Answered: e cells were first seen microscopically…

Science

Biology

e cells were first seen microscopically by A. Scheiden B. Schwann C. Leeuwenhock D. Robert Hook

Complete Textbook Of Phlebotomy

5th Edition

ISBN:9781337464314

Author:Hoeltke

Publisher:Hoeltke

Chapter3: Basic Human Anatomy And Physiology

Section: Chapter Questions

Problem 3RQ

See similar textbooks

Related questions

Q: A bacteriophage can infect ________. a. the lungs b. viruses c. prions d. bacteria

A: The cell which does not have membrane-bound organelles and nucleus is termed as prokaryotic cells.…

Q: Which statement about Yersinia pestis is false?a) Conditions inside human phagocytes activate…

A: Yersinia pestis is a non-motile, rod-shaped, Gram-negative bacterium that do not consists of spores.…

Q: An example of an emerging virus isa. phage λ.b. HIV that causes AIDS.c. a strain of influenza virus…

A: Virus is a microbe that consists of RNA (Ribo Nucleic Acid) as their genetic material. Most of the…

Q: Rubella diseases is described first by the scientist: A) Abu Baqre B) Ronald Ross C) Laveris D)…

A: Answer is A.) Abu Baqre.

Q: Bacteria such as Mycoplasma that lack cell walls are:(a) Sensitive to penicillin(b) Resistant to…

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

Q: A bacterial arrangement in packets of eight cells is described as a __. a. micrococcus b.…

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

Q: A fungi that improves the fight against PTB was isolated from the fungus-infected ___: a. chickens…

A: Answer: Introduction: Pulmonary TB (PTB) is a bacterial contamination of the lungs which is leading…

Q: Compare and contrast onion cell, Staphylococcus aureus, and cheek cell.

A: Both prokaryotic cells and eukaryotic cells have cytoplasm, ribosome, and a plasma membrane.…

Q: Which of the following refer/s to viruses? A. They are disease-causing. B. They contain DNA or…

A: Introduction: Viruses are non-cellular microscopic particles that can replicate inside the living…

Q: An infection peculiar to swine causes ____________ when transmitted tohumans.a. anthrax b.…

A: Infectious diseases are caused by microbes or pathogens.

Q: cell is not applied for (a) Algae (b) Bacteria (c) Virus (d) Fungi

A: A cell is a cytoplasmic mass that is outwardly attached by a cell membrane. Cells are the smallest…

Q: Which of the following is not true of viruses? O A. They have a prokaryotic cell structure B. They…

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: Which is not a characteristic of Streptococcus pyogenes? a. group A streptococcus c. sensitive to…

A: Ans: Streptococcus pyogenes: It is the gram-positive organism and is the causative agent of diseases…

Q: Virusesa. have DNA confined in a nucleus.b. are relatively rare compared to living organisms.c. do…

A: Viruses are small and infective particles. These are primarily made up of nucleic acid and proteins.…

Q: Which of the following animals are affected by infection orendosymbiosis with Wolbachia bacteria?(a)…

A: BASIC INFORMATION DISEASE It is basically the illness of the body. This affects our bodily…

Q: Which of the following is not associated with prions? a. Replicating shapes b. Mad cow disease c.…

A: An infectious agent is something that invades another living thing. Sorts of irresistible…

Q: gained notoriety when they were implicated in brain infections, such as what is popularly known as…

A: Mad cow disease is a disease that leads to neurodegeneration in cattle and produces symptoms like…

Q: _________3. It is microbial organisms that has a gene that makes plants resistant to herbicides.…

A: Introduction Herbicides are crop-protecting agents that are used to kill weeds or disrupt normal…

Q: A virus with an envelope is most likely A. an animal virus B. better able to hide from the hosts…

A: when virus infect a cell , it penetrate the cell membrane and reaches the nucleus . after its life…

Q: Cryptococcosis is associated witha. blowing winds b. plant debris c. pigeon droppings d. excavation…

A: Cryptococcosis is a pulmonary infection, which is caused by the inhalation of soil contaminated with…

Q: a. What is the article about? b. When did this happen? c. Where did it take place?

A: We only answer up to 3 sub-parts since the exact wasn't mentioned. Please resubmit the question and…

Q: - In a paragraph explain a) What is resident flora? b)How might resident flora prevent infection…

A: Healthy people live in harmony with most of the microorganisms that establish themselves on or in…

Q: The mold that produces penicillin is Penicillium notatum. enicillium is the name of its (a) genus…

A: Penicillin was discovered by Alexander Fleming as the metabolic by-product of the fungus Penicillium…

Q: Which of these is true of prions?a. They are small RNA viruses.b. They replicate in the nucleus.c.…

A: Prions are the infectious substances that are discovered by Stanley B. Prusiner.

Q: A decubitus ulcer (bedsore) is an example of: A. Molecular death B. Necrobiosis C.…

A: De 1, Decubitus ulcer is characterized by the pressure necrosis occur in a area of body subjected…

Q: Who is being mentioned/affected in this article? e. How did it happen? f. Why did it happen?

A: Hepatitis is the inflammation of the liver, it disturbs the metabolic processes such as the…

Q: How does the transmission of each of the following diseases take place?(a) Amoebiasis (b) Malaria…

A: Any disorder in either structure or function in an animal, plant, or human that results in negative…

Q: A cell with a Barr body is______ . a. a bacterium c. from a female mammal b. a sex cell d. infected…

A: A Barr body is defined as a stained X chromosome which is inactivated and found in mostly every…

Q: the largest population of bacteria live within the _____________. a. large intestine b. stomach…

A: Humans have a complex digestive system consisting of the alimentary canal and various types of…

Q: Viruses are not considered living because they ________. a. are not made of cells b. lack cell…

A: Virus are proteinaceous infectious agents that is capable of replication only inside a living cell.…

Q: The nucleic acid of animal viruses enters the host cell througha. injection b. fusion c. endocytosis…

A: A virus is a very small submicroscopic agent that is known for causing infections in its host…

Q: Under which condition(s) can a disease become an epidemic? Choose all that apply. Ro = = 0.8 Ro = 1…

A: R0, which is known as “R naught,” is a mathematical term that indicates how contagious is an…

Q: an agent that is bacteriostatic

A: A bacteriostatic agent is a chemical/biological agent that inhibits or stops bacteria from…

Q: acteriophage is a (A) Fungus (B) Bacteria (C) Virus (D) Protozoa

A: Bacteriophages are composed of proteins that encapsulate a deoxyribonucleic acid or ribonucleic acid…

Q: Bacteriophages kill their host quickly by____ . a. binary fission c. a lysogenic pathway b. a lytic…

A: Bacteriophages are viruses that use bacterial cells as hosts.

Q: Prions (a) consist of RNA with no protein coat (b) are misfolded proteins (c) cause several…

A: A prion is described as a type of protein that has the ability to trigger the normal proteins that…

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: Which among A-C is not matched correctly? A) O Pseudomurien: comprises cell wall of Archaea B) O…

A: Archaea refers to a domain that includes unicellular prokaryotic organisms. Archaea shows…

Q: B. The Strange Case of BeriBeri In 1887 a strange nerve disease attacked the people in the Dutch…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Select the letter of the choice that best completes the statement. Infections that are spread by…

A: A vector is a non-disease-causing creature that spreads infection by transporting germs from one…

Q: Antibiotics are chemical substances derived from microbes like_____.a) Fungi, Algae b) Fungi,…

A: Antibiotics are the substances which are used to inhibit the growth or kill bacteria…

Q: are onion cells gram positive or gram negative and are cheek cells gram positive or gram negative.

A: Gram staining is used to differentiate between gram-negative and gram-positive bacterial cells. The…

Q: The infective stage of Entamoeba histolytica to man has A. Pseudopodia B. ingested red blood cells…

A: E. histolytica is cosmopolitan amoebic parasite which is found all over the world and infect 35- 50…

Q: Drugs that target ergosterols or glucans are for treatment of infections from organisms representing…

A: Ergosterol or glucans,chemical composition is 5,7-diene oxysterol. It is found in the cell membrane…

Q: Cells (a) are not found among the bacteria (b) always have nuclei (c) are the building blocks of…

A: The cell is the smallest unit of life. It contains several organelles which are programmed to do…

Q: Soil mycobacteria can be the cause ofa. tuberculosis b. leprosy c. fish tank granuloma d.…

A: Bacteria are microscopic single-celled prokaryotes that thrive in diverse environmental conditions.…

Question

The cells were first seen microscopically by

A. Scheiden

B. Schwann

C. Leeuwenhock

D. Robert Hook

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

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

Who declared "Omnis cellula e cellula"? a. Zacharias Janssen b.Anton van Leeuwenhoek c. Albrecht von Roelliker d. Rudolf Virchow
Give typing answer with explanation and conclusion 2. Identify the person or people below associated with Cell Theory. Multiple Answer Question: You may choose more than one answer if more than one answer is correct. Louis Pasteur Robert Koch Alfred Hershey Martha Chase
Why may some bacteria use extracellular enzymes to form blood clots? View Available Hint(s) for Part H The blood clots are a necessary food source for the bacteria. Blood clot can hide bacteria from the immune system. A blood clot leads to tissue necrosis or death, a necessary condition for infection. The blood clots cause disease, which is the intended purpose of the bacteria.
Select the letter of the choice that best completes the statement. Organisms that can only live inside the cells are calleda. flora.b. bacteria.c. viruses.d. fungi.
Instructions: Create a concept mapping in the Historical Development of Microbiology and write a brief explanation about it. DO NOT COPY CONCEPT MAP ON THE INTERNET I WILL GIVE BAD FEEDBACK asap
A type of cell wall that is often toxic.Question 8 options: a) gram-positive b) gram-negative c) acid-fast d) mycoplasma
Someone comes in to the hospital with an infection. The infection does not respond to antibiotics, and the organism is too small to see when viewed under the microscope, even smaller than a bacterium. What is the most likely cause of the illness? Bacteria Virus Fungus Protozoan
A type of cell wall that is often toxic. Question options: a) gram-positive b) gram-negative c) acid-fast d) mycoplasma
Koch's Postulate proved that: normal flora are necessary for life some diseases are caused by microbes yeasts produce alcohol from sugar viruses are not cells
type a two paragraph paper(5 sentence minimum per paragraph) where the first paragraph summarizes the steps of the scientific method and the second paragrah explains all the reasons the scientific method is important.
Unlike eukaryotic cells, prokaryotic cells ________. a. have no plasma membrane b. have RNA but not DNA c. have no nucleus d. a and c
Figure 1.8 Which of the following statements is false? A. Tissues exist within organs which exist within organ systems. B. Communities exist within populations which exist within ecosystems. C. Organelles exist within cells which exist within tissues. D. Communities exist within ecosystems which exist in the biosphere.