Which of the following hormone levels would normally indicate that ovulation has occurred or is about to occur?

Q: A few proteins are naturally fluorescent, what physical and chemical factors of the proteins allow…

A: Fluorescent proteins have been appreciated in the field of biology because of their contribution in…

Q: Refer to the image above. Answer the following questions in sentence format. a. What phylum does…

A: There are different organisms and animals that are found on our planet. In order to understand their…

Q: Cells naturally have a negative charge. What are some compounds that give cells this negative…

A: 1.Cells naturally have a negative charge due to the presence of negatively charged compounds called…

Q: Microscope Parts Worksheet

A: The laboratory device used to see things that are too small in size to be seen by naked eyes is…

Q: label the parts of the specimen

A: Plant cells are the eukaryotic cells present in green plants. Plants are photosynthetic eukaryotes…

Q: This group is the easiest to kill using chemical disinfection. A Gram positive bacteria B Gram…

A: Introduction :- Disinfection is the process of elimination of microorganisms like bacteria , viruses…

Q: Question 24 is the amount of space an object takes up O volume O length mass O density

A: Matter  It is thing which occupy space and have some mass.

Q: Contains deoxyribose instead of ribose. O messenger RNA O DNA O transfer RNA

A: Nucleic acids contain the genetic information needed for functioning of cell. These are of two types…

Q: 1. On/ Off switch Select 2. Eyepiece/ Ocular lens ( Select ) 3. Arm I Select) 4. Nosepiece I Select)…

A: Compound microscopes are analytical instruments used to visualize the enlarged images of small…

Q: Mitochondrial DNA is inherited from the (mother, father).

A: According to the question we have to provide the information about the statement Mitochondrial DNA…

Q: Binding of transcription activator protein O Gene is switched ON Gene is switched OFF Does NOT…

A: A transcriptional activator is a protein which is also called the transcription factor.

Q: Question 9 An enzyme that is a ligase will split larger molecules apart add or remove electrons from…

A: Enzymes are proteins which work like a biological catalyst.Catalysts helps in acceleration of…

Q: BONUS: Which tests would be faster to perform? PCR or an ELISA test? O both would take the same…

A: Enzyme-linked Immunosorbent Assay (ELISA) and Polymerase Chain Reaction (PCR) are the diagnostic…

Q: gene's _____________ is its physical place on a chromosome.

A: Gene is a unit of hereditary transfered from one generation to another.

Q: Select the correct answer from the answers provided. To digest cellulose in its environment, a…

A: Enzymes can play out their exercises both inside just as outside of the cell, where they are…

Q: What are the four componets required for PCR to work?

A: Answer: PCR : Polymerase Chain Reaction is the method of amplification of a strand of DNA in to many…

Q: Students collected the seeds from a red flower and planted them. After a few months, the plants…

A: This is genetic question. Given- Red flower seeds taken --> Plant them         -->Plant…

Q: Why do prokaryotes lack telomeres while eukaryotes need them? Answer in 2-3 sentences.

A: A telomere is a region of repetitive nucleotide sequences at each end of a chromosome, which…

Q: In making an artificial cell, the plasma membrane is represented by ____________ _____________.

A: Artificial cell is that synthetic arrangement of particles which together mimics an actual…

Q: Question 17 Differentiate immigration and emigration. Use the editor to format your answer

A: An Ecosystem is defined as the ecological systems which consists of all the organisms who lives in a…

Q: Using the information in the table above, determine if the following statement is TRUE or FALSE.…

A: NOTE: AS PER OUR GUIDELINES WE ARE ONLY ALLOWED TO ATTEMPT FIRST QUESTION, PLEASE RESUBMIT THE OTHER…

Q: Question 13 Astigmatism is a result from a defect in the curvature of the cornea or lens sclera…

A: INTRODUCTION Astigmatism It is a vision defect or blurred vision caused due to irregular shape of…

Q: Question 71 match description to disease ingestion of preformed toxin in improperly canned alkaline…

A: The disease is malfunctioning of the body or part of the body. Diseases are pathological that are…

Q: Click on the termnal branches (you only need to click once) in this image.

A: Nervous tissue is found in the brain, spinal cord, and nerves. It is responsible for coordinating…

Q: Protein supplies 9 kcal per gram. functions as a solvent. is a major component of body structures.…

A: Proteins are generally included that they are of lengthy chains of amino acids. Protein is…

Q: B- D. F LEICASE G H I J

A: A compound light microscope is a microscope with more than one lens and its own light source.

Q: The following are specimens kept in an herbarium except lichens attached on bark of trees…

A: It is a multiple choie question.

Q: microscope names

A: All organisms are made up of cells which are rather minute in size and so cannot be seen with the…

Q: Question 79 After performing a Gram stain, Gram positive bacteria appear. bacteria appear O purple;…

A: Bacteria are a type of microorganism that are single-celled, prokaryotic organisms. They are…

Q: Question 11 (1 point) Endoplasmic Reticulum 1) Carbohydrates 2) Proteins 3) Nucleic Acids 4) Lipids

A: The endoplasmic reticulum or ER has two types, the rough ER and the smooth ER. The former is…

Q: True or false: A blind pit may be formed when wood undergoes drying. Select one: O True O False

A: Pits are narrow regions on the secondary cell walls of plants. They resemble depressions in the…

Q: QUESTION 46 Lethal dose kills 50% of test subjects is known as what? LD50 Culling Subject death…

A: Lethal dose indicates the lethal toxicity of a particular substance or radiation.Resistance of every…

Q: tryptophan levels are high O Tryptophan Gene is switched ON O Tryptophan Gene is switched OFF O Does…

A: The tryptophan binds to the trp repressor, changing its structure and causing it to become active…

Q: Gram Stain is used to differentiate. O 1. Virus O 2. Onion Cells O 3. Blood Cells O 4. Bacteria

A: Microbial organisms occur below micron levels in their size. So to distinguish them properly we have…

Q: DNA is a __________ which is made up of nucleotides

A: DNA( deoxyribonucleic acid) is the double-stranded molecule that is the genetic material in most…

Q: Question 44 The term RNA refers to RNA. Blank 1 Blank 1 Add your answer

A: INTRODUCTION Answer to the question 44 is given below.

Q: QUESTION 1 A metric ruler was placed under the microscope and using the low-power objective (10x), a…

A: Magnification of microscope Magnification or magnifying power of a microscope is the degree of…

Q: DNA _____________ glues okazaki fragments together.

A: Okazaki fragments are short sequences of DNA nucleotides that are synthesized discontinuously…

Q: Question 3 Describe the production of X-rays by a rotating anode tube. Explain the advantages of…

A: Rotating Tube Anode:  A vacuum tube known as an X-ray tube produces X-rays from electrical input…

Q: Protein synthesis is also known as Blank 1 Blank 1 Add your answer

A: Introduction Organisms are made up of proteins. Proteins have a high nutritional value and are…

Q: == What was the order of the pigments on the chromatography paper from the bottom up? Postlab 6.13…

A: The chromatographic technique is based on the interaction of solute and solvent molecules. By the…