fluid that is lost from the blood vessels is returned through what system? Choices: - symptomatic - venous - urinary - lymphatic A:
Ans: lymphatic
(Q).
Answer the following question given this paragraph: The lymph organs are the red bone marrow , tonsils , spleen , and thymus gland . They are described below ( Figure below ). Q: Red bone marrow, tonsils, spleen, and thymus gland are considered organs of what system? Choices: - endocrine - nervous - circulatory - lymphatic A:
(A).
lymphatic
Ques:Answer the following question given this paragraph: Migration is another type of movement that changes population size. Migration is the regular movement of individuals or populations each year during certain seasons. The purpose of migration usually is to find food, mates, or other resources. For example, many northern hemisphere birds migrate thousands of miles south each fall. They go to areas where the weather is warmer and more resources are available (see Figure below ). Then they return north in the spring to nest. Some animals, such as elk, migrate vertically. They go up the sides of mountains in spring as snow melts. They go back down the mountain sides in fall as snow returns. Q: Typically done to find food or mates, what do you call the regular movement of individuals or populations each year during certain seasons? Choices: - emmigration - erosion - industrialization - migration A:

Ans:migration
Ques:Answer the following question given this paragraph: 20.7 Nerve ConductionElectrocardiograms Nerve Conduction Electric currents in the vastly complex system of billions of nerves in our body allow us to sense the world, control parts of our body, and think. These are representative of the three major functions of nerves. First, nerves carry messages from our sensory organs and others to the central nervous system, consisting of the brain and spinal cord. Second, nerves carry messages from the central nervous system to muscles and other organs. Third, nerves transmit and process signals within the central nervous system. The sheer number of nerve cells and the incredibly greater number of connections between them makes this system the subtle wonder that it is. Nerve conduction is a general term for electrical signals carried by nerve cells. It is one aspect of bioelectricity, or electrical effects in and created by biological systems. Nerve cells, properly called neurons, look different from other cellsthey have tendrils, some of them many centimeters long, connecting them with other cells. (See Figure 20.27. ) Signals arrive at the cell body across synapses or through dendrites, stimulating the neuron to generate its own signal, sent along its long axon to other nerve or muscle cells. Signals may arrive from many other locations and be transmitted to yet others, conditioning the synapses by use, giving the system its complexity and its ability to learn. Q: What carry messages from our sensory organs and others to the central nervous system? Choices: - fibers - valves - blood vessels - nerves A:

Ans:
nerves