Biology 10 Testbank and Answers

7. If the bacteria became lysogenic, people would see improvements much faster, because more phages are being produced to combat the cholera bacteria.

6. What results would you expect if the experiment started with glucose and Lugol’s Solution

PCO2 decreased during rapid breathing because more CO2 was removed from the blood than normal. Each breath expels a certain amount of CO2. If the breathing rate increases, then more CO2 is expelled.

7. Did the minute ventilation increase, decrease, or not change with exercise? of course the minute ventilation increase tremendously after exercising.

B. The muscles that help move air in and out of the lungs are severely compromised.

Photosynthesis is the process in which plants consumed inorganic materials like solar light, carbon dioxide and water and converted it to an organic molecule like sugar and an inorganic gas like oxygen. Light is one of the major elements influencing the rate of photosynthesis; direct light concentration affects the noncyclic pathway (light

Question K: How would you have expected Cari’s deceased Pco2 and alkaline blood pH to have affected her breathing?

2. Based on the results of your experiment, would you reject or accept each hypothesis that you produced in question 1? Explain how you determined this.

I. Which of the symptoms Cari has described are due to lack of oxygen and reduced oxygen exchange at her tissues?

A reaction has an equilibrium constant, Keq, of 50. When performed in the presence of an appropriate enzyme, the forward rate of reaction is increased 20-fold. What will happen to the reverse rate of reaction?

In eukaryotes, stored primarily in the cell nucleus. A nucleic acid using deoxyribose rather than ribose.

Also he’s oxygen diffusion rate has increased due to the more oxygen which is absorbed by the alveoli and then circulated around the body.

this means that is the optimal temperature, but in bacterial occur in less time than in fungal

Prelab Questions Analyze prokaryotic and eukaryotic cells. 1.Similarities : They both have DNA as their hereditary material. They are both layer bound. They both have ribosomes. They have comparative fundamental digestion system.

Which of the following must be true about photon absorption and energy levels of pigments? (a) The energy of an absorbed photon must be equal to the difference of energy between two energy levels. (b) The higher the energy levels are, the higher the energy of the photons a pigment will absorb. (c) The energy levels of a pigment become higher when a photon is absorbed.