The time required for a cell to undergo binary fission is called thea. exponential growth rate b. growth curve c. generation time d. lag period

Q: Bacterial endospores usually function in a. reproduction. b. survival. c. protein synthesis d.…

A: Bacteria are the prokaryotic organisms that lack the membrane-bound nucleus.

Q: Describe binary fission and how it relates to generation time and exponential growth.

A: The living organisms grow, metabolize, and divide. Life is sustained when the organisms reproduce.…

Q: Conjugation refers

A: Asexual reproduction is a form of reproduction that involves the production of a new organism. This…

Q: A cell suspension that is more turbid than another cell suspension (of the same cell type and media)…

A: Cell is the fundamental unit of life. It comprises of macronutrients such as carbohydrates,…

Q: When a ripe tomato is pricked with a needle a watery fluid comes out. This fluid is stored in:…

A: By pricking a needle the turgor pressure of ripe tomato is affected. Turgor pressure is the pressure…

Q: Which of the following is the best definition of generationtime?(a) The length of time it takes for…

A: Bacteria are unicellular prokaryotic microorganisms (nucleus is not enclosed in a nuclear membrane)…

Q: When Elodea leaves were placed in 10% NaCl, what was the result? a. The cell membrane shrank away…

A: Osmosis is a process through which the molecules of the solvent pass to a solution of high…

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: Select the correct answer from the answers provided. The time required for a cell to undergo binary…

A: A group of individuals of same species residing in same area is called as population. Population is…

Q: Endospores are.....   is the answer a, b, c, d, or e? a - metabolically inactive. b - resistant…

A: Endospores refer to the non-reproductive, tough, and dormant structure that is produced by bacteria.…

Q: what is the purpose of steaming the slide while applying malachite green in the endospore stain?…

A: Endospore staining:                  The spores were differentially stained by using special…

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: Which of the following is NOT true about bacterial endospores?   A. They are produced by bacteria…

A: The process of formation of endospore is called Sporulation. It is formed in some selected species…

Q: Explain why an endospore is not considered a reproductive body.

A: Bacteria are unicellular prokaryotic organisms which are devoid of membrane bound organelles and…

Q: Endospores are     a) resistant to extreme temperatures     b) produced by some prokaryotes…

A: Some bacteria of phylum Firmicutes produce a non-reproductive, tough, and a dormant structure called…

Q: Which of the following is NOT a benefit of normal Flora?   Question 2 options: A Normal gflora…

A:

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

A: Answer is c.)  saprobes.

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: What do you call a finger-like projection that arises from epithelial layer in some organs that…

A: Answer

Q: Which statement best describes why antifungal treatments may have side effects to our own cells? A.…

A: Introduction A pharmaceutical fungicide or fungistatic, often known as an antifungal drug, is a…

Q: In the period of bacterial growth,the phase where cells grow rapidly by binary fission is ? a)lag…

A: According to the question, we have to identify the period of bacterial growth, in a phase where…

Q: A community of prokaryotes surrounded by slime andadhering to a surface is called a(n)a. plasmid.b.…

A: Prokaryotes are those organisms which lack a membrane bound nucleus. They consist of eubacteria and…

Q: Both fl agella and cilia are found primarily in a. algae c. fungi b. protozoa d. both b and c

A: Cilia and flagella both are the characteristics which are required for the locomotion of the…

Q: Choose the combination of answers that most accurately completes the statement.An example of a…

A: The tiny organisms that cannot be observed by unaided eyes are the microorganisms. Bacteria are…

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: A bacterium that has had its cell wall removed is called:(a) A protoplast(b) A mycoplasma(c)…

A: Bacteria are single-celled prokaryotic organisms. These microbes possess cytoplasm, nucleus,  cell…

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: From the given option below what is the community of prokaryotes surrounded by slime and adhering to…

A: Prokaryotes are microbes without a nucleus or even other organelles in their cells. Bacteria and…

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: Protists with the capabilities to perform photosynthesis and to absorb nutrients from dead organisms…

A: Protists are an assorted collection of life forms. While special cases exist, they are basically…

Q: Spores released from a mushroom’s gills are_____ . a. flagellated c. dikaryotic b. produced by…

A: Introduction A mushroom, often known as a toadstool, is a fungus' fleshy, spore-bearing fruiting…

Q: From the given option below what is the community of prokaryotes surrounded by slime and adhering to…

A: Prokaryotes are organisms whose cells lack a true nucleus and other membrane bound organelles.  Some…

Q: In the TCA cycle, the enzyme aconitase is responsible for a. assembly b. polymerization c.…

A: In aerobic condition, pyruvate in the presence of pyruvate dehydrogenase complex produces Acetyl…

Q: Define the following terms: a. flagellum b. photosynthesis c. respiration d. capsule e.…

A: Cell are the building block of cell. It is the basic structural, biological and functional unit of…

Q: Starting with a single bacterial cell at time zero, assuming binary fission every 20 minutes, how…

A: Binary fission is a type of asexual reproduction typically observed in prokaryotes and a few…

Q: Define the following terms: a. carotenoid b. stroma c. β-carotene d. lutein e. thylakoid membrane

A: Define the following terms:a. carotenoidb. stromac. β-carotene

Q: The time interval required for the formation of two cells from one is called the A) generation time.…

A: The time span needed for a bacterial cell to separate or for a populace of bacterial cells to…

Q: When you see mold on a slice of bread,you are seeing a single cell of mold. A.True B.False

A: Molds are viewed as organisms and don't frame a particular ordered or phylogenetic groups, yet can…

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: If you start with one bacterium (generation 0), how many bacteria would you have by generation 6 as…

A: Under the suitable conditions a bacterium doubles at regular intervals. It is shown by exponential…

Q: Match the following growth phase terms to their definitions: Select the INCORRECT match. a.…

A: The bacteria represents a characterised growth curve during their culture. There are found lag…

Q: Bacteria and archaea reproduce by______ . a. binary fission c. conjugation b. transformation d. the…

A: To generate their young, animals use a number of reproduction methods. This type has historically…

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: Formation of a(n______) allows some soil bacteria to survive adverse conditions. a. pilus c.…

A: Introduction:- Microorganisms are adaptable to their surroundings, able to detect and adapt to their…

Q: A doctor is performing a study under a very powerful microscope and records the following…

A: The fungus is the heterotrophic organism such as mushrooms and moulds and they depend on others for…

Tissue renewal

In multicellular organisms, tissue is a level of structure that consists of a group of physically and functionally identical cells and their intercellular substances. Unicellular organisms do not have tissues. Tissues are absent or poorly differentiated even in the simplest multicellular animals, such as sponges. However, more evolved multicellular animals and plants have specialized tissues that may organize and govern an organism's reaction to its surroundings. The word tissue is derived from the Latin word 'weave.' Plants and animals have various kinds of tissue systems that differ in their work and composition according to the different requirements.