If there is no “away” where organisms can get rid oftheir wastes due to the law of conservation of matter,why is the world not filled with waste matter?
Q: Why did the cost of sequencing genomes drop precipitously in the mid-late 2000s? 1. Fredrick San...
A: The correct answer is 3 - "Deep" sequencing was invented.
Q: 6. Only jawed vertebrates have evolved to have this, in which it features antibodies and killer cell...
A: As per bartleby guideline experts are allowed to answer only 1 question please post the other questi...
Q: How does the cell transform energy within the bodies of Organisms? How do living things obtain energ...
A: The energy serves as the primary fuel for all cellular operations. This energy is obtained from meal...
Q: Which nerves of the body carry ANS fibers that innervate the SA and AV nodes of the heart? Which of ...
A: The sympathetic nervous system of body prepares the body for stressful conditions while the parasymp...
Q: Question 3. Production of thyroid hormone by cells in the thyroid gland in response to thyroid- stim...
A: There are three forms of chemical signaling: autocrine, paracrine and endocrine. Autocrine signaling...
Q: 5. Numerous water channels formed by reabsorption of water in the nephron. proteins aid in the
A: Introduction: The nephron is the basic filtration unit of the kidney.
Q: 1. Infectious diarrhea results from Rapid gastric emptying of chyme into small intestine Failur...
A: Note: As per Bartleby Guidelines For Remaining Answers Please Repost The Question. Introduction: Dia...
Q: What do you experience after jumping jack activity?
A: Answer
Q: In way can our diet affect the local or global soil organic matter and soil health? Explain thorough...
A: Soil health is affected by human activities but not because of diet.
Q: Please choose all the correct statements regarding Birds. Humans and birds both have clavicles, scap...
A: For supporting structure, birds have multiple hollowed (pneumatized) bones with criss-crossing arche...
Q: Which of the following represents an example of a proteoglycan? attachment of several molecules of h...
A: Proteoglycans can be defined as the heavily glycosylated proteins (high molecular weight) found in t...
Q: How are SNPS linked to traits in individual human beings?
A: The monomers that make up nucleic acids, DNA, and RNA are known as nucleotides. The nucleotides carr...
Q: Which of the following is the MOST likely explanation for the evolutionary success of angiosperms? ...
A: Introduction:- Flowers appear on all plants at some point during their lives. Flowers are the plant'...
Q: Are these alleles common or rare in humans?
A: Allele is a variant form of gene, humans can be diploid if they have 2 allele, with each allele inhe...
Q: What steps should Dr. Bright and Dr. Idea take before they can begin marketing the machine?
A: Steps that should be taken by doctors before marketing of the machine is given below-
Q: Question 19 Which of the following amino acids is not part of tetramer that is bounded to NAM and gl...
A: Answer--
Q: What are the roles of Hox genes in the development of Nervous System
A: Hox genes are the genetic switches that are involved in turning on and turning off other genes as we...
Q: ALL A ZOOLOGIST SPECIALIZIN
A:
Q: What material properties for bone load bearing are important and how do they relate to tissue charac...
A: Load-bearing capacity is determined by the material properties of the bone as well as the amount (ma...
Q: 4) A DNA sample was obtained from a new species of a rabbit. For further investigations, 5.0 mL of t...
A: The dilution factor is the number of times the solution has been diluted. In this case, the solution...
Q: 1. What bonds are responsible for joining the pentose sugar of one nucleotide to the phosphate group...
A: DNA: DNA is a polymer made up of two polynucleotide chains that coil around each other to form a do...
Q: DNA molecules can perform their function in replication and transcription as long as the hydrogen bo...
A: DNA is a double stranded molecule. The two strands are paired to each other by complementary base pa...
Q: Question 5 [HINT: This problem wants you to calculate gene number from the proportion of individuals...
A: Additive gene interaction Additive gene is a phenomenon in genetics where two or more than two gene...
Q: Comparing Characteristics. Given the groupings of phyla, please indi within the prescribe column whe...
A: All kinds of animals are included under the kingdom Animalia. On the basis of their characteristics...
Q: What makes viruses different from the other microorganisms
A: Microorganisms are the organism which cannot be visible as such through eyes but require microscope ...
Q: What do you think happened if variations did not happen in the past? Explain thoroughly
A: In biology, evolution refers to the change in a species' features over numerous generations as a res...
Q: The A and B forms of DNA A both have 12 base pairs per turn of the helix B are both right handed hel...
A: B) are both right handed helices. Both A and B forms of DNA are right handed helices while the Z for...
Q: way can our diet affect the local or global soil organic matter and soil health? Explain thoroughly.
A: The loose surface layer that covers the bulk of land is understood as soil. it's created from each i...
Q: unity of bacteria consumed 30 ng of giucose, iciency of 65%. How much nitrogen did this community of...
A: Metabolism refers to all the biochemical reactions that occur in a cell or organism. The study of ba...
Q: While staring at a black square CGMP is reduced in photoreceptors O photoreceptors have used up thei...
A: All GPCRs ( G - protein coupled receptors) are seven membrane spanning protein with their N- termina...
Q: What are the two key concepts for this section?What major ecological and economic benefits doforests...
A: The section's two key concepts are that the ecosystem services provided by forests are far more valu...
Q: What are the phases of the cell cycle? 2. Discuss the stages of mitosis and meiosis. 3. Illustrate t...
A: Note : as per our company guidelines we are supposed to answer only first 3 sub parts. Kindly repost...
Q: Describe a future device that may be used to identify a bioterror agent
A: Bioterrorism is difficult to predict or prevent, reliable platforms to rapidly detect and identify b...
Q: Forward Genetics Analysis uses a variety of beneficial approaches to identify never before described...
A: The term forward genetics is associated with a method that is utilized for studying the genetics rel...
Q: Bacterial cell walls are composed of_ O chondroitin sulfate chains O peptidoglycans O heparin O prot...
A: Bacteria are microscopic prokaryotic microorganisms that are ubiquitous . They neither possess true ...
Q: How many coliforms need to be present before drinking water is considered dangerous?
A: Coliforms are bacteria found in the excrement of all animals, including humans. They are found in pl...
Q: The thinnest density of hair in the supercilium is located in a. the head b. the tail c. the body...
A: Supercilium is arch of hair above both eye.
Q: What are coenzymes, and what service do they provide in metabolism?
A: Coenzymes are organic compounds that assists enzymes by binding to its active sites in catalysis of...
Q: 2. Copy the table below into your lab notebooks. Then, fill in the blanks using the o information pr...
A: Almost all compound microscopes are available with exchangeable objective lenses. Depending upon th...
Q: Question 47 Bacterial cell walls are composed of O chondroitin sulfate chains O peptidoglycans O hep...
A: The polysaccharides are made up of monosaccharide units that are present in bacteria, plants and ani...
Q: The cyclic form of the sugar in DNA is a beta-D-3-deoxyribofuranose. (A) True B False
A: Q. The cyclic form of the sugar in DNA is a beta-D-3-deoxyribofuranose. (A) True (B) False
Q: . Distinguish between GPP and NPP, and explaintheir importance. What are the two most productiveland...
A: Gross primary production, or GPP, is the estimation at which the producers in an ecosystem absorb a ...
Q: Construct a map for the genes d,e,f. Assume that: d and e = 3%; e and f = 5%. Give 2 arrangements of...
A: Linkage map or chromosome map is the linear graphical representation of the sequence and a relative ...
Q: What is the complete name of the monosaccharide unit numbered 1? a-D-N-acetylglucosamine a-D-N-acety...
A: The given compound is an branched oligosaccharides. In a branched chain, the one with the longest ch...
Q: Create a cladogram based on the morphological and molecular evidence. Comparative Morphology Data. U...
A: An evolutionary tree that diagrams the ancestral relationships among organisms is known as the clad...
Q: 4. If you drink a lot of water, you may produce large amounts of urine that has a light yellow color...
A: Introduction: Water is an extremely valuable natural resource. Water is required for the survival of...
Q: Peptidoglycan layer of Gram-positive bacteria is thinner compared to Gram-negative bacteria. O True ...
A: ANSWER;- False Explain;- Gram-negative bacteria are encircled by a thin peptidoglycan cell divider, ...
Q: Explain the differences between Brightfield, Darkfield, and Phase-Contrast Microscopy.
A: * Here are some differences between bright field microscopy darkfield miccroscopy and phase contrast...
Q: uestion In a dsDNA, a pyrimidine in one chain is always paired with a purine on the other chain beca...
A: The DNA is the genetic material present in the cell.
Q: How can we combat bacteria, that contain R plasmids, when treating a bacterial infection?
A: Bacteria have been evolving to protect them selves from hazardous compound i.e., antibiotics etc. an...
If there is no “away” where organisms can get rid of
their wastes due to the law of conservation of matter,
why is the world not filled with waste matter?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- It is not so difficult to imagine what it means to feedon the organic molecules that living things produce. Thatis, after all, what we do. But what does it mean to “feed” onsunlight, as phototrophs do? Or, even stranger, to “feed” onrocks, as lithotrophs do? Where is the “food,” for example,in the mixture of chemicals (H2S, H2, CO, Mn+, Fe2+, Ni2+,CH4, and NH4+) that spews from a hydrothermal vent?Matter and Energy in Living Syst x AClasses coveryeducation.com/learn/techbook/units/aa398417-005b-4c8e-99bb-8e74d1815830/concep e Classroom :) Matter and Energy in Living Systems plore Activity 8 The one thing which is similar about it is we use the same gases wh. another similar fact about is nitrogen is the same for it. What is different about the gases you inhale and exhale? Be specific. IUEE Your body uses and produces gases during a process called cellular re to obtain energy. Based on the pie charts, which gas would be a reacta this process?A lake has a pH of 7.7 and contains many species of plants and animals. What can be concluded about these organisms? O the organisms are well-suited to high levels of pollution O the organisms are well-suited to high water temperatures O the organisms are well-suited to slightly acidic water O the organisms are well-suited to slightly basic water
- Figure 1.16 seems at first to be simply a description of thephysical and chemical properties of a lake. Outline how livingorganisms participate in determining the physical and chemical(i.e., temperature and O2) patterns. Consider organisms livingboth in the lake and on the land surrounding the lake. Consideralso a research report that shows that dense populations of algaesometimes change the temperature structure of lakes by raisingthe thermocline and thereby increasing the thickness of the deep,cold layer; how could algal populations do this, and what couldbe the consequences for deep-water animals?. Ozone (O3) is an important naturally occurring component in our atmosphere, where it forms a layerthat absorbs UV radiation. A hole in the ozone layer was discovered in the 1970s over Antarctica and Australia. The hole appears seasonally and was found to be due to human activity. Specifically, ozone is destroyed by a class of chemicals (called CFCs for chlorofluorocarbons) that are found in refrigerants, air-conditioning systems, and aerosols. As a scientist working on DNA-repair mechanisms, you discover that there has been a significant increase in skin cancer in the beach communities in Australia. A newspaper reporter friend offers to let you publish a short note (a paragraph) in which you are to describe the possible connection between the ozone hole and the increased skin cancers. On the basis of what you have learned about DNA repair in this chapter, write a paragraph that explains the mechanistic connection.A cat eats a bird, which ate a caterpillar that chewed ona weed. Which organisms are autotrophs? Which onesare heterotrophs?
- The Miller-Urey experiment provided evidence that abiotic processes could produce organic molecules from inorganic precursors. Examples of the organic molecules synthesized by Miller and Urey include Plasma membranes, Prokaryotic Cells, DNA Lipids, Carbohydrates, Proteins O Aldehydes, Carboxylic Acids, Amino Acids O Ammonia, Methane, HydrogenMono lake is a a soda lake (highly alkaline- pH 10) formed some 700,000 years ago. In your research, you have discovered a novel organism that is about 5x2 um in size. It is an aquatic organism, that appears to thrive in low oxygen tensions and in alkaline conditions, and appear to be chemotactic . It was found in the deeper regions of the lake with higher salinity and no oxygen. You are attempting to classify the organism as a Bacteria, Archaea or Eukarya. For each of these domains, list five (5)characteristics or structures that would allow you to classify the organism as belonging the domains. This is, for each domain, list 5 distinct characteristics or distinct structures that would place the organism in that domain. Be thoughtful, specific and detailed in your answer (by detail, I am referring to the level of detail in the text -- for example, if you believe your organism has flagella, what flagella composition/structure/movement would classify it as Archaea vs Eukarya vs…Which of the following statements is a correct distinctionbetween autotrophs and heterotrophs?(A) Autotrophs, but not heterotrophs, can nourish themselvesbeginning with CO2 and other nutrients that are inorganic.(B) Only heterotrophs require chemical compounds from theenvironment.(C) Cellular respiration is unique to heterotrophs.(D) Only heterotrophs have mitochondria.
- Why is the cycling of matter essential to the long-term continuanceof life?The products of the Kreb's cycle are NADPH, ADP, FAD, CO2, NAD+ NADPH, FADH2, ATP, CO2, oxygen NADH, FADH2, ATP, CO2, water Water, CO2, NAD+, ATP NAD, FAD, ADP, oxygen, water ODead organic matter commonly decomposes in a pattern that follows a negative exponential curve. Scientists wanted to compare the decomposition rates of leaves from cherry trees and maple trees. The scientists placed bags of leaves from each type of tree into a stream and retrieved the bags over time. The scientists repeated the experiment three times. The scientists calculated and graphed the mean amount of litter remaining of each leaf type at all time points. When plants decompose, the dead plant matter first leaches substances such as salts, sugars, and amino acids. After this leaching, one compound left behind is lignin. Lignin gives leaves their toughness and resists decomposition. Leaf mass remaining (grams) 1004 75+ 50- 25- O 25 50 75 Time (days) Maple Cherry 100 Select the statement the data support about the rate of leaf decomposition and the amount of lignin present in leaves. O Since the maple leaves decompose the slowest, they have a greater amount of lignin. O Since the…