Which of the following protozoan uses flagella for locomotion? Group of answer choices dinoflagellates ciliates zooflagellates sarcodines

Q: The action potential is fired by: - Opening K+ channels by subthreshold response p- Opening Na Chann...

A: Action potential can be outlined as the phenomenon in which there occurs rapid increase in the membr...

Q: - For the resting membrane potential:

A: The resting membrane potential, or simply the resting potential, is the voltage across the membrane ...

Q: 37- The intersegmental reflex arc is one in which: a- No target is present. b- No receptor is presen...

A: Reflex arc is a neural circuit which began with sensory neuron.

Q: Define the following, and clarify the differences between them  A) Fermentation B) Aerobic respira...

A: Aerobic Respiration is the process of cellular respiration that occurs in the presence of oxygen gas...

Q: A. Given the observed values below, is there an agreement between the expected and observed ratios? ...

A: Question A We perform a monohybrid cross between two corn plants. The first plant has purple grains,...

Q: Why and nucleus transplantation technology still dangerous? are recombinant DNA technology

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Q: Which is NOT a factor that increases stroke volume with endurance training.       Reduced cardiac ...

A: ANSWER;- Reduced cardiac and arterial stiffness is not a factor that increases stroke volume with en...

Q: Match the following B vitamins with the roles of their coenzymes: riboflavin [ Choose ] [ Choose ] n...

A: B vitamins: they are a class of vitamins that are water-soluble which aids in cell metabolism and al...

Q: Use the image to correctly fill in the following blanks. The whole specimen is a [A], a gametophyte ...

A:      Fill in the blanks:        The whole specimen is a ________  (A), a gametophyte structure found...

Q: 50- Cerebellum can get information about movement: a- Corticopontine - cerebral c- Corticospinal tra...

A: Introduction: The cerebellum receives information from the sensory systems, the spinal cord and othe...

Q: Explain how cyclin D-CDK 4/6, Rb and E2F work in the presence of growth factor to get the cell progr...

A: Cyclin CDK 4/6 are the cyclin-dependent kinases that help in moving the cell from the G1 phase to th...

Q: Coomassie dye is the equivalent of what component used in analysis of DNA by agarose gel electrophor...

A: Western blot helps to identify specific proteins from a mixture of proteins and this step follows af...

Q: QUESTION 1 Match each term with its correct description +Anatomical sex A. A persons sense of themse...

A: The correct matches are written before each terms in below table. 

Q: Which point on the PV loop corresponds to the opening and closing, respectively of the aortic valve?...

A: Introduction :  PV loop derived from pressure and volume data found from cardiac cycle. If left vent...

Q: Draw and describe the different stages of meiosis of a cell with 6 chromosomes

A: Meiosis is a procedure in which a single cell divides twofold to form four cells with half the numbe...

Q: When considered individually, the type of blood vessel that has the lowest resistance is. A)arteriol...

A: Introduction:- In blood vessels, most of the resistance is due to vessel diameter, Resistance is a f...

Q: What is genetic equilibrium=

A:

Q: Which of the following is NOT part of the endomembrane system? O chloroplast O plasma membrane Ovesi...

A: Introduction: A cell is the smallest unit of life which has a definite structure and a specific func...

Q: 5. In the experiment of cell fusion, when tumor cells were fused with normal cells, the subsequently...

A: Please post the 6th question separately it has the missing information for the options.

Q: A. The influx of Na+ into the cell C. Removing the myline sheath. B. By the influx of Cl ions into t...

A: Cells constitute all the organs and the organ systems of the body. These systems are involved in the...

Q: List and give distinguishing characteristics of members of the Domain Bacteria

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Q: 41. The template strand of a gene has the sequence 3'-TCCCATGAG-5', Which of the following would be ...

A: Amino acids are the structural unit of proteins. there are majorly of 20 amino acids which are divid...

Q: Which of the following is TRUE in regard to water vapor as a greenhouse gas? Select all that apply. ...

A: Option 1 And 2 is false . Option 3 and 4 is true.

Q: What does it suggest when the cell has a lot of intricate Smooth ER?

A: There are two types of the endoplasmic reticulum.  Smooth endoplasmic reticulum (SER) Rough endopla...

Q: A population of white-tailed deer inhabits a certain patch of forest in Michigan. Which group of all...

A: A group of individuals of the same species that interbreed with each other is known as a population....

Q: A person traveled to Asia and is having trouble with jet lag. What would be the best way to get used...

A: Answer Jet lag, also known as jet lag disorder, is a transitory sleep issue that can affect anybody ...

Q: Evolutionary Thought: answer the question in essay form. Explain the differences between allele, ge...

A: Genetics is the study of organisation, expression and transfer of heritable genetic information.  Th...

Q: Describe the spinal cord according to: A. location B. shape and length C. vertebral levels of upp...

A: Note :- Since you have asked multiple questions im only answering the ist 3 as per bartleby guidelin...

Q: The diversity of vascular plants is organized based on anatomical differences in their roots, stems,...

A: The tissues present in the plant are broadly classified into the following types:- Epidermis Ground...

Q: The allele b occurs with a frequency of 0.8 in a population of giraffes. Give the frequencye of geno...

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous c...

Q: Meiosis: Naming Cells in Various Stages of Meiosis Match the picture of the cell with its meiotic st...

A: I answered you all, respectively in Step 2.

Q: What best describes the hind leg bones seen in the whale? Leg bone O Vestigial structures that had a...

A: INTRODUCTION Vestigial structure This is anatomical structures which has no longer purpose in the cu...

Q: 4) Bacteria- and cells in general- are enclosed in a semipermeable membrane. Use this information to...

A: Adding sugar or salt is an age old technique for preservation of  food for long terms

Q: A mutation in the Ras protein renders Ras constitutively active (RasD). What is constitutive activat...

A: The Ras protein can be referred to as tiny G protein that requires phosphorylation of guanosine trip...

Q: . The following data represent the base compositions of double-stranded DNA from two different bacte...

A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA (deoxyri...

Q: How would the discovery of DNA and how DNA "works" have changed how scientists could research develo...

A: The discovery of DNA has a great contribution to the field of Science and its advancements. The firs...

Q: Which of the following structures are used by amoeba for movement? Group of answer choices cilia pse...

A: Unicellular organisms have different structures that help them move around. These are known as organ...

Q: . You have identified a mutation in yeast, a unicellular eukaryote, that prevents the capping of the...

A: Central dogma states the conversion of DNA into mRNA via transcription and mRNA into proteins by tra...

Q: Summarize the terms used to characterize microbes based on they physical growth factors.

A: Microorganisms can be classified on the basis of physical requirements which include pH, temperature...

Q: What is the most important step in preparing our tissues? Explain in your own words.

A: Introduction: Light microscopy is the most widely used technique to study the internal details of ce...

Q: What is the mathematical expression for the genetic equilibrium for genes with two alleles? Is this ...

A: Introduction: Hardy – Weinberg Principle mathematically explains the occurrence and consistency of g...

Q: Discuss the following: Lysogeny establishment in bacteriophage lambda Lysogeny mentainance in bacte...

A: This phenomena is first elaborated and explained by French biologist André Lwoff in the early 1950s....

Q: What are the adaptations of parasitic nematodes that make them successful as endoparasites? Please i...

A: Nematodes include round worms  These are free living or parasitic .Body wall is made of thick cuticl...

Q: To release DNA from cells, detergent is used to disrupt the membranes of the cell and nucleus. What ...

A: Membranes are primarily composed of a bilayer of lipids(fats). In addition to lipids, there are prot...

Q: does cell theory states that all living things are composed of cells and that all cells come from ot...

A: Unicellular organisms are capable of independent existence and performing the essential functions of...

Q: What is the mathematical expression for the genetic equilibrium for genes with two alleles? Is this ...

A: The situation of an allele or genotypes in a genetic pool (such as a community) in which the prevale...

Q: Why do some, if not most aquatic organisms, have supplemental respiratory organs as compared to stri...

A: Breathing is an automatic process. The respiratory centre in the brain controls how often a breath i...

Q: Which correctly characterizes the difference between gram+ and gram- bacteria? Group of answer choic...

A: The gram+ and gram - are the two types of bacteria that are differentiated based on the gram stainin...

Q: 12- The depolarization is a result for the entry of A. Na+ ions B. K+ ions C. Ca+2 ions D. CI- ions

A: Depolarization or hyperpolarisation occurs when ions enter on the opening or closing or ions channel...

Q: In a populationof manatees, short whiskers are recessive to long whiskers. There are estimated to be...

A: The ideal population is found in Hardy Weinberg equilibrium. The population is not facing any migrat...

Microbial Taxonomy

Taxonomy is the science of naming, classifying, and describing organisms. The taxonomy will include all the plants, microorganisms, and animals on this planet. Carl Linnaeus coined the taxonomy term. He is known as the father of taxonomy. Microbial taxonomy is a criterion of grouping microorganisms into groups based on their similarities and past relatedness. Microorganisms belonging to the same group are differentiated from the others via grouping into categories. This differentiation makes the study of microorganisms easy. There are different types of microbial taxonomies like Numerical and Molecular taxonomy. The study of microorganisms is known as microbiology. Microbiology is a broad term that takes into account microbial cultures, taxonomic studies, evolutionary relationships. Microbial interaction and diversity are huge data that needs to be compiled under the subject of microbiology. Microbiology covers various organisms like bacteria, fungi, algae, plants, animals, etc.