Q: Humans are diploid and have 46 chromosomes in each somatic cell. Each child inherits ____…
A: Introduction Every nucleus in the cell contains chromosomes, which are structures that look like…
Q: Define the term cell differentiation,?
A: cell is the basic structural and functional unit of life, that is every living organism is composed…
Q: Select all that apply to a negative stain: 1. involves a washing step 2. cells may be distorted…
A: Acid staining is a type of negative staining. This indicates that the dye readily releases a proton…
Q: Type of Solutes Non-permeable Permeable Solution A 300 0 Solution B 295 20 Solution C 270 30…
A: Osmosis : Movement of solvent molecules or water molecules from a region of low concentration or…
Q: What are the hallmark symptoms of major depression?
A: Depression is basically a mental health disorder in which a person experiences mood swings and will…
Q: Instructions: Species name 2: Sample illustration: Taxonomic account (domain to species): At least…
A: Introduction R. H. Whittaker’s classification system divides organisms into five major groups. These…
Q: A plant has species has a diploid of chromosome number 18. How many chromosome would be expected in…
A: The genetic material of an organism present in the nucleus can be seen as the compact structures…
Q: List down 5 other instruments and equipment that are used to in ecology studies and discuss where it…
A: In ecological studies, two most important factors include biotic factors and abiotic factors. In a…
Q: The benefits of the negative stain include: Mark all that apply: 1. No shrinkage or distortion…
A: The negative stain is a process that uses an acidic stain to identify cells from a medium. In…
Q: Answers A-D A Current from neighboring regions can trigger a second action potential in phase 2 B…
A: Introduction A transient voltage change (membrane potential) across the cell membrane of heart…
Q: Suppose that the probability of survival of the three different types of diploid individuals in…
A: Differential survival is the term used to describe the different rates at which individuals of…
Q: Which event may take place before metaphase?
A: A cell cycle is the sequence of events that occur in a cell as it grows and divides.
Q: How does plant cytokinesis differ from animal cytokinesis? Opposing forces distribute the cell…
A: Cytokinesis is the division of cytoplasm where a parent cell divides into two daughter cells, each…
Q: At which sampling rate are you most likely to miss a very quick event? 1/s 200/s 100/s 500/s
A: Introduction The number of samples per second (or per other unit) that are extracted from a…
Q: A new mother notices that one of her newborn twins has a yellow-orange complexion. Fearful that the…
A: DISCLAIMER FOR MULTIPLE Since you have asked multiple question, we will solve the first question…
Q: Plant Cell Wall Plant cell cytoskeleton Plant Cell (Plasma) membrane Plasmodesmata of the Plant Cell…
A: Introduction : Cells are the basic structural and functional units of all living beings. A cell can…
Q: The following is produced from the addition of an acid and a base: O a. Acid O b. Base O c. Buffer O…
A: Introduction A chemical interaction between an acid and a base is known as an acid-base reaction.…
Q: g1 and g2 checkpoints
A: Cell division: The cell-division is defined as the series of events which take place in the cell…
Q: Is the presence of myomeres a symplesiomorphic or synapomorphic feature of vertebrates compared to…
A: Gastrulation happens in the third week of human development. Gastrulation is one of the most…
Q: In mice, 2n = 40. If a mouse cell divides by mitosis, it will produce two daughter cells that each…
A: Mitosis and meiosis are the two types of cell divisions found in sexually reproducing organisms.…
Q: What biological molecules can you measure a concentration of using a spectrophotometer?
A: Introduction: A scientific method called spectrophotometry is used to quantify the amount of light…
Q: Describe the ff 1. Trypanosoma
A: Introduction : Protozoa are heterotrophic, eukaryotic, unicellular microorganisms. The cell wall is…
Q: How do plants have the answer to saving the world ? How are plants helping the United Nations with…
A: Green plants are capable of giving us food by the process of photosynthesis. This is a process in…
Q: Compute the percent identity of the following pairwise sequence alignment: -TGAGACTTAGAGT |..|... |…
A: In bioinformatics, sequence alignment is a process by which two or more sequences are arranged to…
Q: How do acute pain and chronic pain differ with regard to cause and clinical manifestations?
A: When something hurts, it causes pain, which results in an uneasy or unpleasant emotion. Pain…
Q: ) What is the major actin structure found at the leading edge of the cell? (structure, not proteins)…
A: actin, protein that is an important contributor to the contractile property of muscle and other…
Q: Consider a hypothetical amino acid whose side chain forms a hydrogen bond with the oxygen atom of a…
A: Introduction:- Proteins are made up of molecules called amino acids. Proteins and amino acids are…
Q: Name 5 different physiological systems that are influenced by drugs
A: Drugs cause a brain reaction that alters how the body feels. The brain, which serves as the body's…
Q: cytoplasmic determinants
A: Stem cells are the specialised cells of body which have continuous power of division and power of…
Q: Draw and decorate the concept of Fetal station?
A: Introduction An unborn child grows and develops inside the uterus in humans (womb). The foetal…
Q: 0.9% NaCl sol osmosis po
A: Osmosis : It's the net movement of water molecules or solvent molecules from a region of low…
Q: Instructions: 1. For each of the provided food webs indicate how many toxins are in each link in the…
A: 2) Food Chain 1: Diatoms = 0.025 toxins Clam = 0.025 toxins * 10,000 diatoms = 250 toxins Sea otter…
Q: 25.A a. Axon b. Dendrites c. Cell body d. synapse. 26. The is a small space across which an impulse…
A: A sophisticated network of neurons with specific functions for message transport makes up the…
Q: How is neurotransmission of pain signals modulated at the receptor, spinal cord, and brain?
A: Acetylcholine is a neurotransmitter that is synthesized from acetyl-CoA (ACoA) and choline obtained…
Q: Select all of the characteristics shared by Penicillium chrysogenum and Euplotes vannus. A) Both…
A: Eukaryotic organisms are those that have sub-cellular membrane-enclosed organelles that are specific…
Q: Which of the following statements about cellular membranes is true? Transmembrane proteins are…
A: Introduction All cells have a cell membrane, also known as a plasma membrane, which separates the…
Q: The core theme of biology that is: evolution. True False considered as the unifying theme of the…
A: Answer : True
Q: Why are human sex hormones considered lipids? Differentiate a nucleotide from a nucleoside.
A: A biologic macromolecule called a lipid is composed of carbon and hydrogen chains. Water and lipids…
Q: Pls help, sorry for the trouble How do forensic anthropologists plan snd prioritize their work…
A: Forensic anthropologist A forensic anthropologist analyzes unidentified human skeletal remains to…
Q: Which of the following will NOT happen either in prophase, metaphase, anaphase, telophase? All of…
A: A cell cycle is a series of events that takes place in a cell as it grows and divides.
Q: Which important phenomenon is both inspected during g1 and g2 checkpoints of the cell cycle? ODNA…
A: A cell cycle is a series of events that takes place in a cell as it grows and divides into daughter…
Q: Column A 123 1. 2. 3. 4. 5. 6829 7. Reticulum (ER) 6. -Golgi apparatus 8. - 9. Centrioles Chromatin…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: In a cross between BbTtSS and BBttSs, what is the probability of offspring being BBTtSS?
A: Introduction : A graphical representation of the possible genotypes of an individual that results…
Q: Which important phenomenon is both inspected during g1 and g2 checkpoints of the cell cycle ODNA…
A: The cell cycle is the progression of a cell via various phases to complete cell division. The phases…
Q: If nuclear DNA replicates during the S (synthesis) phase of the cell cycle, when does mitochondrial…
A: Cell Division- A process in which one cell called parent cell divides to form two new cells known as…
Q: In which type of human cell would you expect to find a Barr body? A.)A sperm cell B.)A somatic cell…
A: Barr body It is the dark stained X chromosome which do not express it self.
Q: Instructions: Species name 2: Sample illustration: Taxonomic account (domain to species): At least…
A: Microbe isolation is critical to extract a single microbe from the population. Because bacteria are…
Q: Two pure-breeding strains of flies are mated, and the F1 are intercrossed. The first strain has…
A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous…
Q: Describe the Fluid Mosaic Theory.
A: Cells are the fundamental building elements of life. Everything in the biosphere (and beyond) is…
Q: evolutionary
A: According to ring of gyges we find that we humans are likely to pursue our own desires even at the…
Explain in your own terms the difference between a spontaneous reaction and one that occurs instantaneously, and what causes this difference.
Step by step
Solved in 2 steps
- Explain in your own words the difference between a spontaneous reaction and one that occurs instantaneously, and what causes this difference.List the four factors that influence the rate of a chemical reaction and state whether increasing the factor will increase or decrease the rate of the reaction.Why do people differ in the rate and the quality of reaction?
- Why are many reactions that occur in living systems irreversible for all intents and purposes?Imagine you are working in a lab, and you are performing two chemical reactions. You notice that Reaction A occurs much faster than Reaction B, and that both reactions release the same amount of heat. Which of the following conclusions can be made from your observation? Reaction A has the same activation energy as Reaction B, and the AG of Reaction A is more negative (i.e., a larger negative number) than the AG for Reaction B. Reaction A has a lower activation energy than Reaction B, and the AG of Reaction A is the same as the AG of Reaction B. Reaction A has a higher activation energy than Reaction B, and the AG of Reaction A is the same as the AG of Reaction B. Reaction A has the same activation energy as Reaction B, and the AG of Reaction A is less negative (i.e., a smaller negative number) than the AG for Reaction B.Define reversible reaction, dynamic equilibrium, equilibrium constant.
- Which curve represents the spontaneous reaction, and which the nonspontaneous?Label the following statements true or false: (a) A reaction is said to be spontaneous when it can proceed in either the forward or reverse direction. (b) A spontaneous process always happens very quickly.Which of the following is correct regarding enzymes? Enzymes can speed up the rate of reaction by shifting the equilibrium of the reaction forward. Enzymes can make a nonspontaneous reaction spontaneous. Most enzymes are made up of DNA and RNA and are named based on the reaction that they catalyze. Enzymes can increase the rate of a reaction, but do not shift the equilibrium of a reaction.