What is the biological function of SOS in plants? Select one: a. it is a calcium antiporter b. it is a sodium transporter c. it alleviates stress by seeking help during drought d. it improves calcium nutrition in plants e. it promotes salt sensitivity

Q: Which of the following is a way to distinguish between DNA and RNA? The number of carbon atoms in…

A: DNA and RNA are nucleic acids that have different roles in the cell. Both are made up of…

Q: After performing a PCR reaction with an expected product size of 700 bp, you observe the results…

A: PCR stands for a polymerase chain reaction and it is a technique used to amplify the DNA sample…

Q: You are confronted with two soft, squishy creatures that, on first glance, appear to be very…

A: We are given a situation in which we identified two specimens. One was identified as slug and…

Q: Which of the following is a derived trait of chordates?

A: Chordata is belong to the kingdom Animalia and include all vertebrates.

Q: 20. Genome imprinting can be the result of silencing genes by methylation of promoter DNA sequences.…

A: Introduction  Genome imprinting is a process in which specific genes are epigenetically marked and…

Q: A mutation in a gene often results in a reduction of the product of that gene. The term for this…

A: Introduction  A mutation is a permanent alteration in the DNA sequence that makes up a gene.…

Q: When vomit is diluted, does the pH increase or decrease? Explain.

A: Vomit is a partially digested mixture of food, digestive juices, and other substances that can be…

Q: What is the viewing field diameter when you use 10X magnification on the dissecting microscope

A: A dissecting microscope is a type of microscope that is specifically designed for examining the…

Q: List and describe the 4 levels protein structure. Describe the hemoglobin and collagen protein.

A: Note: According to bartleby guidelines only first question is to be answered. So please upload…

Q: How does annealing ensure that a specific sequence of DNA will be amplified in the PCR (rather than…

A: Polymerase chain reaction (PCR) is an effective method for amplifying particular DNA sequences, and…

Q: How is ATP produced in chloroplasts? Select one: a. When a photon hits an ADP molecule, it is kicked…

A: Introduction :- Chloroplasts are organelles found in the cells of photosynthetic organisms such as…

Q: How does bisulfite treatment coupled with PCR enable the identification of DNA methylation? And, How…

A: DNA methylation is an essential epigenetic process that plays a key role in various biological…

Q: 45. Which statement does NOT describe a strategy used by multicellular animals to maintain osmotic…

A: Introduction :- The contractile vacuole is an organelle found in some single-celled organisms such…

Q: How does a selectively permeable membrane help maintain homeostasis? If a mrna has a codon of cua…

A: Introduction :- tRNA, or transfer RNA, is a type of RNA molecule that plays a crucial role in the…

Q: Considering that in aerobic respiration 38 atp is created and in anaerobic respiration 2 are created…

A: When it comes to metabolism, aerobic respiration and anaerobic respiration are two of the most…

Q: A: A B Madreporite C AB: D

A: Starfish: Echinoderms with a star form that belong to the class Asteroidea are known as starfish or…

Q: You are discussing with a patient and need to explain to him/her how to improve his/her lifestyle.…

A: Introduction :- High blood pressure, also known as hypertension, is a condition where the force of…

Q: Differentiate between bacterial infectionand bacterial intoxication.        Discuss the…

A: Bacteria are the prokaryogic microorganisms that infect the living beings. They can easily multiply…

Q: B. Labrador retrievers have 3 varieties of fur colour: yellow, chocolate or black. Two genes are…

A: Introduction  A dihybrid cross is a genetic cross between two individuals who are heterozygous for…

Q: For the follow sets of parents, give what blood types are POSSIBLE. Parent 1 B+ A- O+ A+ O-…

A: Blood groups are classifications of blood-based on the presence or absence of certain antigens on…

Q: Define the words “Emerging Virus” and “Pandemic”. Give examples of human diseases caused by viruses.…

A: Virus:  A virus is an infectious submicroscopic creature that only reproduces inside of live cells.…

Q: Your friend and you go to Central America for spring break where you have a great time (from what…

A: Introduction :- Sickle-cell anemia is an inherited blood disorder that is caused by a genetic…

Q: Describe the main parts of a virus. Why are viruses called parasites? Describe the lytic cycle of a…

A: A virus is an infectious submicroscopic organism that only reproduces inside of living cells. All…

Q: What are the four types of macromolecules found in living organisms?

A: Introduction :- Macromolecules are large molecules that are essential for life processes in living…

Q: Why is an enzyme highly specific for the type of reaction it will promote

A: Enzymes are usually proteins that catalyzes a particular type of reaction by themselves not being…

Q: When introducing solid foods, infants experience food allergies that eventually weaken over time…

A: From birth until age one, infants are regarded as children. Any kid between the ages of birth and…

Q: viruses. What is a prion and viron? Are prion and virons viruses? Give examples of human or…

A: ANSWER) Some of the human diseases caused by viruses are: AIDS caused by HIV virus Influenza caused…

Q: Which of the following is(are) correct about the property of water? ► O Water dissolves foods…

A: INTRODUCTION Water is a molecule made of two hydrogen atoms bonded to an oxygen atom. It is one of…

Q: humans, Rh-positive individuals have the Rh antigen on their red blood cells, while Rh-negative…

A: According to Hardy Weinberg equation p2 + q2 + 2pq =1 and p + q=1 Where, p= frequency of the…

Q: Describe the 4 different types of human cells.  How are their sizes and shapes the same?  How are…

A: Introduction  A cell is the basic unit of life and the smallest structure capable of performing all…

Q: All other factors being equal, tiny hairs near the stomata will _______ transpiration. All other…

A: Introduction :- Stomata are small pores or openings found on the surfaces of leaves, stems, and…

Q: What cell types would be able to grow on the ECM in the following situations? a) Streptomycin was…

A: The extracellular matrix (ECM) is a complex network of proteins and carbohydrates that provides…

Q: An increase in temperature will _______ transpiration. An increase in humidity will ______…

A: Transpiration is the process by which plants lose water vapor through the small pores on the surface…

Q: Based on the activity what is the basis for saying that a certain organisms is less or more similar…

A: Molecular data is universal as it is found in all organisms and can provide a great deal of…

Q: what are the possible probes of a 15- nucleotide length that would be used in a PCR reaction that…

A: Probes are fluorescently labelled DNA oligonucleotides used in PCR. They are designed in such a way…

Q: How the sodium potassium pump works in primary active transport? The renin angiotensin aldosterone…

A: Active transport in cellular biology refers to the movement of molecules or ions across a cell…

Q: List the different modes of prokaryote nutrition. What is the significance of oxygen and nitrogen…

A: Prokaryotes are single-celled organisms that lack a nucleus and other membrane-bound organelles.…

Q: Three systems of the body help regulate acid/base balance - buffer system, respiratory system and…

A: Introduction  The renal system, also known as the urinary system or the renal apparatus, is the body…

Q: What structure best represents a polymer? O A fatty acid O A monosaccharide O A nucleotide O An…

A: Polymers are the compound structure of many subunits of amino acids.

Q: Successful Dieting: Everything Up to the Independent-Samples t Test What statistical test could be…

A: Introduction  Dietary fiber, also known as roughage, is the indigestible part of plant-based foods…

Q: Make a list of all the common foods you eat that contain trans fats. Looking ahead, develop a plan…

A: Introduction  Trans fats are a type of unsaturated fat that are typically found in processed foods…

Q: Question 2 A patient had decreased mast cells. Which do you predict? a) decreased histamine &…

A: Introduction  Mast cells are a type of white blood cell that are involved in the body's immune and…

Q: Synaptic vesicles release into the synapse to give the message to the post synaptic neuron?…

A: Synapses:  A synapse is a physical component of the nervous system that enables a neuron (or nerve…

Q: Identify the nucleus and its components; Identify the structure of a chromosome Know the phases of…

A: The nucleus is an essential organelle found in eukaryotic cells that houses genetic material such as…

Q: + Table 1: Vigilance simulations abundance and Spacing Sim 1: 4 Junco, spacing 5 Sim 1:4 Junco,…

A: In this question, we will be analyzing the results of simulations conducted to study the behavior of…

Q: Explain the principle behind the streak plate method.

A: Streak plate method This method is a used in microbiology for  isolating  single colonies of…

Q: keep this Tro happenir waiting room, you draw the following homeostatic feedback loop to further ain…

A: Alkalosis results from alkali accumulation or acid loss. It is associated with a secondary increase…

Q: Describe the structure of the cell membrane.   Be sure to identify the following terms. Plasma…

A: Introduction :- The cell membrane, also known as the plasma membrane, is a thin and flexible barrier…

Q: Compare the figure below to the original phylogeny above. Does the figure below show the same or…

A: Introduction :- Phylogeny refers to the evolutionary history and relationships among groups of…

Q: Explain excitation and inhibition with opioid use

A: Introduction  Opioids are a class of drugs that interact with specific receptors in the brain and…