What is the diameter of the field of view (DFV) of a 1000x objective lens if the DFV of a 400x objective lens is 500 μ? Express your answer in mm.

Q: What are the characteristics of a crop?

A: For any crop variety,following are the characteristics of a crop.

Q: eunique stem-loop structures of the transfer RNA helps the RNA perform its function of joining ribos...

A:  Unique stem-loop structure, also known as hairpin loop. This is a type of secondary structures of R...

Q: How do you describe your discovery of your sexuality, your sense of being male or female?

A: Sexuality is a vast topic that is also quite personal. It's about comprehending our sexual feelings ...

Q: Why must a plant or animal make trade-offs among growth, reproduction, defenses, and other adaptive ...

A: Introduction: A tradeoff is a decision based on the current circumstances that involve giving up one...

Q: RNA polymerases carry out transcription much more slowly than DNA polymerases carry out replication....

A: The process of producing two daughter strands, each containing half of the original DNA double helix...

Q: Define the following terms as they apply to the genetic code:a. Reading frameb. Overlapping codec. N...

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for y...

Q: Because irreversible inhibitors bind to the enzyme you could analyze the enzyme molecule after addin...

A: The following is about enzyme mechanisms and their inhibitions.

Q: What are the three aspects of the (unified) cell theory?

A: Cell These are the smallest, basic unit of life that is responsible for all of life's processes.

Q: hy is there a need of an insecticide

A:

Q: What do the cavities of the neural tube become in the adult brain?

A: The neural tube is the embryonic precursor formed in the 6th week of developing a baby. It later giv...

Q: What are the histone types found in the octamer wrapped by DNA strands?

A: H2A, H2B, H3, and H4 are the four proteins that make up core histones, and they're all found in equa...

Q: Question 9 The structure of the transfer RNA assumes a more 3-dimensional structure because of the h...

A: Introduction: Most living organisms and viruses include ribonucleic acid (RNA), a chemical. In the n...

Q: 4. How does the light compound microscope magnify an object? Outline the process 5. Explain why an i...

A: 4. How does the light compound microscope magnify an object? Outline the process It is an optical m...

Q: Question 1 A G What is the sequence of the sample DNA submitted for sequencing given the gel electro...

A: DNA is made up of nucleotides. In DNA there are 4 basic nucleotides -  A - adenine G- Guanine C- cyt...

Q: Which special set of enzymes in bacteria can address concerns on supercoiling when the DNA performs ...

A: During replication and translation, when there is unwinding of the DNA helix, it introduces supercoi...

Q: Complete this Punnett square on a cross between two individuals who have Inflated Green pods (liGg).

A: The inflated pods (I) are dominant over constricted pod (i). And the green colour (G) pod is dominan...

Q: All of the following statements regarding nucleosomes are true EXCEPT A each bead-like structure con...

A: The length of DNA is about 5 feets. This 5 feets long DNA needs to be placed in nucleus of every cel...

Q: If the gene for primase were mutated so that no functional primase was produced, what would be the e...

A: DNA replication is the process by which new DNA strands are formed.  

Q: The______ are parts of a mature seed. a. stamen, anther, and pollen grain b. embryo, food reserves, ...

A: Sexual reproduction is a natural interaction by which higher organisms, like well-evolved creatures,...

Q: Erysipelothrix rhusiopathiae is a gram positive bacilli that survives in water contaminated by a sic...

A: Erysipelothrix rhusiopathiae is a gram-positive, rod-shaped, nonmotile, bacillus bacteria.

Q: What chemical groups connect the 3' end of neighboring sugar units in DNA? * Ribose Phosphate Deoxyr...

A: DNA (deoxyribonucleic acid) is the genetic material in living organisms. It is a polymer whose monom...

Q: Expound how the mass of inert yolk influences gastrulation in amphibians, reptiles and mammals.

A: Answer  All these animals belong to vertebrate and vertebrates, possess much more amount of yolk as ...

Q: Explain the roles of presynaptic inhibition and of facilitation

A: Nerve cells work together in clusters to affect each other's functions. The benefit of presynaptic f...

Q: The following statements best describes the RNA structure EXCEPT some eukaryotic RNAS stay in the nu...

A: Answer : Option (C) is right. - protein synthesis cannot explain the structure of RNA.

Q: Some cancer researchers have proposed using a-amanitin in cancer therapy. How might a-amanitin be us...

A: Amanitin is considered one of the most effective drugs that can kill cancer cells which are highly p...

Q: . K/U Study the drawings below. Identify the phyfum to which each organism belongs. Explain how you ...

A: Protists are unicellular or multicellular organisms, which lack a cell wall and organelles. The orga...

Q: List some of the ways in which eukaryotic transcription is more complex than transcription in bacter...

A: Prokaryotes and eukaryotes perform transcription in essentially the same way, with a few major chang...

Q: What different methods were used to help break the genetic code? What did each method reveal and wha...

A: Deoxyribonucleic acid contains genetic information of an organism. The main function of genes is to ...

Q: What was the hypothesized relationship between Photosynthetic Rate and Irradiance?

A: Photosynthesis can be explained as a physiochemical process;in which the sunlight is used by the pho...

Q: What makes up the spliceosome? What is the function of the spliceosome?

A: DNA and RNA stand for deoxyribonucleic acid and ribonucleic acids. Both molecules are present in the...

Q: What determines how far apart individual trees can be and still maintain a viable population?

A: Ecological communities are defined as an assembly of populations of at least two different species t...

Q: "My mission in life is not merely to survive, but to thrive; and to do so with some passion, some co...

A: INTRODUCTION "My mission in life is not merely to survive, but to thrive; and to do so with some pas...

Q: Question 12 Which is the dominant form of DNA found in the cell? A z в) А с) н D

A: DNA refers to deoxyribonucleic acid and RNA refers to ribonucleic acid. DNA function send transferri...

Q: Discuss the importance on the addition of ampicillin and arabinose to the medium of the genetically ...

A:  pGLO bacterial transformation experiment. Controls that were incubated with no plasmid (-pGLO) grow...

Q: Does classifying invertebrates according to habitat and lifestyle helpful? Why or why not?

A: Invertebrates  The animals without back bone or vertebral column are known as invertebrates.

Q: In Coleus, the somatic cells are diploid. Having 24 chromosomes. How many of each of the following a...

A: centromeres at anaphase 48 centromeres at anaphase I 48 Centromeres before telophase II 48 chr...

Q: Gene A and B are 500,000 bp apart - the genes are either side of a recombination hot spot. Gene C an...

A: * Recombination hot spots are the regions of genome  where it can undergoes recombination in higher ...

Q: Why is it typically difficult to identify individual genes that govern particularbehaviors?

A: Gene is a working segment of DNA that mainly codes for proteins. There are two different regions of ...

Q: Maximal physiological response to an external stimuli typically occurs when ______ of the receptors ...

A:

Q: Which statement is not true? A. most people in the world cannot digest milk sugar as adults B.rabbit...

A: Question 1:-  A) Statement A is correct as 40% of humans stop producing enough lactase to digest mil...

Q: Instruction: Identify labeled parts (text appearing after image) of the frog skeleton. se S V

A: Introduction A frog is a tailless amphibian with a short squat body, smooth moist skin, and extremel...

Q: Write about white privilege and colorism with description of examle?

A: INTRODUCTION White privilege and colorism is dxplained below with few examples.

Q: 1. Describe what is happening in figures 1-3. 1 2 o. Is the population of mice different in figure 3...

A: Directional selection is a type of an natural selection. 

Q: During which phase of mitosis do the chromosomes begin to unwind (become less condense)?

A: Mitosis is a cell division process that involves production of two diploid (2n) daughter cells from ...

Q: A measurement of a microbe is reported as 1 × 10-6 m, also known as  centimeters (cm). millimeters ...

A: Microbes are organisms that cannot be seen with naked eyes. They can be seen only with the help of a...

Q: Explain how some lncRNAs serve as molecular decoys for RNA-binding proteins and miRNAs.

A: Long noncoding RNAs (lncRNAs) are a novel class of epigenetic regulators that play a key role in epi...

Q: The filtrate is dilute at the start and end of the loop of Henle. What, then, is the function of the...

A: Introduction: The bladder, ureters, kidneys, and urethra makes up the renal system. This system is n...

Q: How do heredity and environment affect intelligence?

A: Heredity, often known as inheritance or biological inheritance, is the transfer of attributes from p...

Q: In The Lake as a Microcosm, this 10th century biologist showed that romoving just one species trom a...

A: The correct answer to the given option is d. A microcosm is a widely studied isolated system and thi...