Q: What does it mean for an organism to undergo alternation of generations especially in seaweeds and…
A: Asexual and sexual phases of an organism's life cycle alternate during the alternation of…
Q: What is an Amphipathic Molecule ? — Where is it often found? — What is its functionality?
A: What is an Amphipathic Molecule ? — Where is it often found? — What is its functionality?
Q: Justify how the genetic code fits the definitions of “redundant” and “universal.”
A: Introduction Genes are the main regulatory sequence of nucleotides found in the nucleus which…
Q: 22. State the channels involved during an action potential in cardiac CONTRACTILE cells and then…
A: In order to understand how an action potential is generated in cardiac contractile cells, it is…
Q: The photoperiod flowering time pathway acts by repressing FLC. True False
A: Introduction: Photoperiodism refers to plants' adaptation to seasonal changes in their environment…
Q: What is an amphipathic molecule? Where is it often found? What is its functionality
A: Q. What is an Amphipathic molecules? Q. Where is it often found ? Q. What is its functionality?
Q: % Cells Cause Tumors Retrovirus Transformation Assay 120 100 80 60 40 20 0 10 -Virus A -Virus B 20…
A: Transduction is the process by which DNA is transferred from one bacterium to another or to a host…
Q: Proteins are made of _____,____,____
A: The production of protein from the mRNA is known as translation that occurs within the cytoplasm of…
Q: Create a dichotomous key between housefly, hard tick, and sheep ked using morphological…
A: Dichotomous key A key for identification of organisms on the basis of the interest of the…
Q: What is the importance of nature and nurture upon human development? Explain.
A: Q. What is the importance of nature and nurture upon human development? Explain.
Q: Using what you i know about plant physiology, explain why the light compensation point is lower in…
A: The compensation point for light is the level of illumination at which there is precisely no net…
Q: which solutions created isotonic, hypertonic, and hypotonic environments for the chicken eggs.
A: The three types of tonicity are- isotonic, hypotonic, hypertonic. osmosis is the movement of water…
Q: The photoperiod flowering time pathway acts by repressing FLC. O True False
A: The photoperiod flowering pathway is the pathway that accelerates the flowering of long-day plants…
Q: Differentiate between aneuploidy and polyploidy.
A: Aneuploidy and polyploidy are caused by genomic mutation. A genomic mutation is typically defined as…
Q: Match the definition with the proper terms Separate staminate and pistillate flowers on a plant…
A: Explanation: 1. Dichogamy is a type of flowering in which the staminate (male) and pistillate…
Q: Define about Driver Mutations ?
A: Introduction: Over the course of the cancer patient's life, the mutations detected in the genome of…
Q: Describe the structure of DNA, using appropriate terminology.
A: Deoxyribonucleic acid(DNA) is a molecule comprised of two polynucleotide chains coiled around each…
Q: Enumerate the different pharmaceutical compounds that can be sourced from the algal cell walls.
A: In contrast to terrestrial plants, algae have cell walls comprising: Cellulose Carrageenan…
Q: Which carbon-based compounds are essential to living things? A. O proteins, petroleum,…
A: All life on our planet is "carbon-based". This is due to the presence of carbon in the most…
Q: e. The purification of DNA allows scientists to perform many powerful genetic techniques in the…
A: Introduction DNA acts as genetic material in our body. DNA extraction is a process by which DNA is…
Q: You are a developmental geneticist and perform a mutagenesis screen in Arabidopsis looking for…
A: Mutation The change in basic original structure of DNA is known as mutation.
Q: Define about Chromatin Modifications ?
A: The term "chromatin" describes the DNA and protein combination which makes up the chromosomes…
Q: Discuss the relationship between glucose, potassium, and insulin.
A: Diabetes is a condition in which blood sugar levels (glucose) are elevated. If the sugar level is…
Q: Compute for the total magnification with the different objectives. Fill in Table 2 below. Table 2.…
A: The light microscope is rottenly used in cell biology and histology laboratories to observed the…
Q: write a short dicsussion based on the graph..
A: In order to write the paragraph, it is important to understand what an absorption spectra means.…
Q: How does mitosis result in daughter cells containing identical number and same DNA with its parent…
A: Mitosis is a type of cell division in which one cell (the mother) divides to produce two new…
Q: QUESTION: What is an amphipathic molecule? Explain. Where is it often found? Explain.…
A: QUESTION: What is an amphipathic molecule? Explain. Where is it often found? Explain. What is its…
Q: Drag and Drop 1 Cisterna of rough ER 2 3 4 Chromatin 6 Two membranes of nuclear envelope Nucleolus 5…
A: There are two types of endoplasmic reticulum: one with a ribosome-studded surface and one with a…
Q: 5'UTR Coding sequence 3' UTR Poly-A tail I C A F D
A: Transcription is a process of central dogma in which the RNA strand is synthesized from the parental…
Q: A 1. CA 2 000 B 5 D
A: The given diagram shows the translation process. Translation is the process of the formation of…
Q: Q1: How many codons code for isoleucine? For tryptophan? For leucine? Q2: What codons are associated…
A: The genetic code is universal, which means twenty standard amino acids are coded by 64 universal…
Q: Definition of cell
A: All cells have a plasma membrane that regulates what goes in and out of the cell. This is important…
Q: freshwater water fleas (Daphnia) develop without hemoglobin (Hb) and are whitish when living in…
A: With the exception of Leptodora, which can grow up to 18 mm in length, the aquatic organisms in the…
Q: What is the second most common cause of death in Western countries ?
A: There are various diseases that are prevailing nowadays in western countries. This is due to the…
Q: 1. You are extracting DNA from 10 mL of whole blood. WBC's (white blood cells) are collected via…
A: DNA extraction is a process of isolating DNA (genome) from a given sample of cells. It requires…
Q: 3. A) If the electron transport chain failed to work, why would chemiosmosis not occur? B) Your…
A: The cellular respiration is the source of energy production in our body that metabolise glucose and…
Q: Carbohydrates are made of atoms of C,H,O Nickname is ______and they are all foods that are ______
A: Biomolecules are required for their daily activities. They are typically composed of basic…
Q: Why are fats and waxes solid at room temperature, whereas oils are liquids? With your answer to that…
A: Why are fats and waxes solid at room temperature, whereas oils are liquids? With your answer to that…
Q: Almost no desert annual species are CAM photosynthesizers, but many perennial cactus species are.…
A: Introduction:- Crassulacean Acid Metabolism (CAM) Photosynthesis is a type of adaptation in plants…
Q: A graduate student who has not taken BIOL 519 thinks they have discovered a new oncogene that could…
A: Cancer develops as a result of damaged genes. These damaged genes are frequently caused by…
Q: A radiograph was produced using 80 kVp, 800 mA, .75 seconds and a 72 inches SID. In order to…
A: Given information The radiograph was produced with values: Kilovoltage- 80kVp Quantity of x-rays -…
Q: mich of the following correctly describes a difference between Sanger sequencing and PCR? Sanger…
A: Sanger Sequencing is a method for determining the nucleotide sequence of DNA. PCR stands for…
Q: Question 1 Which of the following is not true regarding the circulatory system?AnswerThis system…
A: Introduction In our body, two main fluid connective tissues are: Blood Lymph Blood is a fluidic…
Q: d Way disruption to homeostasis? increase permeability decrease permeability evolve channels through…
A: Homeostasis is a term coined by Canon to describe the self regulatory mechanisms as explained Claude…
Q: A species of centipede has a haploid chromosome number of 2. Leg length is controlled by a single…
A: Introduction :- A chromosome is a lengthy DNA molecule that contains all or a portion of an…
Q: Label the following graph, which indicates the temperature versus the percent of DNA that is single…
A: DNA The genetic material of organisms reside in the nucleus of the cell. It carry genetic…
Q: Caption a diagram of transcription, identifying each step in the process and the relevant molecules.
A: Introduction Transcription refers to the formation of mRNA from the coding region of DNA, i.e.…
Q: The MET oncogene is a growth factor receptor that is altered in many forms of cancer including lung…
A: Cancer is a fatal disease that has both physical and mental consequences for a person. Cancer can…
Q: Which of the following will NOT happen either in prophase, metaphase, anaphase, telophase? DNA…
A: Cell cycle comprises of four stages - G1 S G2 M G1, S and G2 phase constitue the interphase. M…
Q: If ferns produce spores, are they a sporophyte or agametophyte? Are they haploid or diploi Describe…
A: Ferns grow in a moist environment. They proceed their life via alternation of generations.
Step by step
Solved in 2 steps
- Explain energy and nutrient flow in an ecosystem. What are theories? Name the 4 unifying theories of biology and what they state. What are the steps of the scientific method? What is another name for a hypothesis? What is dependent variable? experimental variable? control group? What is descriptive research?What exactly is global warming? What role does the use of fossil fuels have in global warming? What are the major implications of global warming? Please keep in mind that you write research sources.Figure 1.6 In the example below, the scientific method is used to solve an everyday problem. Order the scientific method steps (numbered items) with the process of solving the everyday problem (lettered items). Based on the results of the experiment, is the hypothesis correct? If it is incorrect, propose some alternative hypotheses. Observation Question Hypothesis (answer) Prediction Experiment Result There is something wrong with the electrical outlet. If something is wrong with the outlet, my coffeemaker also won’t work when plugged into it. My toaster doesn’t toast my bread. I plug my coffee maker into the outlet. My coffeemaker works. Why doesn't my toaster work?
- A person notices that her houseplants that are regularly exposed to music seem to grow more quickly than those in rooms with no music. As a result, she determines that plants grow better when exposed to music. This example most closely resembles which type of reasoning? inductive reasoning deductive reasoning neither, because no hypothesis was made both inductive and deductive reasoningMost biologists and climatologists agree that the earth is warming, why do people disregard the evidence for global warming? What should be done to reach the public?Give typing answer with explanation and conclusion Which of these is not one of the benefits of organic agriculture? Group of answer choices Organic food contains more vitamins and minerals Organic farming uses less fossil fuels Organically raised animals are given no antibiotics Organic agriculture enhances biodiversity
- What is one of the primary benefits of bioremediation? Group of answer choices A. to improve human health with the help of living organisms such as bacteria B. to clean up areas polluted with toxic compounds by using bacteria C. to improve soil quality for plant growth by using bacteria D. to improve bacteria for production of useful chemicalswhat is the most pressing bioethical issue facing the world today? How should science and democracy be utilized to help society negotiate this issue? ( type answer please)What are the two main approaches to tackle the problem of global warming and climate change? compare the two approaches along the following dimensions: Relative size of benefits versus costs. Relative timing of benefits versus costs (e.g., immediate or distant). Why does this matter a lot? Based on the current state of scientific and economic knowledge, which of the two types of policy is most likely to be cost-effective? Does it mean it will be used? Explain.
- Which of the following descriptions best describes the meaning of a scientific theory and a scientific law? A theory is an explanation for a process that hasn't yet been confirmed while a law is an explanation that has been actually confirmed. A scientific theory attempts to explain why a process is happening while a scientific law attempts to describe how this process happens, which can often be represented by a mathematical equation. A scientific theory describes an explanation for a process that could still be changed as new information becomes available while a scientific law is settled and can never be changed. A scientific law is more valid and more accepted in science than a scientific theory. A scientific theory describes all the experiments that a scientist would like to perform in a lab while a scientific law describes the experiments that are legal for that scientist to perform in a lab.Social inequality, violence, warfare, disease, overpopulation, environmental degradation, lower health and nutritional quality. These are some of the direct impacts of the development of agriculture. Given all the social and biological ills associated with the shift from being hunter-gatherers to agriculture, it has been said that agriculture is the “worst mistake in the history of the human race?” (https://www.discovermagazine.com/planet-earth/the-worst-mistake-in-the-history-of-the-human-race). Do you agree with this statement? Why or why not?A team of researchers is interested in testing the amount of oxygen gas (O2) produced when the same species of plant is exposed to different colors of visible light. The research team has developed a hypothesis to test and designed experimental conditions to run. They have submitted the work to you for feedback and approval. Your job is to provide feedback concerning both the hypothesis and the experimental design. This will enable them to make the necessary changes to obtain approval for their research. The Team’s Hypothesis: The levels of oxygen gas will be higher for plants exposed to visible red light. How would you improve the hypothesis while also putting it into a proper hypothesis with an IF and THEN statement?
