Q: In a tube dilution test the, MIC is the growth of a microbe. Highest Concentration Smallest…
A: MIC stands for Minimal Inhibitory Concentration. It is measured in microgram/mililitre.
Q: What is the oxygen requirement and gram reaction of Herpes Simplex Virus Types 1 and 2? Is it…
A: Following i will be answering the questions:- oxygen requirement and gram staining of herpes simplex…
Q: Gram-Negative rods, Facultative anaerobe, Non-lactose fermeting, Oxidase-negative Escherichia…
A: Introduction Bacteria are unicellular, prokaryotic organism. They are under the kingdom Monera.…
Q: Plants with non-woody stems (herbaceous plants) rely heavily on turgor pressure to help hold them…
A: As we know that In herbaceous plant turgor pressure is very important to hold them upright . There…
Q: protein and find that the encoded protein is substantially longer than normal, with the extra amino…
A: Introduction The mutation is defined as any change or alteration in the sequence of DNA bases,…
Q: Identify whether the claim "The normal gene function is essential for the viability of the…
A: Small fish called zebrafish are utilised in research and the aquarium sector. The body and fins of…
Q: Ticks and dust mites are most closely related to which of the following? options: Spiders…
A: Ticks and mites These are small insects that are found everywhere. Mostly these tiny insects are…
Q: Lab Data Environment: Polluted Forest Typica Carbonaria Total Typica Carbonaria q Moths Released…
A: Given, Total number of months in G5 is 1435 Typica = 29 Carbonaria = 1406 q is the recessive Allele…
Q: Which of the following is NOT true about human plague (Yersinia pestis infection)? Infected fleas'…
A: Human plague is an infectious disease caused by the plague-causing bacterium named as Yersinia…
Q: Activated B-Cells Clustered T-Cells Antigen Antibody
A: Immunoglobulin is made up of two words immune and globulin. The word immuno means immune response…
Q: lia is a recessive X-linked trait. Women who carry the gene but do not have hemophilia are carriers…
A: An inherited clotting condition, haemophilia A is often referred to as basic haemophilia. It happens…
Q: Question 9 Rivers have never caught on fire before. O True False
A: Rivers have never caught on fire before. O True O False
Q: Since the blue indicate the number of sequenced RNA samples what does the purple bars indicate in…
A: RNA are formed by the transcription of DNA. The main enzyme for transcription is RNA polymerase that…
Q: The enzymatic activity of prokaryotic DNA polymerases is faster than that of eukaryotic DNA…
A: DNA replication is the synthesis of a new DNA strand. This synthesis of a new DNA strand takes place…
Q: Activity of threonine deaminase
A: Enzymes are biological catalysts that speed up the chemical reaction by lowering activation energy,…
Q: 3. (a) What are the different methods of cell lysis? Discuss in detail.
A: Cell disruption refers to the process of breaking cells in order to obtain the desired product,…
Q: Explain why the secondary immune response (months, years, or decades after the first exposure to a…
A: Immunity is a phenomenon build up inside the body of an organism in order to cope up with foreign…
Q: Which of the following types of mutation that changes the mRNA sequence after the codon that…
A: Frameshift mutation is a type of mutation that changes the reading frame via the indel mutation…
Q: Contracting the flu virus from a coworker, getting ill, and then having your immun system…
A: When some type of infection or toxins goes into the body of an individual organism than the…
Q: during the history of the discovery of viruses they were first called filterable agents, then they…
A: Beijerinck, in 1898, first discovered virus which are thought to be as connecting links between…
Q: Who discovered Varicella-zoster virus (VZV)?
A: Introduction A virus is an infectious microorganism made up of a protein-coated segment of nucleic…
Q: Which of the following phyla or classes displays the greatest number of species? Question 1…
A: Species is defined as the group of organisms having ability to interbreed with them and produce…
Q: Which of the following is NOT true about tetanus? Preventable by a toxoid vaccine against tetanus…
A: Tetanus is a serious disease, but it can be prevented with vaccination. It is important for all…
Q: Which of the following is a type of Immune Treatment gained from recombinant technology? Factor VIII…
A: Introduction Recombinant DNA technology involves a series of procedures or techniques that are used…
Q: Question 12 There are four elements that make up all amino acids. Two of these are carbon and…
A: Amino acids combine to form proteins. Amino acids and proteins are building blocks of life.
Q: the probable function of an epithelium whose cells bear microvilli.
A: The production of numerous glands is also a result of the epithelial tissue, which also lines the…
Q: Scientific method observation
A: The scientific method is a set of procedures that researchers use to find answers to certain…
Q: Which type of cells are responsible for the secretion of antibodies? Plasma cells Monocytes NK cells…
A: Which type of cells are responsible for the secretion of antibodies?
Q: Which of the following types of macromolecules produced by one organism can “transform” another…
A: Organisms Organisms are the living individual like animals plants or single celled living form.
Q: Describe the general function of plasma membrane.
A: The plasma membrane serves as the cell's outer barrier, dividing the interior cellular components…
Q: Which of the following is not considered a "first line of defense" against pathogens? a) lysozyme b)…
A: All the options are considered as the first line of defense against pathogens .…
Q: in what ways are temperature and heat transfer used in health sciences?
A: Temperature and heat transfer are two important concepts in the health sciences. Temperature is a…
Q: Identify the major transport mechanism that carry substance in and out of cells.
A: Different mechanisms are used to move chemicals through plasma membranes. Due to the selective…
Q: Which level of organization refers to the population of different species interacting in an…
A: From the individual organism to the entire ecosystem and biosphere, ecologists examine environments…
Q: Question 13 In the response to raising the pH of the blood: hydrogen ions are donated carbon dioxide…
A: In response to raising the pH of blood - ?
Q: Imagine you repeated the counting of N. crassa conidial cells and found an average number of cells…
A:
Q: Describe the classification and types of connective tissues.
A: Introduction: Because of their distinct properties, connective tissues are classified as different…
Q: Salmonella typhi is a facultative anaerobe. Explain comprehensively.
A: The group Enterobacteriaceae includes the genus Salmonella, which consists of microorganisms linked…
Q: 8. If a neuron in Layer II of primary visual cortex responds to lines that are at a 45 degree…
A: 25% of the visual area comprises the cortex which contains approximately 5 billion neurons. This…
Q: Question 56 Match the correct term to the description. Portion or compartment of an ecosystem in…
A: A food chain describes and demonstrates how the nutrients move from one organism to another. And the…
Q: bout the actual parents of three of the babies in (B2) has type AB- blood. Baby 3 (B3) has type ypes…
A: Introduction There four different blood groups are found in human. Blood group A, B, AB, and O.…
Q: How to entered a virus in a humen body?
A: The human body is an ideal environment for viruses. Our bodies provide everything that a virus needs…
Q: Before the experiments performed by Griffith, Avery and colleagues, and Hershey and Chase, the…
A: The genetic substance of the cell is DNA (deoxyribonucleic acid), which is found in chromosomes…
Q: Describe the ATP production process using the chemiosmotic model.
A: The energy source for numerous biological processes in live cells, including muscular contraction,…
Q: (b) Define concentration polarization and polarization modulus. How is polarization modulus…
A: CP is a process of accumulation of retained solutes in the membrane boundary at the feed side. It is…
Q: describe how DNA shuffling and molecular breeding are used to generate hybrid genes and the…
A: DNA shuffling or molecular breeding is an in-vitro molecular method, where mutant genes are created…
Q: Eukaryotic cells have multiple complex mechanisms for the regulation of gene expression, but a…
A: Answer :- a) Operons Explanation - Eukaryotic genes aren't organized into operons, therefore every…
Q: Describe the locations of the different types of membranes in the body. What are they used for?
A: Introduction: Bodily membranes are thin sheets of cells or tissues, covering the surface of the…
Q: Forked bristles, miniature wings, and sable bodies are all homozygous recessive traits whose genes…
A: According to the answering guidelines, I'm going to answer 1st 2 part (A, B ) only. For the answer…
Q: The founder effect is related to genetic drift, and the bottleneck effect is related to genetic…
A: There are two situations where a small population develops from a bigger one: the founder effect and…
What was the control for the starvation resistance experiment?
answersa. Generation 0
b.Generation 1
c.Generation 2
d.Generation 60
Step by step
Solved in 3 steps
- inate S_Q1_Science_Biology_2022-2023 Question 1 200 TIDO D D BO 70 60 550 40 30 20 10 OF 0 5 X me graph shows the growth of the P caudatum population when it is grown separately. P. caudatum Alone 250 200 150 5 V 10 Time (days) Q Zoom 10 Time (days) 15 15 The graph shows the growth of the P. aurelia and P. caudatum populations when they are grown together. Both Species Grown Together 20 2022 Illuminate Education TM, Inc. Question 1 Which statement is supported by the graphs? A A B C D Accessibility Tools Signed in as: Zavion Ma Q Review/✔ Finish T ABG P. caudatumrand P. aurelia competed equally for resources. P. aurelia and P. caudatum did not compete for resources. P. aurelia was better able to compete for resources than P. caudatum P. caudatum was better able to compete for resources than P. aurelia ZThe pesticide DDT was widely used in the 1940s as a method of insect control. In the late 1950s the first DDT-resistant mosquitoes were discovered, and eventually DDT-resistant mosquitoes were found globally. When DDT is used now, the development of DDT resistance in mosquito populations occurs in months rather than years.Which of the following best explains the observations concerning DDT resistance in mosquitoes? * nd 2 school The proportion of DDT-resistant mosquitoes in a population remains constant due to the metabolic costs of DDT utilization DDT is a chemical signal that delays normal reproductive cycles in many mosquito populations. Natural selection favors DDT-resistant mosquitoes that are already present in a population when DDT exposure occurs. Competition for limited resources causes mosquitoes to migrate to geographical areas that have richer supplies of DDT. A population of 1.492 finches is introduced to a rainforest. Over the next year, the finches showa death rate of…2:11 ← AP_5069_L04_DiffusionAndOsmosis (1).docx A If you've got a name, you've got a logo. Adobe Students save over 60% on Adobe Creative Cloud. Learn more JB BATES PAGE 5/... A Post-Lab Questions 1. Why is it necessary to have positive and negative controls in this experiment? ON 5G 2. Draw a diagram of the experimental setup. Use arrows to depict the movement of each substance in the dialysis bag and the beaker. Which substance(s) crossed the dialysis membrane? Support your response with data- based evidence. ra
- The pesticide DDT was widely used in the 1940s as a method of insect control. In the late 1950s the first DDT-resistant mosquitoes were discovered, and eventually DDT-resistant mosquitoes were found globally. When DDT is used now, the development of DDT resistance in mosquito populations occurs in months rather than years.Which of the following best explains the observations concerning DDT resistance in mosquitoes?* nd 2 chool The proportion of DDT-resistant mosquitoes in a population remains constant due to O the metabolic costs of DDT utilization DDT is a chemical signal that delays normal reproductive cycles in many mosquito populations. Natural selection favors DDT-resistant mosquitoes that are already present in a population when DDT exposure occurs. Competition for limited resources causes mosquitoes to migrate to geographical areas that have richer supplies of DDT. A population of 1.492 finches is intróduced to a rainforest. Over the next year, the finches show a death rate of…Tuskless Females A bbhosted.cuny.edu NY My Guttman Bb Lab 11 - Ecology - 2021 Spring Term (1).. Bb Take Test: Lab 11B - Tusklessness in Ele... Bb Lab 11 - Ecology - 2021 Spring Term * Question Completion Status: Path: p Words:60 QUESTION 7 The civil war in Mozambique ended in 1992. Based on the data above, predict whether the percentage of tuskless females born after the civil war was: A. more or less than the percentage of tuskless females that were civil war survivors (bar on the right) B. more or less than the percentage of tuskless females in populations with less poaching (bar on the left) Explain your reasoning. OL Less Poaching Heavy Poaching 09 All Ages Civil War Survivors (uea 0 For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). TTTT Paragraph -Font fam -Font sizs 553 A) More than percentage of tuskless females that were civil war survivors because they endured a higher level of 50% poachingDirections: Answer the following questions in complete sentences using what you already know. 1. Make a prediction: how would you define selective breeding? What do you think it means? Hook: Today we are going to be learing obout colootirre h.
- 0. Explain what is happening to the population at points A, B, C, and D in the following diagram. В A Time Log Number of Cells3806/variants/596276/take/13/ Tp The very long beak of a hummingbird has evolved along with the tubular flower that it pollinates. Which of the following processes explains how these 2 separate populations can change together? All Changes Saved s Answered 56°F Mostly cloudy10 Refer to the figure shown and identify which population is being described in the statements that follow
- Thefrequencyofarecessivealleleina populationis50%.Whatisthefrequencyof thedominantallele?16 Mosquitoes pose a constant health risk in Florida. Based on the illustration above, what would be the best plan to reduce the numbers lo netehee TOn 20ob oniwollot ori lo to Sriero b of these insects? F. Develop an insecticide that kills 80 percent of the mosquito eggs before they develop. G. Develop a treatment that prevents the mosquitoes from laying any eggs. H. Plan a spraying program that targets adult mosquitoes that are vulnerable after laying eggs. I. Use an electric current to electrocute the mosquito pupae before they fully develop. Paneggsd tesrdW.nu2 erls mol niera bootImagine a disease that kills 50 percente of the males in Kokanee slmon popluation in LA. Do you think this would affect birh rate? Explain