An example of carbon fixation is _____________.a. photosynthesisb. decompositionc. phagocytosisd. parasitism

Q: Which parasitic protist evades the host immune system by altering its surface proteins with each…

A: A protist is an organism with a plasma membrane, cytoplasm, a nucleus with a nuclear membrane, and…

Q: Mitochondria likely originated froma. archaea.b. invaginations of the cell membrane.c. bacteria.d.…

A: They consist of eubacteria and archaebacteria. Eukaryotes have complex internal organisation and…

Q: Describe the two types of fungal hypha.

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: According to the endosymbiotic theory, why was it adaptive for the larger (host) cell to keep the…

A: We do not know when the first living creature was established. We totally based on the evolutionary…

Q: Parasitic flatworms can avoid their host’s immune response by employing which of the following?…

A: Diffusion is a process which is used by flatworms for respiration across the outer membrane.…

Q: Mitochondria most likely evolved from _____________. a. a photosynthetic cyanobacterium b.…

A: Introduction: Mitochondria is a cellular organelle that is also known as the powerhouse of the cell.…

Q: Plants cannot fix nitrogen, yet some plants do NOT need nitrogen from the soil. This is because a.…

A: Photosynthesis is one of the crucial metabolic processes shown by the plants. The light energy from…

Q: ______carry out oxygen-releasing photosynthesis. a. Spirochetes c. Cyanobacteria b. Chlamydias d.…

A: Photosynthesis can be defined as the process by which green plants and certain other organisms will…

Q: Although they are not photosynthetic, apicomplexan parasites such as Plasmodium have modified…

A: Answer: Introduction: The Apicomplexa also known as Apicomplexia belong to phylum of parasitic…

Q: Protists with the capabilities to absorb nutrients from dead organisms are called_____________. a.…

A: Answer is c.)  saprobes.

Q: A pathogen would most accurately be described as aa. parasite.b. commensal.c. saprobe.d. symbiont.

A: Step 1 The disease is a disorder or deranged functioning of the body that results from an infection,…

Q: The following diagram shows the results of oxygen-seeking bacteria that were exposed to a filament…

A: i. More bacteria growth can be observed under blue and red light than green light as chlorophyll a…

Q: Which one is NOT one of the damages caused by free radicals? A. LDL B. DNA C. the cell membrance…

A: Answer :- Option (D) is correct. - RNA.

Q: In incubation period of a disease. Some diseases show signs and symptoms of the diseases quickly…

A: The incubation period is the time from exposure to the causative agent until the first symptoms…

Q: A type of cell wall that is often toxic. Question 8 options: a) gram-positive b) gram-negative…

A: Bacteria are part of large domain of prokaryotic microorganisms . Bacteria are few micrometer in…

Q: When conditions are unfavorable, some bacteria: a. Become non pathogenic b formspores, a resting…

A: Microorganisms that are single-celled plants can be pathogenic or non-pathogenic. Is the condition…

Q: CFCsa. produce chlorine gas. c. are carcinogens.b. cause global warming. d. bind to chromosomes.

A: Ans: CFCs: The chemical which is nonflammable, nontoxic and contains carbon, chlorine and fluorine…

Q: influence of biofilms in cystic fibroid and the effect of antibiotic treatment

A: Cystic fibrosis is a chronic condition of lung disease where the lungs get inflamed and it is…

Q: Match the letters on the diagram below to the terms. ________ stroma ________ thylakoid…

A: Plants are organisms with eukaryotic cells having cell walls and are capable of synthesizing their…

Q: Which of these would be evidence against endosymbiosis? a) chloroplast have their own DNA O b) their…

A: Endosymbiosis: It can be defined as a relationship between two organisms where one organism lives…

Q: Virusesa. are usually photosynthetic.b. consist of a single cell.c. consist of DNA or RNA and a…

A: The small, minute, and microscopic organisms are called microorganisms. The main groups of…

Q: A scientist claims that the Presence of aquaporins is in chloroplast membrane support that…

A: Aquaporins are also known as water channels.They are channel proteins from a larger family of major…

Q: Which of the following is not considered a microorganism?a. alga b. bacterium c. protozoan  d. flea

A: A microorganism or Microscopic organisms are single-celled. Here we have to check which of the…

Q: If an organisms that is a mixotroph loses its plastids, it survives because   A. It has an…

A: Mixotrophs-Those organisms that combine autotrophy (self dependant on food production) and…

Q: Mycolog is the branch of botany in which we study about: A) Algae B) Fungi C) Bacteria D) Virus

A: Algae, fungi, and bacteria are living organisms. A living organism has the characteristics of order,…

Q: Termites digest wood with the help of an enzyme secreted by the- (A) Salivary glands (B) Cells in…

A: Termites are insects that feed on wood. They get nutrients from cellulose found in wood.

Q: The yeasts whose fermentation activity produces thecarbon dioxide that makes bread rise are a .a.…

A: Introduction :- Ascomycetes, often known as sac fungi, are one of the most varied fungal groups,…

Q: The amoeba E. histolytica is a pathogen that forms liver abscesses in infected individuals. Its…

A: Amoeba is a kind of unicellular organism that has the ability to change its shape mainly by…

Q: New cells generate from(a) bacterial fermentation (b) regeneration of old cells (c) pre-existing…

A: Cells is defined as the basic and smallest unit of life. It is found in all living organism. It…

Q: a. Name a bacterial group that uses chlorophyll to photosynthesize.b. Describe the two major groups…

A: Name a bacterial group that uses chlorophyll to photosynthesize. The bacteria which use chlorophyll…

Q: Which alga was used by Calvin and his co-workers in their experiments of photosynthesis ? (A)…

A: Introduction - The Calvin cycle's carbon fixation stage receives ATP and NADPH from the light…

Q: you have a plant that is struggling to survive. after closer examination you notice tiny red mites…

A: Introduction  An ecosystem deals with both biotic and abiotic factors and their interaction with…

Q: The ability of a fungus to alternate between hyphal and yeast phasesin response to temperature is a…

A: The fungi are eukaryotic organisms. They mainly include microorganisms, molds, mushrooms, and yeast.

Q: Give an example of a protist that is: (a) a parasite of humans (b) very large and photosynthetic (c)…

A: Protist are eukaryotic organisms that are neither plant Or animal.

Q: All fungi are(A) symbiotic.(B) heterotrophic.(C) flagellated.(D) decomposers.

A: Fungi are eukaryotic organism, whose cell wall is made of chitin. They are placed in a separate…

Q: What kind of ailment can algal (algae) toxins cause? a. disease caused by a neurotoxin b. anthrax…

A: Introduction  A toxin is an organic poison that occurs in nature and is created by the metabolic…

Q: A glycocalyx functions in all of the folowing ways EXCEPT: a) adherence to non-living surfaces, such…

A: A glycocalyx is a loose sheet present around the bacteria cells.

Q: The host cell in the endosymbiosis that produced the firstchloroplasts was a(n) ________.a. early…

A: Introduction Eukaryotes are organisms with a nucleus encased within a nuclear envelope in their…

Q: An example of an autotrophy organism is 1- algae 2- the human 3- None of that

A: An autotroph is a living organism that can make its own nutrition from light, water, carbon dioxide,…

Q: NO EXPANSION NEEDED, ANSWER ONLY. 11. Oocyst of Toxoplasma is found in: a. human tissue b. the brain…

A: INTRODUCTION Answers of question 11-13 is given below.

Q: WRITE A SIMPLE RESEARCH ABOUT COVID 19. HOW THIS PANDEMIC AFFECTED THE PLANT AND ANIMAL LIFE.

A: COVID-19 (Coronavirus) has had an impact on daily life and is affecting the world economy. The…

Q: Some blue-green algae are used as bio fertilisers because they (a) are photosynthetic (b) have…

A: Any of a broad, varied group of prokaryotic, primarily photosynthetic organisms known as blue-green…

Q: A scientist is interested in genetically engineering a fungus to hinder its reproductive process so…

A: Fungi consist of a broad class of organisms from single yeast to multicellular organisms like…

Photosynthesis

Plants have a capacity that we humans can only imagine— the ability to produce food from sunlight. Sure, we can prepare some dishes that we can savor on, but it become possible because of the plants (as they serve as a producers of all the raw materials required). Photosynthesis is the method of assembling carbohydrates with the aid of sunlight.