Protist encystment is usually triggered by changes in the environment. Compare and contrast this with endospore formation in Gram-positive bacteria.

Question

Want to see more full solutions like this?

Answer 1

Textbook Question

Chapter 25, Problem 1CHI

Protist encystment is usually triggered by changes in the environment. Compare and contrast this with endospore formation in Gram-positive bacteria.

Expert Solution & Answer

Summary Introduction

A microbial cyst is a dormant or resting stage of microorganism, generally a protist or bacterium or rarely an invertebrate animal. It assists the organism to live in an unfavourable environment. Several protists are capable of encystment. The morphology of an organism becomes simpler and it matures into a resting stage is called cyst.

Explanation of Solution

Encystment also assists the microbes to easily disperse from one host to another host and to favourable environmental conditions.

Comparison:

Generally, both encystment and endospore formation are triggered by starvation. Additionally, both cysts and endospores have strong and thick cell walls, low or no metabolic rate and it can live in harsh environments.

Contrast:

The formation of endospore takes place within the female gametophyte and it only disperses after the death of gametophyte. In encystment, any cell death cannot be caused by cell but it survives over unfavourable conditions. When compared to Gram-positive spores, the cysts of protist are less resistant to long environmental stress.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

Biopharmaceutics and Pharmacokinetics:Two-Compartment Model Instant Absorption Questions SHOW ALL WORK, including equation used, variables used and each step to your solution, report your regression lines and axes names (with units if appropriate) :Calculate a-q a) B1, b) B2, c) hybrid rate constant (1) d) hybrid rate constant (2) e) t1/2,dist f) t1/2,elim g) k10 h) k12 i) k21 j) initial concentration (C0) k) central compartment volume (V1) l) steady-state volume (Vss) m) clearance (CL) AUC (0→10 min) using trapezoidal rule n) AUC (20→30 min) using trapezoidal rule o) AUCtail (AUC360→∞) p) total AUC (using short cut method) q) volume from AUC (VAUC)

Glitazones reduce insulin resistance by binding to a transcription factor in adipocytes, thereby reducing thesecretion of fatty acids. Glitazones are taken orally (in pill form). Using pharmacokinetic modeling, deriveequations to describe how the concentration of glitazones varies in the plasma as a function of time. Yourequations should be of the form: dCglitazone /dt = something, or dMglitazone /dt = something. Your model shouldinclude three compartments: the gut, the plasma, and the fatty tissues. Make sure to include a diagram thatillustrates your thinking, state all assumptions, and define your variables. Do not solve the equations.

Case Study—Ella Review the case study and then answer Parts A through F. Ella has a family history of diabetes. She wants to follow a healthful eating pattern that can lower her risk for developing this condition. Her dietitian recommends a goal of 450 to 600 kcal per meal and advises Ella to follow the Acceptable Macronutrient Distribution Range (AMDR) for carbohydrates and the Dietary Guidelines for Americans 2015-2020, which recommend limiting added sugar. She also recommends that Ella choose whole grains rather than processed grains. Ella decides to pack a lunch to take to work every day. This morning she’s making a sandwich for her lunch. Categories of Sandwich Options (Top of the screen) Breads Spreads Cheeses Vegetables Proteins Specific food items to select White Bread 6-inches Honey Mustard Provolone LettuceTomatoBell Peppers Turkey Part A - Reading Nutrition Facts Panels for Total Kilocalories How many total kilocalories are in Ella’s sandwich? _____…

Answer 2

Textbook Question

Chapter 25, Problem 1CHI

Protist encystment is usually triggered by changes in the environment. Compare and contrast this with endospore formation in Gram-positive bacteria.

Expert Solution & Answer

Summary Introduction

A microbial cyst is a dormant or resting stage of microorganism, generally a protist or bacterium or rarely an invertebrate animal. It assists the organism to live in an unfavourable environment. Several protists are capable of encystment. The morphology of an organism becomes simpler and it matures into a resting stage is called cyst.

Explanation of Solution

Encystment also assists the microbes to easily disperse from one host to another host and to favourable environmental conditions.

Comparison:

Generally, both encystment and endospore formation are triggered by starvation. Additionally, both cysts and endospores have strong and thick cell walls, low or no metabolic rate and it can live in harsh environments.

Contrast:

The formation of endospore takes place within the female gametophyte and it only disperses after the death of gametophyte. In encystment, any cell death cannot be caused by cell but it survives over unfavourable conditions. When compared to Gram-positive spores, the cysts of protist are less resistant to long environmental stress.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Textbook Question

Chapter 25, Problem 1CHI

Protist encystment is usually triggered by changes in the environment. Compare and contrast this with endospore formation in Gram-positive bacteria.

Expert Solution & Answer

Summary Introduction

A microbial cyst is a dormant or resting stage of microorganism, generally a protist or bacterium or rarely an invertebrate animal. It assists the organism to live in an unfavourable environment. Several protists are capable of encystment. The morphology of an organism becomes simpler and it matures into a resting stage is called cyst.

Explanation of Solution

Encystment also assists the microbes to easily disperse from one host to another host and to favourable environmental conditions.

Comparison:

Generally, both encystment and endospore formation are triggered by starvation. Additionally, both cysts and endospores have strong and thick cell walls, low or no metabolic rate and it can live in harsh environments.

Contrast:

The formation of endospore takes place within the female gametophyte and it only disperses after the death of gametophyte. In encystment, any cell death cannot be caused by cell but it survives over unfavourable conditions. When compared to Gram-positive spores, the cysts of protist are less resistant to long environmental stress.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Textbook Question

Chapter 25, Problem 1CHI

Protist encystment is usually triggered by changes in the environment. Compare and contrast this with endospore formation in Gram-positive bacteria.

Expert Solution & Answer

Summary Introduction

A microbial cyst is a dormant or resting stage of microorganism, generally a protist or bacterium or rarely an invertebrate animal. It assists the organism to live in an unfavourable environment. Several protists are capable of encystment. The morphology of an organism becomes simpler and it matures into a resting stage is called cyst.

Explanation of Solution

Encystment also assists the microbes to easily disperse from one host to another host and to favourable environmental conditions.

Comparison:

Generally, both encystment and endospore formation are triggered by starvation. Additionally, both cysts and endospores have strong and thick cell walls, low or no metabolic rate and it can live in harsh environments.

Contrast:

The formation of endospore takes place within the female gametophyte and it only disperses after the death of gametophyte. In encystment, any cell death cannot be caused by cell but it survives over unfavourable conditions. When compared to Gram-positive spores, the cysts of protist are less resistant to long environmental stress.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

A microbial cyst is a dormant or resting stage of microorganism, generally a protist or bacterium or rarely an invertebrate animal. It assists the organism to live in an unfavourable environment. Several protists are capable of encystment. The morphology of an organism becomes simpler and it matures into a resting stage is called cyst.

Explanation of Solution

Encystment also assists the microbes to easily disperse from one host to another host and to favourable environmental conditions.

Comparison:

Generally, both encystment and endospore formation are triggered by starvation. Additionally, both cysts and endospores have strong and thick cell walls, low or no metabolic rate and it can live in harsh environments.

Contrast:

The formation of endospore takes place within the female gametophyte and it only disperses after the death of gametophyte. In encystment, any cell death cannot be caused by cell but it survives over unfavourable conditions. When compared to Gram-positive spores, the cysts of protist are less resistant to long environmental stress.

Answer 8

Expert Solution & Answer

Summary Introduction

A microbial cyst is a dormant or resting stage of microorganism, generally a protist or bacterium or rarely an invertebrate animal. It assists the organism to live in an unfavourable environment. Several protists are capable of encystment. The morphology of an organism becomes simpler and it matures into a resting stage is called cyst.

Explanation of Solution

Encystment also assists the microbes to easily disperse from one host to another host and to favourable environmental conditions.

Comparison:

Generally, both encystment and endospore formation are triggered by starvation. Additionally, both cysts and endospores have strong and thick cell walls, low or no metabolic rate and it can live in harsh environments.

Contrast:

The formation of endospore takes place within the female gametophyte and it only disperses after the death of gametophyte. In encystment, any cell death cannot be caused by cell but it survives over unfavourable conditions. When compared to Gram-positive spores, the cysts of protist are less resistant to long environmental stress.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

A microbial cyst is a dormant or resting stage of microorganism, generally a protist or bacterium or rarely an invertebrate animal. It assists the organism to live in an unfavourable environment. Several protists are capable of encystment. The morphology of an organism becomes simpler and it matures into a resting stage is called cyst.

Answer 12

Explanation of Solution

Encystment also assists the microbes to easily disperse from one host to another host and to favourable environmental conditions.

Comparison:

Generally, both encystment and endospore formation are triggered by starvation. Additionally, both cysts and endospores have strong and thick cell walls, low or no metabolic rate and it can live in harsh environments.

Contrast:

The formation of endospore takes place within the female gametophyte and it only disperses after the death of gametophyte. In encystment, any cell death cannot be caused by cell but it survives over unfavourable conditions. When compared to Gram-positive spores, the cysts of protist are less resistant to long environmental stress.

Answer 13

Ch. 25.1 - Prob. 1RIA Ch. 25.1 - Prob. 2RIA Ch. 25.1 - Prob. 3RIA Ch. 25.1 - Prob. 4RIA Ch. 25.1 - Prob. 5RIA Ch. 25.1 - Describe vesicular, ovular, and chromosomal...Ch. 25.1 - Why has taxonomic classification of protists been...Ch. 25.2 - Prob. 1MI Ch. 25.2 - What are the functions of the stigma and the...Ch. 25.2 - Prob. 1RIA

Protist encystment is usually triggered by changes in the environment. Compare and contrast this with endospore formation in Gram-positive bacteria.

Solution Summary: The author explains that microbial cysts are dormant or resting stages of microorganisms, such as protists or invertebrate animals. Both encystment and endo

Concept explainers

Videos

Explanation of Solution

Want to see more full solutions like this?

Chapter 25 Solutions