Which of the following is not required for a UV-vis absorption spectrophotometer? Group of answer choices camera detector monochromator light source

Q: of the gene of interest be increased via (multiple choice, choose one) A. PCR B. bacterial vectors…

A: Gene expression is a process in which a particular gene forms a protein. It involves transcription…

Q: Homologs synapse (pair) and cross over only during

A: New cells are formed as cells divide. Each cell splits into two, and these two cells continue divide…

Q: Suppose we would want to have mirrored lateral sides (meaning both the left and right portion are…

A: The majority of animals have bilateral symmetry. They have anterior-posterior (A-P) and the…

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A: Cytoskeleton is a dynamic network of protein filaments in the cytoplasm of cells and bacteria and…

Q: Bacteria grown in a lab experience what is called an 'exponential phase' of population growth.…

A: Exponential growth can be defined as a growth which occurs in idealised unlimited environment.There…

Q: The work of Meselson and Stahl: A. Showed that DNA replication is semiconservative, which means that…

A: A. Showed that DNA replication is semiconservative, which means that the parental double helix is…

Q: Matter is composed of elements, which are composed of _____. Group of answer choices A) atoms B)…

A: Matter:  Any substance with mass and volume is considered matter because it occupies space. In…

Q: measure of the productivity of photosynthesis is the rate of water production. heat production.…

A: Photosynthesis is a process which is carried out by primary producers that is plants. They prepare…

Q: When cations and anions meet they Group of answer choices A) repel. B) form ionic bonds. C) form…

A: Introduction: A cation and an anion form an ionic bond, which is a charged atom that has the ability…

Q: Tolerance occurs when a Same a higher O Lower, the same O Higher, the same O Higher, a lower O…

A: Introduction  Drug, any chemical that has an impact on how living things function and the pathogens…

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A: Microorganisms produce two types of metabolites namely, primary metabolites and secondary…

Q: Cells need to be attached to a basement membrane in order to divide. What property of cells is…

A:

Q: How to induce the production of bioplastics from bacteria

A: When vital nutrients are deficient bacteria create and store polyhydroxyalkanoates as a form of…

Q: Expand on some of the consequences to the good bacteria when using anti-bacterial agents.

A: Certain microorganisms grow naturally on our bodies' skin; such bacteria are harmless and serve as…

Q: Describe the effects of FGF and RA on each other in limb bud development. Give a specific example of…

A: FGF plays important role in distal part of the limb development in tetrapods Retinoids acid is at…

Q: a sample was found to contain 10.0ug/L of nitrate. a spike of 5 ug/L was added to a replicate…

A: Introduction  Most nitrate is utilised as fertiliser for lawns or crops. Additionally, nitrate and…

Q: The making of a covalent bond between two nucleotides requires the O dehydration synthesis the…

A: The bond is a kind of attraction which is present between two atoms. This is responsible for…

Q: Are there any other factors that might affect amylase activity that could be investigated? What…

A: Amylase is an enzyme which belongs to a class of enzymes called hydrolase.These enzymes breakdown…

Q: n peas, axillary flowers (A) is dominant to terminal flowers (a) and colored flowers (R) is dominant…

A: According to Mendel, during a dihybrid cross where two individuals differ from each other in two or…

Q: _________ and _________ of RNA specify amino acid assembly and protein synthesis.     a. codons and…

A: Production of polypeptide chain or protein from the mRNA sequence is known as translation that is…

Q: Provide evidence on the sequelae on how adenocarcinoma tumours

A: Adenocarcinoma tumors ( bowel cancer /colorectal cancer )develps in colon.this is the most common…

Q: Lesson 6.1: Organizing the Nervous System Directions: Select the appropriate callouts from the list…

A: Nervous system It is a highly complex organ system of an organism that communicates messages to and…

Q: Predict the location(s) (intracellular or extracelular) and a brief description of WHY based on your…

A: 1. A PTS1 C-term peroxisomal targeting seq added to C term of a normally secreted protein with usual…

Q: A monophyletic taxon (group) contains an ancestor and all of its descendants. True False

A: Introduction :- A taxon is a group of one or more populations of an organism or species that…

Q: Match each vocabulary words with its correct definition. Secondhand smoke _____ Alcohol poisoning…

A: For survival, growth, and development, nutrition is needed. The body needs various kinds of…

Q: 85. A 3-monthold maleinfanthasaswelling inthe inguinal areathat increases when hecries.This finding…

A: The most frequent kind of hernia can be referred to as an inguinal one. One may notice a bulge in…

Q: Discuss the Red Queen hypothesis.

A: Evolution can be defined as a process through which characteristicks of organisms changes over…

Q: What the difference between “homologous traits” and “analogous traits”?

A: Evolution of the organisms depends on several factors. By observing the characteristics in the…

Q: What are the things you've seen using microscope? Explain

A: Introduction: Light microscopes are biological laboratory tools that use visible light to find,…

Q: In PCR , the primers will determine which gene will amplified (copied) . in lab we’re doing qRT- PCR…

A: One of the most used techniques for quantitatively estimating gene expression is qRT-PCR, often…

Q: Oxidized/Reduced state has more free energy than when it is in the Oxidized/Reduced state.

A: Ans: Oxidation occurs when a molecule looses its election or gain oxygen while reduction occurs when…

Q: Topic 4: Microbial Diseases a. Pick a disease caused by a microbe and explain its background, fun…

A: Fungi are rapidly being connected to a wide range of human illnesses, including allergic and…

Q: When a process of chemicals or timed electric procedure during depolarization to restore a normal…

A: ANSWER) In order to answer this question we need to understand the concept of restoring the normal…

Q: Write the DNA strand that is complementary to the following. 5' GCTAGTGCGAAACGC 3'

A: DNA or deoxyribonucleic acid is the genetic material of almost all living organisms (some have RNA).…

Q: Give some background information on enzyme activity

A: Enzyme activity refers to an enzyme's general catalytic properties, and enzyme assays are…

Q: Why do we need to kill bacteria in order to clean an object?

A: Bacteria are prokaryotes which have exponential growth pattern and are responsible for causing…

Q: In DNA replication, the enzyme helicase breaks hydrogen bonds between complementary nucleotides and…

A: PCR is a process that helps to produce thousands of DNA copies from a single type of DNA. This…

Q: 8 9 10 The primary purpose of the middle ear bony structures (maleus, incus, and stapes) is to A.…

A: inner ear, also called labyrinth of the ear, part of the ear that contains organs of the senses of…

Q: THE PERMEABILITY OF THE CELL MEMBRANE (shell-less eggs) Draw a diagram of each egg and illustrate…

A: The movement of solvent molecule from high concentration towards low concentration through a…

Q: Explain detail the multi hit hypothesis for Adenocarcinoma and gastrointestinal stromal tumors.…

A: The multi-hit method finds combinations of genes with mutations that may be the likely origin of…

Q: In biology, what do you think does the garden peas has as a good model for genetic studies? A.) Few…

A:

Q: 0 0 3 pl ol Glucose 3-phosphate -2 NAD+ 2 (NADH + H ATP Pyruvate 0 ch glucose yields: 2 Pyruvate, 2…

A: Glycolysis is the first step of aerobic or anaerobic respiration. It is a 10 step reaction and each…

Q: Is there a difference in the time to dissolve the small and larger biscuit/cracker? Explain. 2.…

A: 1. No, there should be no difference in the time to dissolve small or larger biscuit or cracker. It…

Q: Can you please write which letter would be the answer for each question? (a,b,c,d,e,f are the…

A: The building blocks of both DNA and RNA are nucleotides. A nucleotide has a base, a sugar molecule,…

Q: 2. Why in the lower extremities of a person the tone of the extensor muscles is greater than the…

A: Flexion and Extension are movements that take place within the saggital plane and that involve…

Q: 23. In tomatoes, dwarf (d) is recessive to tall (D), and opaque (light-green) leaves (op) are…

A: distance between the genes(m.u) = recombination frequency (%)

Q: he mammalian ____________ evolved 520 mya and the _________ developed 200 mya.     a. midbrain,…

A: The theory of evolution explains the history of life on Earth and how biological populations have…

Q: Match each term with the correct statement about the urinary system. The blood vessels that surround…

A: INTRODUCTION Below each of the given term is matched with correct statement of urinary system.

Q: Pls help ASAP.

A: Which of the following reaction is exergonic? The reactions can be classified based on the overall…

Q: When observing the events in a single meiocyte with a single crossover, what proportion of gamete’s…

A: In Meiosis I, chromosome number becomes half at the end of meiosis-I. This is called reductional…