The change in the curve, which would appear if nutrient availability were increased. Given: The figure below represents the growth curve plotted on a nonlogarithmic scale: Introduction: The growth curve of a cell is characterized by five distinct stages, including lag, exponential or log, stationary, death phase, and phase of prolonged decline. The growth curve is a graphical representation, which depicts how much amount of a cell increases or decreases over time.

Question

Want to see the full answer?

Answer 1

Question

Definition Definition Phase during which the number of bacteria cell deaths gradually equals the number of viable or actively dividing cells due to decreased reproduction rate. Microbes utilize all nutrients present in the growth medium to multiply during the growth of the bacterial population, which results in the deposition of waste matter, toxins, and inhibitory compounds in the media. This changes media conditions, such as temperature and pH, creating an unfavorable environment for bacterial growth. Here, the growth rate becomes stabilized.

Chapter 4, Problem 2CT

Summary Introduction

To review:

The change in the curve, which would appear if nutrient availability were increased.

Given:

The figure below represents the growth curve plotted on a nonlogarithmic scale:

Introduction:

The growth curve of a cell is characterized by five distinct stages, including lag, exponential or log, stationary, death phase, and phase of prolonged decline. The growth curve is a graphical representation, which depicts how much amount of a cell increases or decreases over time.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

A sample of blood was taken from the above individual and prepared for haemoglobin analysis. However, when water was added the cells did not lyse and looked normal in size and shape. The technician suspected that they had may have made an error in the protocol – what is the most likely explanation? The cell membranes are more resistant than normal. An isotonic solution had been added instead of water. A solution of 0.1 M NaCl had been added instead of water. Not enough water had been added to the red blood cell pellet. The man had sickle-cell anaemia.

With reference to their absorption spectra of the oxy haemoglobin intact line) and deoxyhemoglobin (broken line) shown in Figure 2 below, how would you best explain the reason why there are differences in the major peaks of the spectra? Figure 2. SPECTRA OF OXYGENATED AND DEOXYGENATED HAEMOGLOBIN OBTAINED WITH THE RECORDING SPECTROPHOTOMETER 1.4 Abs < 0.8 06 0.4 400 420 440 460 480 500 520 540 560 580 600 nm 1. The difference in the spectra is due to a pH change in the deoxy-haemoglobin due to uptake of CO2- 2. There is more oxygen-carrying plasma in the oxy-haemoglobin sample. 3. The change in Mr due to oxygen binding causes the oxy haemoglobin to have a higher absorbance peak. 4. Oxy-haemoglobin is contaminated by carbaminohemoglobin, and therefore has a higher absorbance peak 5. Oxy-haemoglobin absorbs more light of blue wavelengths and less of red wavelengths than deoxy-haemoglobin

Answer 2

Question

Definition Definition Phase during which the number of bacteria cell deaths gradually equals the number of viable or actively dividing cells due to decreased reproduction rate. Microbes utilize all nutrients present in the growth medium to multiply during the growth of the bacterial population, which results in the deposition of waste matter, toxins, and inhibitory compounds in the media. This changes media conditions, such as temperature and pH, creating an unfavorable environment for bacterial growth. Here, the growth rate becomes stabilized.

Chapter 4, Problem 2CT

Summary Introduction

To review:

The change in the curve, which would appear if nutrient availability were increased.

Given:

The figure below represents the growth curve plotted on a nonlogarithmic scale:

Introduction:

The growth curve of a cell is characterized by five distinct stages, including lag, exponential or log, stationary, death phase, and phase of prolonged decline. The growth curve is a graphical representation, which depicts how much amount of a cell increases or decreases over time.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Definition Definition Phase during which the number of bacteria cell deaths gradually equals the number of viable or actively dividing cells due to decreased reproduction rate. Microbes utilize all nutrients present in the growth medium to multiply during the growth of the bacterial population, which results in the deposition of waste matter, toxins, and inhibitory compounds in the media. This changes media conditions, such as temperature and pH, creating an unfavorable environment for bacterial growth. Here, the growth rate becomes stabilized.

Chapter 4, Problem 2CT

Summary Introduction

To review:

The change in the curve, which would appear if nutrient availability were increased.

Given:

The figure below represents the growth curve plotted on a nonlogarithmic scale:

Introduction:

The growth curve of a cell is characterized by five distinct stages, including lag, exponential or log, stationary, death phase, and phase of prolonged decline. The growth curve is a graphical representation, which depicts how much amount of a cell increases or decreases over time.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Definition Definition Phase during which the number of bacteria cell deaths gradually equals the number of viable or actively dividing cells due to decreased reproduction rate. Microbes utilize all nutrients present in the growth medium to multiply during the growth of the bacterial population, which results in the deposition of waste matter, toxins, and inhibitory compounds in the media. This changes media conditions, such as temperature and pH, creating an unfavorable environment for bacterial growth. Here, the growth rate becomes stabilized.

Chapter 4, Problem 2CT

Summary Introduction