Biology 2e
2nd Edition
ISBN: 9781947172517
Author: Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher: OpenStax
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 23, Problem 20RQ
An example of carbon fixation is
- photosynthesis
- decomposition
- phagocytosis
parasitism
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
An example of carbon fixation is _____________.a. photosynthesisb. decompositionc. phagocytosisd. parasitism
Microbes which feed on dead organic material are classified as:
pathogens
parasites
saprophytes
autotrophs
How would radiation at 220 nm affect a microbial cell?
It would allow it to photosynthesize.
It would allow cells to synthesize vitamin D.
It would have little effect, since this wavelength is not easily absorbed by cells.
It would cause mutations.
It would deactivate photolyases.
It would have no effect. This wavelength is absorbed by the atmosphere’s ozone layer.
Chapter 23 Solutions
Biology 2e
Ch. 23 - Figure 23.5 What evidence is there that...Ch. 23 - Figure 23.25 Which of the following statements...Ch. 23 - Figure 23.28 Which of the following statements...Ch. 23 - What event is thought to have contributed to the...Ch. 23 - Which characteristic is shared by prokaryotes and...Ch. 23 - Mitochondria most likely evolved by ___________ ....Ch. 23 - Which of these protists is believed to have...Ch. 23 - In 2016, scientists published the genome of...Ch. 23 - Which of the following observations about a...Ch. 23 - Protists that have a pellicle are surrounded by...
Ch. 23 - Piotists with the capabilities to perform...Ch. 23 - Which of these locomotor organs would likely be...Ch. 23 - Alternation of generations describes which of the...Ch. 23 - The amoeba E. histolytica is a pathogen that forms...Ch. 23 - Which protist group exhibits mitochondrial...Ch. 23 - Conjugation between two Paramecia produces total...Ch. 23 - What is the function of the raphe in diatoms?...Ch. 23 - What genus of piotists appears to contradict the...Ch. 23 - A marine biologist analyzing water samples notices...Ch. 23 - An example of carbon fixation is photosynthesis...Ch. 23 - Which parasitic protist evades the host immune...Ch. 23 - Which of the following is not a way that piotists...Ch. 23 - Describe the hypothesized steps in the origin of...Ch. 23 - Some aspects of eukaryotes are more similar to...Ch. 23 - Explain in your own words why sexual reproduction...Ch. 23 - Giaidia iamblia is a cyst-forming protist parasite...Ch. 23 - Explain how the definition of protists ensures...Ch. 23 - The chllorophyte (green algae) genera Ulva and...Ch. 23 - Why might a light-sensing eyespot be ineffective...Ch. 23 - Opisthokonta includes animals and fungi, as well...Ch. 23 - Describe two ways in which paramecium differs from...Ch. 23 - How does killing Anopheles mosquitoes affect the...Ch. 23 - Without treatment, why dees African sleeping...Ch. 23 - Describe how increasing stress to the ocean would...
Additional Science Textbook Solutions
Find more solutions based on key concepts
If an object is to rest on an incline without slipping, then friction must equal the component of the weight of...
College Physics
Name the components (including muscles) of the thoracic cage. List the contents of the thorax.
Human Physiology: An Integrated Approach (8th Edition)
4. What five specific threats to biodiversity are described in this chapter? Provide an example of each.
Biology: Life on Earth (11th Edition)
7. Both Tim and Jan (problem 6) have a widow’s peak (see Module 9.8), but Mike has a straight hairline. What ar...
Campbell Biology: Concepts & Connections (8th Edition)
Match the people in column A to their contribution toward the advancement of microbiology, in column B. Column ...
Microbiology: An Introduction (13th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- The amoeba E. histolytica is a pathogen that forms liver abscesses in infected individuals. Its metabolic classification is most likely ______. a. Anaerobic heterotroph b. Mixotroph c. Aerobic phototroph d. Phagocytic autotropharrow_forwardMicrobes can be used to decrease the use of chemical fertilizers & pesticides. Explain how can this be accomplished?arrow_forwarda microbe that decomposes the organic remains of dead organisms. (decomposers is wrong. i don't know why)arrow_forward
- Make a simple diagram or drawing (arrows only if you want to) the interconnection of carbon and nitrogen cycle. Also, write the microorganisms (Scientific names) involved in each process. Thank you!arrow_forwardWhich statement DOES NOT describe the microbes on plants? A. May form a biofilm on the surface. B. Always belong to the aerobic microbe group. C. Can be found as epiphytes or endophytes. D. Maybe incidental, symbiotic or pathogenic.arrow_forwardThe 2 eynzymes are affected by a substrate. Choose all correct answers.arrow_forward
- Toxic byproducts are made by some organisms that use oxygen for metabolism. true/ falsearrow_forwardAnswer the riddle. We are microorganisms. We are selfless. We make the environment conducive for our other siblings to grow at the expense of our life. Add us to food and we can positively transform it. But don’t be too happy because some of us can spoil it. Name us.arrow_forwardBacteria of the genus Listeria, grows best aerobically, but can survive when there is no or very little oxygen. This characteristic classifies them as ___. obligate anaerobes obligate aerobes psychrophiles facultativearrow_forward
- A microbicidal agent has what effect?a. sterilizesb. inhibits microorganismsc. is toxic to human cellsd. destroys microorganismsarrow_forwardYou have discovered a cyanobacteria with only photosystem I. The bacteria is unable to fix CO2. Explain thoroughly how you think this microorganisms makes ATP and reducing powerarrow_forwarddo they consume or produce methane, i am stuck Methanogens _______. Complete the statement to make it true. Group of answer choices are only found in anaerobic habitats thrive in an oxygen rich environment consume methane contribute to the earth's cool temperaturesarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Biology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxBiology Today and Tomorrow without Physiology (Mi...BiologyISBN:9781305117396Author:Cecie Starr, Christine Evers, Lisa StarrPublisher:Cengage LearningBiology: The Dynamic Science (MindTap Course List)BiologyISBN:9781305389892Author:Peter J. Russell, Paul E. Hertz, Beverly McMillanPublisher:Cengage Learning
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Biology Today and Tomorrow without Physiology (Mi...
Biology
ISBN:9781305117396
Author:Cecie Starr, Christine Evers, Lisa Starr
Publisher:Cengage Learning
Biology: The Dynamic Science (MindTap Course List)
Biology
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Cengage Learning
Nutrient Cycling | Soil Food Web School; Author: Dr Elaine's Soil Food Web School;https://www.youtube.com/watch?v=NVhY4ssMtbI;License: Standard youtube license