Q: Ⓒ Macmillan Learning According to the biological species concept definition of a species, what…
A: In the ecology species is the unit. Group of organisms of same species that are located in a…
Q: why do you think cell theory meets the definition of a scientific theory? Do you think it should be…
A: INTRODUCTION Cell theory - The cell theory, which is the fundamental scientific theory of biology,…
Q: The enzyme reverse transcriptase
A: The method used by an enzyme in cells to form a DNA copy from RNA. Reverse transcriptase, an enzyme…
Q: List the four molar types in mammals and what they are adapted to process (what do these animals…
A: Mammals generally have four tooth types. These four are known as incisors, canines, premolar, and…
Q: why good
A: Bioplastics are a type of plastic that can be produced from natural materials like plant starches…
Q: In the diagram below, Strands I and II represent complementary sections of DNA. The sequence of…
A: DNA deoxyribonucleic acid, is the macromolecule which have two complementary strands that runs anti…
Q: What is the main group of microorganisms producing the most antibiotics? Describe the biochemical…
A: Antibiotics are chemicals or medicine used to kill bacteria/microbes. They mainly work against…
Q: When reinforcing the benefits of skin-to-skin contact, what information should the nurse include
A: Skin-to-skin contact is usually referred to as the practice where a baby is dried and laid directly…
Q: The Land Between the Lakes is a region of land located between Lake Barkley and Kentucky Lake. The…
A: Recreational area means any area, permanent or temporary (as in special events ), that is publicly…
Q: What are T or B Memory cells and plasma cells considered to be? Classify each as innate/adaptive…
A: Memory T cells are antigen experienced cells which mediate a faster and potent response against…
Q: Identify 5 abiotic factors and provide one specific example of how it may influence levels of…
A: Abiotic factors are non-living components of an ecosystem that influence their surroundings. Water,…
Q: Would anyone be able to explain these different channels? I would like an explanation as to why…
A: All ion channels are primarily located at their respective sites depending on their response to that…
Q: Which phase of impulse transmission would be lacking in a person with Alzheimer's disease? Select…
A: Alzheimer's disease is a brain disorder that results in damage to the brain cells "neurons" and case…
Q: || III 2 아마 3 2 801 1 2 3 4 5 6 5 6 789
A: Introduction Diagrams known as pedigrees display the genotypes and/or phenotypes of a certain…
Q: How Can particular organs or structures be improved to better Fit their functions 2
A: A body part that is physically distinct and made up of different tissue types is called an organ.…
Q: Primates have four major modes of locomotion. In the lab manual, compare arm length to leg length…
A: Primate locomotion is an aspect of behavior which arises out of anatomical structure. Primates have…
Q: sentences 1. How many kcals from fat are Kind bar? 2. What is the percent energy f
A: There are 7,700kcalories of energy in 1kg of fat. That means in order to burn 1kg of fat, 7700…
Q: Even experts make mistakes. Please point out the biggest mistake in the illustration below…
A: The Sex chromosomes of bovines are identified easily because their centromeres are situated in the…
Q: What enzyme has to bind to DNA for transcription to begin
A: Introduction Transcription is the process of transcribing data from a DNA strand into a brand-new…
Q: If you were to design an experiment to get p53 back into cancer cells, how would you go about that…
A: p53 Is a nuclear transcription factor that promotes apoptosis. Because over 50% of human cancers…
Q: Select the accurate characterization of neuronal communication. O glutamate binds to AMPA receptors…
A: Electrical and chemical signals are used by nerve cells (neurons), to communicate with each other.…
Q: What is the difference between “ancestral traits” and “derived traits”? What is the biological…
A: A trait, as it relates to genetics, is a unique feature of a person. Genes, environmental…
Q: 1. Brief introduction which introduces ALP as a diagnostic tool in cancer and create Graphical…
A: Cancer is a fatal disease that has both physical and mental consequences for a person. Cancer can…
Q: Calculate your BMI and Energy needs using the calculator in instructions. You do not have to include…
A: Body mass index is a value derived from the weight & height of a person. The BMI is defined as…
Q: Be specific 20x
A: Histological staining is a set of technical laboratory procedures that are performed to prepare a…
Q: Why are people with balanced chromosomal translocations phenotypically normal? Do they suffer from…
A: A balanced or chromosomal translocation is a condition in which part of a chromosome has broken off…
Q: Problem 9: Albinism is inherited as an autosomal recessive. In the figure below, assuming that…
A: Individuals exhibiting recessive disorder will have two copies of the recessive allele.
Q: What are three functions of the cell nucleus? What are two functions of a plant cell vacuole?
A: Introduction: Nucleus: The largest and most noticeable organelle inside the cell is the nucleus. The…
Q: Once inside the host cell, viruses such as MHV must be moved towards organelles such as the ER or…
A: A virus is an infection small agent which can multiply inside living cells of plants, animals and…
Q: RESPIRATION 1. What is the purpose of cellular respiration? . Where is cellular respiration…
A: Respiration is the process where oxygen move from outside environment to the cell within tissues and…
Q: How would green manure and soil microorganisms work together in enhancing soil fertility and crop…
A: Green manure crops are advantageous to the soil and future crops. They are grown for the benefits…
Q: 13. Which of these statements concerning the symport of glucose into cells is true? Understand a.…
A: Molecules or ions need to be transported along their membranes the maintain their concentrations…
Q: Which of the following is NOT true regarding bones? -Cancellous: compact (shaft) -Cortical: Compact…
A: Collagen, a protein that forms the skeleton of bones, is combined with calcium phosphate, a mineral…
Q: What is a “functional complex”? What can we learn from understanding functional complexes? What is…
A: A functional complex illustrates properties and characteristics related to bones and muscular…
Q: H9 IMR90 DMRS Gene Chr10 T JA a. Name one method that could have been used to determine where the…
A: It is an example of the distributions of DNA methylation levels and differentially-methylated…
Q: Why might you expect the sole area of human feet to scale with body height squared? Why might you…
A: Introduction Numerous vertebrates have the anatomical structure of a foot. It is the end of a limb…
Q: High blood pressure, often caused by constricted vessels, is called
A: Vasoconstriction is the narrowing of blood vessels, usually as a result of tightened blood vessel…
Q: 42. Draw the relationship between salinity in the environment and the blood for a perfect…
A: When there is an imbalance of molecules on either side of a membrane, osmotic pressure results,…
Q: In detail explain how C3 plant leaf is different from C4 plant leaf and why, use you overall…
A: C3 plants are those that use the C3 carbon fixation pathway, and the first product of carbon dioxide…
Q: An Intact Neuron and Voltmeter Select one: +H -0,+ V the neuron is resting + + ++ The voltage…
A: Introduction According to the classical doctrine of the nervous system, an animal's nervous system…
Q: True/False: Mature mRNA are exported out of the nucleus only if they have a 5' cap and poly A tail.…
A: Introduction :- In genomics, a nucleus is the membrane-enclosed organelle within a cell that holds…
Q: rise in the intracellular Ca2+ concentration causes muscle cells to contract. In addition to an…
A: Cardiac glycosidic drug, Ouabain functions by impeding the sodiun-potassium ion pump which is…
Q: Which senses correspond to which lobes of the brain?
A: The brain’s cerebral cortex can be divided into two cerebral hemispheres. These hemispheres are…
Q: Which of the following is correct with respects to Liverworts, Mosses, and Hornworts? a. They are…
A: Introduction: The science of taxonomy is concerned with the identification, description, and…
Q: How would someone design an experiment to test the role of azithromycin on quorum sensing in…
A: An opportunistic human pathogen known as Pseudomonas aeruginosa uses quorum sensing (QS) to regulate…
Q: Bacteria can acquire DNA directly from the environment through: please explain the answer…
A: Introduction :- One bacteria can exchange genetic material with another directly through the process…
Q: Which hormone and condition are mismatched? a. growth hormone-acromegaly b. thyroxine-goiter c.…
A: Hormones act as chemical messengers in our bodies. Proper functioning of the hormonal glands are…
Q: II. ILLUSTRATIONS. For each of the given proteins: • Draw the final location of the following…
A: Plant cells include chloroplasts, which are organelles. Photosynthesis takes place in the…
Q: independent of water for reproduction limited to short heights transport of water by diffusion…
A: Mosses : They require a moist environment for reproduction. Their flagellated sperms swim through…
Q: Making food system nutrition sensitive contribute to addressing all forms of malnutrition. Discuss…
A: When it comes to malnutrition, there are a number of types that can affect people of all ages. The…
How is the cellular reponse to stress?
Step by step
Solved in 2 steps
- What common features are shared by most cell signaling systems?Describe three ways in which the response of a cell to asignal can be terminated.Can a cell have multiple responses to one stimulus? A) Yes, such as a second messenger activating a kinase and a transcription factor B) No, one stimulus = one response. C) Yes, but only if the stimulus activates two different types of receptors, like a GPCR and a protein kinase receptor at the same time
- 4:32 120-201 FA22 Homework 02 2.docx 10. When a primary signal needs to be sent to most cells throughout a multicellular organism, the signal most suited for this is a AG) neurotransmitter. AH) hormone. AI) dissolved gas. AJ) transcription factor. AK) translation elongation factor Answer: Explanation: 5G 100 AM) the steroid hormones AN) tyrosine-derived epinephrin and norepinephrin AO) serotonin and melatonin (tryptophan-derived mammalian neurotransmitters) 11. Hydrophobic primary messengers usually cause molecular changes leading to modifications in metabolism. Examples of hydrophobic primary messengers are Explain what are their general chemical properties. AL) thyroxine (tyrosine-derived hormone) and insulin (a small peptide hormone) AP) auxins (tryptophan-derived plant hormones) Answer: Explanation: 12. Which statement regarding cell-surface receptors is correct? AQ) lon-channel-coupled receptors alter the membrane potential directly by changing the permeability of the plasma…What is the main benefit of cell signaling via direct physical contact and cell signaling over short distqnces (ex.: nerve cell signaling)?In what way does the action of the membrane attack complexresemble the action of perforin?