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A: Protozoa are single celled eukaryote that is they have a well defined nucleus and other Complex doub...
Q: Word Bank 1. The are in Prokaryotic charge of waste disposal by things in the cell 2. Eukaryotic unw...
A: Cell is composed of various cell organelles in eukaryotes.
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A: Introduction:- Muscle tissue is composed with cells that have the special ability to shorten or co...
Q: How Is the Cell Cycle Controlled?
A: Cell cycle/division is a pivotal process in all living organisms and includes cell division, replica...
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A: Cholesterol is a type of lipid with a waxy appearance. It is found in the blood and is used in the s...
Q: Name one hormone produced by each of the following organs—the heart, liver, and placenta—and state t...
A: Hormones are chemical messengers secreted by glands in the body and necessary for the normal growth ...
Q: explain exergonic and endergonic reactions and provide examples of each?
A: Chemical reaction: It is the process in which one or more substance rearranges themselves in a parti...
Q: describe the process of transcription, explaining how DNA, RNA, and RNA polymerase interact to produ...
A: Genetic information in our cell is carried out from DNA to RNA and then to proteins. These proteins ...
Q: How do we know that during transduction bacterial cell-to- cell contact is not essential?
A: Transduction is a process of genetic recombination by which a foreign DNA is transferred into a bact...
Q: Biology Question
A: All living organisms have been divided into either prokaryotes or eukaryotes. In prokaryotes, there ...
Q: Many species can reproduce either asexually or sexually. Explain what you think might be the evoluti...
A: Introduction: There are two modes by which organisms produce or give rise to its offspring and that ...
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A: Mass number of an atom is the sum of the number of protons and neutrons in the nucleus of the atom. ...
Q: Which of these is a sexually transmitted disease caused by abacterium?a. gonorrheab. hepatitis Bc. g...
A: Any infectious agent or microorganism (Virus, bacterium, protozoa, ETC) that can cause disease is a ...
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A: Nutrients are the chemical substances present in our body. They can be organic or inorganic. Carbohy...
Q: List, in order, the structures that must conduct a soundwave from the time it enters the auditory ca...
A: The Human ear is the organ of hearing and balance that detects the sound and converts the sounds wav...
Q: Biology Question
A: Let the ml of Fentanyl to be administered is X ml. The desired dose is 400 mg and the concentration ...
Q: If scientists discovered a new single-celled organism that has no membrane-bound organelles, free-fl...
A: The cell is the basic structural and functional unit of our body. It carries out many functions in o...
Q: True or False: Ultrathin sections are used for light microscopy but are to thin to be stable under a...
A: Microscopes are used to visualize objects that are not visible to the naked eye. In microbiology, mi...
Q: Identify which arteries carry O2-poor blood.
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A: DNA Barcoding: Industrial barcodes are recognized by all as special markers for commercial goods. S...
Q: Some poisons and drugs act by_________ enzymes.When a drug is similar to the enzyme’s substrate, it ...
A: Poisons and drug both are inhibiting enzyme as they inhibit the enzyme function
Q: What is elasticity?
A: Elastic means the property of elasticity or the ability to reversibly deform without energy loss; hi...
Q: The products of photosynthesis are carbohydrate molecules and O2. From which of the substrate molecu...
A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can ...
Q: What is the factor of safety? On what basis is its value selected?
A: The cells are the primary unit of life. The cells form the tissues which collectively form an organ....
Q: During exercise the blood can become acidic. The carbonic acid (H2CO3)/bicarbonate ion (HCO3-) blood...
A: Carbonic acid is an acid formed by the action of enzyme carbonic anhydrase , which converet carbon d...
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A: In dark-field microscopy, microbes appear light in a dark background., viruses, macromolecules, ribo...
Q: Lid of petri dish was left on bench top for a few minutes after pouring of sterile medium. Effect: R...
A: Microbiology is the study of microorganisms that are invisible to the naked eye. The microorganisms ...
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A: ABO blood grouping in humans was discovered by Karl Landsteiner in the year 1901. It is determined b...
Q: . How does lifestyle affect health?
A: Health is defined as a state or condition of complete physical, mental and social well-being and not...
Q: Biology Question
A: The organism shown shows external features as listed below : Aquatic animals Umbrella shaped bells ...
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A: Water contains a considerable amount of free oxygen that supports life inside the aquatic system. Th...
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Q: What is the important of autotrophs in our ecosystem
A: Autotrophs are the organism which are able to undergo photosynthesis.
Q: Describe the structure and location of the remaining endocrine glands?
A: Endocrine system is a regulatory system of ductless glands that secrete chemical messengers called h...
Q: Is this correct answer? Can you help me to put the name of the label in the animal cell are A, B, an...
A: The above diagram depicts a generalized animal cell. An animal cell is eukaryotic in nature.
Q: Label each of the items in the diagram below:
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A: Hemophilia A and B are the major forms of hemophilia and affect males more than females. Hemophilia ...
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Q: What is the main function of a DNA helicase?
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The organism below belongs to Class_______________ .
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- IDENTIFY: In the genus Polysiphonia, food is stored specifically in the form of____________.Hello good day, I hope today has been kind to you. So I am having a problem answering this question and I need your help. Hoping for a response and thank you so much. Instruction: The answer must be in 2 paragraphs and each paragraph must have a minimum of 4 sentences. Thank you so much. Question: In a tabular form, compare and contrast cyst from trophozoite stages of the protozoa.Lab Report 3 Specimens (1 Representative Species each) for: • Phylum Platyhelminthes: Class Turbellaria • Phylum Platyhelminthes: Class Trematoda • Phylum Platyhelminthes: Class Cestoda Phylum Platyhelminthes: Class Monogenea • Phylum Nemertea ⚫ Phylum Nematoda: Class Adenophorea Phylum Nematoda: Class Secernentea • Phylum Annelida: Class Polychaeta sity-Pontevedra and Fisherie • Phylum Annelida: Class Cletillata: Oligochaeta • Phylum Annelida: Order Hirudinea RCFPatani-
- Plasmodium falciparum is the most harmful type of malaria. Comment.Most protozoan can exist in two different forms. Please describe them.Please check all statements that apply to trichomoniasis. (NOTE: Please change all question marks to checkmarks for correct answers or empty boxes for incorrect answers.) Check All That Apply Causative agent is the protozoan Trichomonas vaginalis. Causative agent is the protozoan Trichomonas vaginalis. Trichmoniasis is frequently asymptomatic. Trichmoniasis is frequently asymptomatic. Signs and symptoms are partly due to mechanical damage by the causative agent. Signs and symptoms are partly due to mechanical damage by the causative agent. People with "trich" are at higher risk of contracting HIV. People with "trich" are at higher risk of contracting HIV. T. vaginalis is always transmitted by sexual contact. T. vaginalis is always transmitted by sexual contact. The causative agent is identified by Gram staining.
- Briefly define the following terms: Phialides Hamathecium Ascus Operculum Ostiole Hymenium layer Ascogonium Antheridium Teleomorph Mitosporicthis is a scypha. label the incurrent canals, ostia, radial canals, spongocel if they are visible. if not visible, indicate not visible.Please select all of the statements that apply to chlamydial infections. (NOTE: Please change all question marks to checkmarks for correct answers or empty boxes for incorrect answers.) Check All That Apply Caused by Chlamydia trachomatis, a rod-shaped bacterium. Caused by Chlamydia trachomatis, a rod-shaped bacterium. Causative agent is an obligate intracellular parasite. Causative agent is an obligate intracellular parasite. Causative agent has two forms: elementary body and reticulate body. Causative agent has two forms: elementary body and reticulate body. Causative agent has two stages: cercaria and miracidium. Causative agent has two stages: cercaria and miracidium. Newborn babies of infected mothers can develop chlamydial eye infections.
- The picture below is a prepared slide of Fucus receptacle cross section. (40x) Make a sketch of this organism and using your Photo Atlas or online resources, label conceptacle, oogonia, antheridia, paraphyses (sterile hairs) cortex cells, medulla cells. Upload your sketch here. Edit View Insert Format Tools Table 12pt v Paragraph v |BIUAAll of the following are protozoan diseases of the gastrointestinal tract, acquired by ingesting cysts EXCEPT: Cryptosporidiosis Amoebic dysentery Giardiasis Trichomoniasis None of the other four answers (All are protozoan Gl diseases acquired by ingesting cysts)The large unicellular organisms have been observed in the vagina smear of a female patient with the symptoms of the inflammatory process of urogenital apparatus. The cell bodies of the organisms were pear-shaped with pointed posterior part, large nucleus and undulating membrane. What protozoans were found in the smear? Select one: a. Trichomonas vaginalis O b. Trypanosoma brucei gambiense O c. Lamblia intestinalis d. Toxoplasma gondii e. Trichomonas hominis