Q: Which of the following statements is true? a) cells do not need ribosomes if they have mitochondria…
A: Cells are the most basic unit of life. Depending on the presence or absence of a well-defined…
Q: Describe the contribution of each of the following to the establishment and maintenance of membrane…
A: In this question we have to describe aboutestablishment and maintenance of membrane potential See…
Q: Based on the diagram, the blue/orange image in the center picture represents... O enzyme O product O…
A:
Q: Respiration includes. OA. breathing OB. inhalation OC. gas exchange OD. cellular respiration OE. all…
A: Introduction Metabolism refers to the chemical reactions that occur within the cells of the body to…
Q: c. If two of these kittens grow up and mate, what is the probability of their second- generation…
A: C. We apply product rule two independent event occuring together can be calculated by multiplying…
Q: 5. You were asked to prepare 250 ml of Acidified Potato Dextrose agar for the subculture of…
A: Nutrient media contain definite amounts of different nutrients. For supporting the growth, these…
Q: Interphase: chromosomes are unpaired Prophase: chromosomes and centromeres have replicated, but…
A: Based on the image below, briefly write two (2) conclusions from this process.
Q: You mutagenized bacteria and isolated two mutants that you suspected to be defective in DNA…
A: The answer is option 4- you have isolated temperature sensitive mutants that are defective in DNA…
Q: Viruses have DNA and RNA. True or false.Explain your answer.
A: A virus is an infectious microorganism made up of a nucleic acid segment (DNA or RNA) encased in a…
Q: Shoshana and Darius both have a family history of two genetic disorders - sickle cell anemia (use A…
A: Phenylketonuria (PKU) is an inherited disorder that increases the levels of a substance called as…
Q: a. List three (3) features to identify the structure of a chromosome. b. Based on the three…
A: Introduction :- Chromosomes are the greatest level of DNA and protein organisation. Chromosomes'…
Q: Which of the following statements describes a process related to reproduction? During asexual…
A: Reproduction is the production of offspring from the parents. Since the gametes produced by parents…
Q: Make the contrasts asked for below between more developed nations and less developed nations. About…
A: Introduction Biological resources in general mean landscapes, life, animals, or shelters, or general…
Q: Identify the hormone if hypothalamic, anterior pituitary, posterior pituitary, or peripheral
A: Hypothalamic Hormones ( synthesized by hypothalamus, stored in posterior pituitary) :- ADH Oxytocin…
Q: Suppose researchers captured, marked and released 2000 turtles. During the recapture phase, they…
A: The population is defined as the number of individuals found in a particular area. Mark recapture…
Q: 1- in comparing aerobic and anaerobic respiration , something that is always different between the…
A: Cellular respiration is the process by which food, in the form of sugar (glucose), is transformed…
Q: The model that the type of foods one eats is the primary determinant of body mass is best summarized…
A: Answer: any type of food can be understood by knowing the calories it contains
Q: Cancer usually begins in the bronchi or bronchioles. Components of cigarette smoke contribute to the…
A: 1. Mucous layer compared between Diagram A and B Everytime we smoke we are plugging small airways…
Q: What happens during the TERMINATION step of transcription? A. base pairs are added to the mRNA…
A: Transcription is a process in which a gene's DNA sequence is copied (transcribed) to make an RNA…
Q: Please refer to the passage to help you answer this problem. Which of these characteristics is NOT…
A: Viruses- they are agent with small size and simple composition that can multiply only in living…
Q: This graph represents two lines that show World Population Growth, 1750-2150 2150 2100 2050 2000…
A: The graph depicts the distribution of population. The population has been plotted against the years.…
Q: List the three main ways that aerosol deposition occurs within the airways
A: Introduction The process through which aerosol particles accumulate or deposit on solid surfaces,…
Q: Discuss Chemical Influences, Bacterial Influences, and Psychological Influences on digestion and…
A: Digestion is the process by which large food particles are broken down into small food particles…
Q: Ex: A well is need to be drilled to 15,000 ft. The entrance into abnormal pressures at 10,000 ft are…
A: The build up pressure after drilling 15000 ft under abnormal pressure ( barrier) can be calculate…
Q: Why should there be difference in sampling methods between an aquatic and a terrestrial community?
A: Sampling is a method of obtaining a numerical (quantitative) measurement that is an estimate of the…
Q: Which of the following increase plasma glucose levels during fasting or exercise? Group of…
A: In this question we have to describe about effect of cellular response during exercise and fasting.…
Q: This type of viral lifecycle(s) is displayed [Choose ] by the Lambda bacteriophage. [Choose ] Lytic…
A: The phage DNA enters the host cell by attachment and penetration during the lysogenic cycle. The…
Q: Answers Gram Stain Reaction Bacterial Cell Shape Bacterial Cell Arrangement Is this an acid-fast…
A: Introduction Staining is the technique to view the bacterial cells in a smear of inoculum, Gram…
Q: Special features and ecology that contributed to the evolution of the flora of the Core Cape Region.
A: Soil pH is gradient that exist in soil.depth incorporate different leneages of Flora. climatic…
Q: Compared to DNA, RNA; a) Uses thiamine b) Has an OH group on the 3' carbon and DNA does not Oc) Is…
A: DNA or Deoxyribonucleic acid is the genetic material in humans. RNA or ribonucleic acid in some…
Q: Learning task 18-02: Genetic Disorders 1. Research and write a brief description of each genetic…
A: Introduction When a mutation (a detrimental modification to a gene, also known as a pathogenic…
Q: thesis outline of any species threatened by illegal, unreported and unregulated fishing
A: Introduction Illegal, unreported, and unregulated (IUU) fishing is a broad term that captures a wide…
Q: Please answer both parts Part A. Evolution cannot produce "perfect" organisms because: a. Mutations…
A: Evolutionary Biology is defined as the process of gradual changes in organisms to form more and more…
Q: A. Explain why it is important that an energy producing pathway contains at least one regulatory…
A: Importance of regulatory enzymes and ATP in metabolic pathways.
Q: You are studying bacterial cells and you find bacteria with a mutation that causes it to produce…
A: The DNA is double stranded in the bacteria . During the replication these two strands of the DNA…
Q: Regulation of conservative DNA through GATC(guanine adenine thymine cytosine) methylation.
A: DNA is usually defined that they have two-stranded molecules that have complementary base pairing…
Q: Is gender identity a fixed biological reality? Why or why not?
A: Biology is the study of life or living matter in all of its forms and manifestations, with a focus…
Q: Define horizontal gene transfer in bacteria and explain 3 mechanisms by which this can take place in…
A: A horizontal gene transfer is a process of transferring genetic material between two unrelated…
Q: Polymerase chain reaction is commonly used in the laboratory for a) reverse transcription Ob) DNA…
A: In biological and medical research centers, The polymerase chain reaction (PCR) is a frequent…
Q: Describe the three important of the protein DnaA.
A: In this configuration, the DNA(Deoxyribonucleic acid) duplex hinders replication. Only when both…
Q: Question:- is there any redeeming value to including either saturated fat or trans fat in the diet?
A: Fats: Fats, particularly mono and polyunsaturated fatty acids, are responsible for decreased rates…
Q: 8. A dog breeder selects dogs for breeding based on the traits that he wants to pass onto future…
A: Species diversity is a measure of biological variety seen in a certain ecological community,…
Q: = The Applications and Requirements for Tissue Engineering?
A: Tissue Engineering Tissue engineering is a rapidly emerging discipline of biomedical engineering…
Q: What is the advantage of receiving a fecal transplant? It is the least invasive way to try and…
A: There are a multitude of treatment options available to treat Clostridium difficile infection, both…
Q: How would you describe GENES and CHARACTERISTICS using everyday objects? Provide a description as to…
A: Introduction Cell is the basic structural and functional unit of life. In eukaryotes the cell…
Q: Which of the following do Prokaryotes and Eukaryotes NOT have in common? Select all that apply.…
A: In this question we have to describe about difference between prokaryotic and Eukaryotic cell, their…
Q: If Sarah 74 kg walks for 32 minutes at 0.6 miles per hour on a level track ( 1% grade), how many…
A: The amount of calories burnt while walking is determined by the body-weight, the distance and speed…
Q: earning Task 17-02: Punnett Squares write step-by-step instructions you can follow to make a…
A: Punnett square was first devised by sir Reginald C. Punnett in the year 1905. Hence the cross got…
Q: 6F. What conformational state is stabilized by y in ATP synthase? Why might achieving this state…
A: ATP synthase, its subunit and proton motif force requirement.
Q: 7B Which step in this process is an anaplerotic reaction? 7C Circle the steps in the gluconeogenesis…
A: The process by which the lactate in liver is converted into glucose is called as lactic acid pathway…
Helping tags: Biology,
.
.
.
WILL UPVOTE, just pls help me answer the questions correctly and explain them clearly. Thanks.
Step by step
Solved in 2 steps
- How would you distinguish between Listeria monocytogenes and othe Listeria species on Chromogenic Listeria agar supplemented with Brilliance Listeria Differential supplement (SR0228)?Identify a biochemical test that can differentiate Enterobacter agglomerans from Enterobacter cloacaeWhy is CFU more applicable to a culture of Streptococcus than to a culture of E. coli?
- If an esculinase-postive and an esculinase-negative bacteria species can both grow on the Bile Esculin Agar media, how are the two bacteria species distinguished?How do the methyl-red and Voges-Proskauer tests differentiate between certain members of the Enterobacteriaceae?Between Enterobacter aerogenes and Enterobacter cloacae, which are positive or negative for phenylalanine deaminase and ornithine decarboxylase test results?
- For which of the five hydrolysis tests (starch, casein, triglycerides, tryptophan, and urea) would a positive test result be expected for: a. the etiologic agent of acne, Propionibacterium acnes? Explain. b. the etiologic agent of gastric ulcers, Helicobacter pylori? Why would this activity be advantageous in this environment?Why is CFU more applicable to a culture of streptococcus than to a culture of E.coliBetween Enterobacter aerogenes and Enterobacter cloacae, which are positive or negative for methyl red and Voges Proskauer test results?