Compute for the calibration factor of the photo below (provide complete solution): (Under the 4mm)

Q: A. Examine the crosses above and deduce the origin of G. hirsutum. Diagram your cross and give level...

A: Examine the crosses above and deduce the origin of G. hirsutum. Diagram your cross and give level of...

Q: In which stage of sleep do sleep spindles occur? a. N1 c. N3 b. N2 d. R

A: Humans have sleep and awaken in 24 hours cycle which is called a circadian cycle.

Q: Figure 1.16 seems at first to be simply a description of thephysical and chemical properties of a la...

A: The chemical and physical environments on Earth are remarkably diverse, providing life with a pletho...

Q: Different species of crickets have distinct songs, andthey use these songs for mate recognition. Res...

A: Part A. The additive effects are found as: A=(XKK-XPP)/2 The dominance effect can be easily found as...

Q: Define the concept of restriction-enzyme digestion ?

A: Enzymes are biocatalysts. These speed up biochemical reactions and are proteinaceous in nature. Thes...

Q: 2. A hiker got lost while hiking in the Mohave desert in Arizona. When she was found by a search gro...

A: Distilled water is pure water with no solutes. present in it. Water is absorbed by the cells through...

Q: Evolution of ________ increased the energy availableto cells, making a larger genome and processes s...

A: Introduction Evolution is the process of a species' features changing over numerous generations thro...

Q: A horse which has an allele for red fur and an allele for white fur has some white hairs on its body...

A: Allele is one of two or more possible forms of a gene that are found at the same place on a chromoso...

Q: Describe some of the structural traits shared by bacteriaand archaea

A:

Q: The genotype AABBCCDD will have the following gametes: O ABCD, ABC. O abcD, ABC. O ABCD, ABCD O ABCD...

A: Introduction: Gamete refers to a haploid sex cell that is a sperm in males and egg in females 1) The...

Q: Bacterial glucuronidase converts a colorless substancecalled X-Gluc into a bright blue indigo pigmen...

A: The biotic world is teeming with organisms. The world's ecosystems are the result of the interaction...

Q: Show the diagram for DNA replication of prokaryotes.

A: Eukaryotic DNA replication occurs through multiple replication origins and each origin of replicatio...

Q: Why is energy surplus required for lean muscle mass gain and why is it a major challenge for most at...

A: Our body requires a significant amount of energy for performing it's normal daily activities. These ...

Q: Ladder Pepsin Papain kDa 150 A B. 75 50 D, 25 12.5 | |

A:

Q: Although purified actin can assemble reversibly in vitro, various actin-binding proteins regulate th...

A: Introduction Actin is a multifunctional globular protein family that forms microfilaments in the cyt...

Q: containing two alleles that are the same for a trait 8. homozygous the allele that is only 9. F1 gen...

A: A trait is a characteristic feature that is unique to particular individual . These traits are expre...

Q: Compare the features of gymnosperms and angiosperms.

A:

Q: 9. It is noted recurrent vomiting, weakness, sleepiness, and convulsive attacks, as well, in patient...

A: The symptoms of this diorder includes lack of appetite, vomiting, drowsiness, seizures, and/or coma....

Q: The plasma membrane is composed of a phospholipid bilayer with embedded proteins. What is one of the...

A: Plasma membrane separates interior of the cell from outside environment. It allows specific molecule...

Q: Suppose you have two rose plants, both with pink flowers. You cross the two plants and are surprised...

A: Introduction :- A flower is a reproductive structure found in flowering plants that is also known as...

Q: What are Bacterial Plasmid Vectors ?

A:

Q: The attached figure is a blood film from a patient that has likely contracted Magnified images illus...

A: In the first picture we saw that it is a RBC and we saw some chromatin dots that are on the surface ...

Q: How many electrons have to move through the light dependent reactions to make molecules of glucose? ...

A: In order to understand what photosynthesis is, we must first understand what plants need in order to...

Q: The main artery whose cross-sectional area is (1 cm) branches into 5 smaller arteries. Each of these...

A: The blood flow rate( Q )  through the vessel is related to the radius or the cross section of the bl...

Q: The probability of having an individual recessive for all gene pairs from the cross Aabb x aaBb is O...

A: The detailed solution with Punnett square is discussed in the step 2

Q: Chromosomes are visible under the microscope during cell division because, disintegration of the nuc...

A: Chromatin is the complex made up of DNA and proteins. It is found in eukaryotic cells and is respons...

Q: What is multiple cloning site ?

A: Introduction Molecular cloning is a set of molecular biology experimental methods for assembling rec...

Q: diffusion and osmosis

A: diffusion is a process resulting from random motion of molecules by which there is a net flow of mat...

Q: Select all statements that are true regarding members of the genus Mycobacterium. O They contain myc...

A: Introduction: TB or tuberculosis is a disease caused by a bacterium called Mycobacterium tuberculosi...

Q: Statement: Glucose production only occurs at night when light is no longer being used for the Light ...

A: Introduction :- The light reaction is a photosynthetic mechanism that turns solar energy into chemic...

Q: 17. Three recessive traits in aardwolf (a real animal) are stripe-less (s), dwarf (d), and fluffy ma...

A: If the genes are located on the same chromosome then they are known as linked genes and in this cond...

Q: In an electrophoretic gel across which is applied a powerful electrical alternating pulsed field, th...

A: Introduction Gel electrophoresis is a technique that uses size and charge to separate and analyse ma...

Q: The molecular pore of the DMVS is hypothesized to be

A: This question is based on double membrane vesicles.

Q: How can I simplify the procedure section to be prepared for lab without having to refer to the lab m...

A: The procedure can be simplified into five simple steps, Preparation of NiCl2 and NaOH ( 5 mL each) ...

Q: Which type of myosin is found in contractile bundles?

A:

Q: Why is there a difference in the way these two kinds of cells react in a hypotonic solution?

A: Hypotonic solution is a solution in which there is a very high concentration of solvent or water pre...

Q: What is the dominant generation in the pine life cycle? How does pollination occur in gymnosperms?

A: Introduction:- Gymnosperms are vascular plants with cones that generate seeds. Conifers such as pine...

Q: If we Remove transcription in the development equation, will an organism continue to exist?

A: DNA and RNA are the nucleic acids that are composed of nucleotides. DNA contain different genes that...

Q: How would you contrast gene regulation in prokaryotes with that in eukaryotes?

A: Genes are the stretch of DNA that code for a polypeptide chain.

Q: What is catalase and why do some microorganisms have it? Name two other types of bacteria that are c...

A: Introduction: Bacteria is a single celled prokaryotic organism. Their cell structure is simpler than...

Q: A monosomic G. hirsutum is crossed with G. thurberi and produces offspring, some with 39 chromosomes...

A: Normal G. hirsutum is tetraploid. It has 13 tetraploid (4x) chromosomes and thereby have a total of ...

Q: Describe how HIV replicates

A: Introduction:- Because the virus combines its genetic information with the genetic information of a ...

Q: How might genes, such as those responsible for drug resistance, be transferred between bacterial spe...

A: According to the question, we have to explain the process by which the genes, responsible for drug r...

Q: Complete dominance at both gene pairs but the first gene when recessive is epistatic to the second g...

A: Epistasis is an interaction that occurs at a phenotypic level and is governed by genotypic interacti...

Q: The regulation of most bacterial genes occurs at the level of (a) transcription (b) translation (c) ...

A: Genes are collections of nucleotides that code for a specific protein. For protein synthesis to occu...

Q: Illustrate how a change in chromosome organization may affect the activity of a gene.

A: Chromosomes are built up of nucleosomes, which are subunits of a DNA-protein structure termed chroma...

Q: Given that out of the 64 codons of MRNA, 61 codify amino acids that form polypeptide chains, what ar...

A: As there are 20 amino acids and 64 possibilities of mRNA codons. There it is expected some amino aci...

Q: You are interested in finding out the function of a particular gene in the mouse genome. You have de...

A: There are multiple ways to have a distinct character for the gene expression and function. And the f...

Q: An RNA that functions as an enzyme is a ________ .a. protein c. ribosomeb. protocell d. ribozyme

A: Introduction: RNA is a single-stranded molecule in many of its biological roles and consists of a mu...

Q: The astronomer Carl Sagan once said, “We are made ofstar stuff.” Explain why this is true of all lif...

A: Cosmos are composed of stars that are organized into galaxies.