Flask # 1 2 3 4 CO2 no yes no yes Light no no yes yes a. Under which of the following conditions are the cells making ATP photosynthetically? b. Under which conditions are the cells producing oxygen? c. Suppose that you turn off the CO₂ supply to Flask #2 and at the same time you turn on the light. What will happen?
Q: Flow (BF)= (diff. in) Pressure (P) /Resistance (R) Assign these numbers to the…
A: Blood pressure The pressure which is applied by the circulating blood on the walls of the vessel is…
Q: 10 miracles of breathing
A: Breathing is a process of two major phases which are inhalation and exhalation. During inhalation…
Q: List and explain the mechanisms of evolution and provide examples (and data) that illustrate each
A: Introduction:- Evolution is the change in the characteristics of species over several generations…
Q: How do eukaryotic cells degrade unwanted proteins
A: Introduction Large and sophisticated creatures are made up of eukaryotic cells, which have a nucleus…
Q: elF4E binds to Select an answer and submit. For keyboard navigation, use the up/down arrow keys to…
A: Translation The process of making new polypeptide chain from mRNA.
Q: 25 26 27 28
A: Introduction A typical cell can divide by two processes one is Mitotic cell division and the second…
Q: Based on the Movement of Water across a Selectively Permeable Membrane lab, what is a selectively…
A: Introduction :- An very thin layer of protein and fat makes up the cell membrane. It is referred to…
Q: The effect of on the activity of an enzyme can usually be overcome by increasing the concentration…
A: The term substrate has to be defined. A chemical species that reacts with reagent to form a…
Q: What are the four levels of protein structure/ organization and what types of bonds are involved in…
A: Proteins are one of the major four biomolecules that are needed by the body for growth and…
Q: List five proteins of the myofilaments and describe their physical arrangement.
A: The myofilaments are the proteins that make up the contractile elements of muscle cells. There are…
Q: Is the bacteria staphylococci harmful to humans?
A: Staphylococci can cause many forms of infection. (1) S aureus causes superficial skin lesions…
Q: To compensate for membrane pieces continually being added to the plasma membrane, by the cell.…
A: Phagocytosis is a key process for nutrition in unicellular organisms, In multicellular organisms it…
Q: A 0.1ml aliquot of a bacteriophage stock with a concentration of 4* 10- phage/ml is added to 0.5ml…
A: The multiplication of infection (MOI) can be calculated as the number of phage per bacterium.
Q: Why are individuals with an extra chromosome 21, that causes Down syndrome, more numerous than…
A: Extra Copy of chromosome cause different effects depend upon chromosome number . Some of the extra…
Q: If there is a tiny island in the ocean, that is located 3,000 kilometers away from any other island…
A: Islands are isolated land masses surrounded by water. They are found all throughout the planet, and…
Q: A population consists of 300 individuals with the following genotypes: AA – 100…
A: We need to know the values of p and q after one generation in a population of 300. The genotype…
Q: You are visiting the Dzantik'l Heeni nature reserve, outside Junea, Alaska. Use the illustration…
A: Introduction Species richness: Species richness refers to the total number of species present in an…
Q: what are the consequences of pericarditis?
A: The pericardium is the layer(s) surrounding the heart that is made up of connective tissues and it…
Q: 1. A homozygous dominant yellow gumamela (YY) is crossed with a homozygous dominant red gumamela…
A: Please note, in keeping with the site regulations, and in order to provide a good-quality answer,…
Q: Movement of molecules taken in from one site in the plasma membrane to a different region of the…
A: The movement of molecules taken in from one site in the plasma membrane to a different region of the…
Q: Question:- Which of the following statements about photosynthesis are FALSE? a) Photosystem II…
A: Photosynthesis is the process by which chlorophyll containing organisms produce organic molecule…
Q: What effect does time exposure have on the action of a disinfectant?
A: Disinfectant is a chemical compound that either inactivates or destroys microbes on the surfaces…
Q: You receive a referral for Baby Boomer in the ICU who is 6 weeks premature and has a diagnosis of…
A: Introduction When one or more of the following signs are present, such as tachypnea or a…
Q: major problem with morphologically based analysi
A: As the name indicates, the morphology-based analysis only considers the visible characteristics of…
Q: Describe the bacteria staphylococci
A: Introduction :- Small, single-celled organisms are known as bacteria. Nearly all areas of the world…
Q: Greg competed in three consecutive races; at the end of the third race Greg was out of breath and…
A: Given that Greg competed three consecutive races but at the end of the third race Greg was out of…
Q: You are a scientist modifying cells to have optimum efficiency of exchange across the plasma…
A: The organism is the individual entity that embodies the properties of life. It is classified into…
Q: Describe vesicle trafficking process.
A: The cells of our body are made up of many organelles and each one has its specific role to perform.…
Q: Can anyone help me
A: Blood antibodies, hormones, peptides, and proteins can be detected and measured using an…
Q: What particular pathways or enzymes appear distinct for sulfate reducing bacteria in order to…
A: INTRODUCTION : Sulfate reducing bacteria - It is a type of bacteria which can reduce sulfate.They…
Q: How do you know if you’re purified plasmids contain your mutation? Why or why not?
A: Purified plasmids often contain mutations that were not intended by the researcher. To determine if…
Q: The following are the hydrophilic regions of a selectively permeable cell membrane: O a Water Loving…
A: The cell is the smallest structural and, functional unit of life. It is simple machinery that houses…
Q: (A) BINDING 0.2 normal normal #A FH 50 100 0 bound (g/g cell protein) LDL LDL internal (µg/g cell…
A: Familial hypercholesterolemia is a genetic disorder occurring due to the aberration in chromosome…
Q: What do you understand by “Sequencing by synthesis?” What is FRED score? Give an example.
A: DNA sequencing help in understanding basic structure of DNA which is nucleotide. Sequencing help us…
Q: List examples that illustrate how the structure of a body part makes possible its function,?
A: The functionality of cells, tissues, and organs is related to their structure and morphology. It…
Q: In radish the effect of the alleles producing the red long variety is incompletely dominant over the…
A: Incomplete dominance is a gene interaction in both alleles expressed partially and one allele not…
Q: NOTE: Human hands are always displayed "palms up, thumbs out"! A single human hand generally…
A: The internal structure of the human body is represented by the skeleton. At birth, it has about 270…
Q: Question 2 In a case-control study, what are possible sources of controls? Relatives or associates…
A: Case-control studies assess whether exposure is disproportionately distributed between the cases and…
Q: Given in the photo is a family that has a history of phenylketonuria (PKU). -Couple 1 Couple 2 DTO.…
A: Phenylketonuria (fen-ul-key-toe-NU-ree-uh), additionally referred to as PKU, is an extraordinary…
Q: hunter fisher gatherers: Explain the methods of food production by these peoples/societies
A: The phrase "hunter-gatherers-fishers" is now frequently used to describe people who rely heavily on…
Q: XXY YO (An embryo with no X chromosome, but has a Y chromosome) They will not survive)
A: Nondisjunction The event during cell division in which chromosomes do not separate properly. This…
Q: Based on the Tonicity in Elodea Cells lab, a hypotonic environment causes a cell to swell or burst…
A: Tonicity The tonicity word is used to describe the concentration of a solution. A solution may be…
Q: List the steps used when creating phylogenetic trees using DNA sequences (in order
A: Phylogenetic tree can also be called Tree of Life. It is a branching diagram which shows…
Q: F ST A E B C
A: A) Hypothalamus B)Supraoptic nucleus C)Para ventricular nuclei D)Superior hypophyseal artery
Q: to Relate the growth of the human population. our ecological footprint and explain the idea of…
A: Population The similar species living or occupying a perticular area of land.
Q: Draw a picture of mitochondria. label the inner membrane, outer membrane, Inter membrane space and…
A: Mitochondria is the powerhouse of the cell. This organelle is involved in cellular respiration that…
Q: What are the different CELLS, TISSUES, ORGANS, and ORGAN SYSTEMS found in a gumamela (Hibiscus…
A: There are many different types of cells, tissues, organs, and organ systems found in a gumamela…
Q: Which one of the following is not a characteristic of invasive species? O Rapid reproductive rate O…
A: Introduction:- Any non-native species that significantly alters or disrupts the ecosystems it…
Q: Explain why afterload is critical in cardiac function and maintaining long-term heart health
A: The systolic of the heart can be determined by three factors preload and afterload and contractility…
Q: How does the eye normally adjust to looking at objects at different distances..
A: The process by which certain muscles (called ciliary muscles) function to change the focal length of…
urgent
Step by step
Solved in 3 steps
- A culture of the single celled organism Chlamydomonas is actively carrying out photosynthesis in the presence of light and CO2. If you turned off the light, how would you expect the amounts of ribulose 1,5-bisphosphate and 3-phosphoglycerate to change over the next minute? How about if you left the light on and removed the CO2?You performed an experiment on photosynthesis on Elodea, using bromothymol blue as an indicator forpH. Your two light conditions were red light and blue light. You found that in blue light, your solutionturned a nice cobalt blue, and in red light it turned green.a. What can you conclude about the efficiency of photosynthesis in Elodea regarding those twowavelengths?b. What would your conclusion be if your negative control (no Elodea in white light) turned greenalso?An experiment was done to determine how color of light and distance affects photosynthetic activity of the pond weed. Pond weed was placed in a test tube containing a solution of sodium hydrogen carbonate, and had its end cut; light was placed 50 cm away and four colors were tested (clear, red, blue, and green). After placing the light, the pondweed was given a certain amount of time to adjust before counting the bubbles, bubbles were counted for 1, 3, and 5 minutes. Only the bubbles that came out of the cut end was counted to represent the rate of photosynthesis. Below is the tabulated results. What are the possible factors or errors that could have affected clear/white light to have lower photosynthetic activity? In theory this should have the highest rate.
- There are two photosystems involved in the light reaction of photosynthesis. Both take upenergy from the sun in the form of light.A. Where are the photosystems located and what is the name of the organelle? B. Where does the energy that the photosystems take up, go? Describe for eachphotosystem WHERE the energy ends up at the end of the light reactions. In otherwords, what products contain the energy from which photosystem at the end ofthe light reaction?Bacterium Y is photosynthetic. You want to decrease the ability of Bacterium Y to produce glucose through photosynthesis. Explain how you could manipulate the light reactions of photosynthesis to decrease glucose production during the dark reactions in Bacterium Y. Include the name of the pathway that makes glucose during the dark reactions, which/how molecules from the light reactions are used in this pathway, and what specific steps of this pathway would be affected by your manipulations.In a photosynthetic investigation, a student measured the following pH of the stroma and the inner thylakoid compartments of spinach leaf cells at the conclusion of the experiment. Source of Fluid pH (mean) Standard Error of Mean (SEM) Stroma 8.2 0.75 Inner compartment of thylakoid 5.6 0.35 Describe the stages of photosynthesis. Explain the need for a constant supply of inorganic carbon dioxide.
- Four species in the Chenopodiaceae were found to have one cell C4 photosynthesis. Givee 3 biochemical properties that could establish that these are C4 plants rather than C3 plants. For each property, describe and explain the test result or data you would expect if the plant is C4 rather than C3.You will create a slide show/ Canva/ Website on the flow chart of photosynthesis phases .Your poster should include, but is not limited to:○ The overall equation is at the top.○ A diagram of a chloroplast which indicates where each reactant is used and whereeach product is synthesized. ○ All intermediary steps were studied in the light-dependent reactions and light-independent reactions, in the form of a flow chart(try to add details around them), using appropriate terminology. ● You will also submit a detailed explanation of your flow chart, using appropriateterminology.In this question, I'd like you to think about what would happen if we applied an herbicide that prevented plant growth by inhibiting some of the pieces in your diagram above. For example, if we applied an herbicide to our plants and it affected the ability of Photosystem II to work, it would prevent he production of oxygen. Let's say we apply an herbicide to our plants and it affects the function of ATP synthase. What product would be inhibited? Group of answer choices ATP NADPH G3P Oxygen
- To assess photosynthesis, we relied heavily on a spectrophotometer to measure the color intensity of DCPIP in our solution. We set the spectrophotometer at wavelengths in the visible spectrum. What is the approximate wavelength range (in nm) for the visible spectrum? For example, the ultraviolet spectrum wavelength range is approximately 10-400 nmIn the previous question, we identified what products are needed and made at each step of the electron transport chain. In this question, I'd like you to think about what would happen if we applied an herbicide that prevented plant growth by inhibiting some of the pieces in your diagram above. For example, if we applied an herbicide to our plants and it affected the ability of Photosystem II to work, it would prevent he production of oxygen. Let's say we apply an herbicide to our plants and it affects the function of ATP synthase. What product would be inhibited? Group of answer choices ATP NADPH G3P OxygenIn 1770, Joseph Priestley performed a series of experiments to determine the reactants and products of photosynthesis. The diagram below shows the experimental conditions and results of two experiments performed by Priestley, named here as Experiment 1 and Experiment 2. From his experiments, Priestley concluded that plants restore to the air whatever breathing animals and candles remove. Joseph Priestly Photosynthesis Experiments and Results Experiment Results: - candle extinguished (went out) 1 - mouse died Experiment 2 Results: candle continued to burn mouse stayed alive Note: Experiment 1 and Experiment 2 were both performed in the presence of sunlight. The substance produced by the plant in Experiment 2, that keeps the candle burning and the mouse alive is O CO2 O 02 O H2O O C6H1206