Question

What is shape of lens during near vision and distinct vision.

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Science
Biology

Anatomy

Related Biology Q&A

Find answers to questions asked by students like you.

Q: magine you are a student studying for your pharmacy technician certification exam. Your friend is qu...

A: As a part of controling moods ,SSRIs are extensively used to treat various mental health conditions ...

Q: Describe the origin and early evolution ofmammals.

A: Vertebrates have spinal cord which remain surrounded by bone or cartilage. Reptiles, birds, fish, am...

Q: What is the role of mineral salts in the creation of electric tension (voltage) at the cellular leve...

A: Mineral salts are important to the living organism and form around four percent in body mass. The mi...

Q: Measurements show that the pH of a particular lake is 4.0.What is the hydrogen ion concentration of ...

A: pH value helps to determine whether a solution is acidic or basic. A solution having pH value '7' is...

Q: Why are microbial cells useful tools for basic science?

A: Microorganisms are minute organisms that are not visible to naked eyes and can only be seen under th...

Q: How are Mendel’s principles different from the concept of blending inheritance ?

A: Blending inheritance is a theory from 19th century which stated that the offspring inherits any trai...

Q: Enteric bacteria, lactic acid bacteria, and propionic acidbacteria have distinctive metabolic traits...

A: Bacteria are unicellular and prokaryotic organisms that live in wide variety of environments. It bel...

Q: Plasma proteins that are late acute phase reactants include all the following except?  a. haptoglobi...

A: Plasma cells are the white blood cells originated from B cells. They are responsible for production ...

Q: In 1981, a stray black catwith unusual rounded,curled-back ears was adoptedby a family in California...

A: For the determination that whether the curl allele is dominant or recessive, the stray cat with roun...

Q: During interphase,   Question options:   DNA is replicated since it roughly doubles fr...

A: INTRODUCTION Interphase is the phase in the longest phase of the cell cycle which includes G1, S AND...

Q: Draw a sketch of a lipid bilayer, the structure that forms when a lipid such as phosphatidyl serine ...

A: The basic structure of the membrane is provided by the lipid bilayer. However, membrane proteins per...

Q: What is the difference  Between a silent mutation and a neutral mutation?

A: Mutations are the alterations or the changes that occur in the DNA. Mutations are variations in codo...

Q: Use a chi-square test to evaluate the fit of the observed numbers of progeny to the number expected ...

A: Chi-square test is one of the evaluative tests done to check the validity of a hypotheses. The hypot...

Q: Give the functional activity of eustachian tube and state its exact location.

A: Euscatain tube is the connecting tube between nasopharynx to the middle ear and is otherwise known a...

Q: How long did it take for the tetanic muscle to fatigue?

A:  For the movement of muscles, the muscle cells undergo relaxation and contraction by the series of e...

Q: What is a normal distribution? Discuss this curve with regard toquantitative traits within a populat...

A: Introduction: The normal distribution can be defined as a frequency having bell-shaped curve from an...

Q: Would it be proper to say that a patient has been disinfected? Why orwhy not?

A: The chemical treatment is the process in which disinfecting compounds like chlorine is added to kill...

Q: List the steps in mRNA formation that occur in eukaryotes but not in prokaryotes

A: mRNA, messenger RNA is a single stranded genetic material, which transfers the genetic material from...

Q: You are an endocrinologist in a Diabetes Centre, and a 38 year-old person who has no signs (symptoms...

A: Endocrinology is the study of endocrine glands and an Endocrinologist is a person who can diagnose a...

Q: Let’s suppose you have recently identified an organism that wasscraped from an asteroid that hit the...

A: DNA is the main constituent of the chromosome. It contains all information about protein that forms ...

Q: WHAT IF? In eukaryotic cells, mRNAs have been foundto have a circular arrangement in which proteins ...

A: The central dogma of molecular biology explains the flow of genetic information through the sequenti...

Q: What is the essential condition for a protein to be identical to another protein?

A: Proteins are one of the most important macronutrients for our bodies. It is composed of various amin...

Q: Proteins are polymers of amino acids that fold in which three dimensions?

A: Proteins are the building block of the body. They are composed of units of amino acids joined togeth...

Q: AGGTATCGCAT is a sequence from the coding strand of a gene. What will bw the corresponding sequence ...

A: The terms used in the question represents the molecules used during a gene expression. A gene is a s...

Q: Which of the chemical compounds below can be used to label DNA for flow cytometry? A )Nocadazole B) ...

A: DNA flow cytometry is a way to measure the amount of DNA in the cell. DNA flow cytometry is used to ...

Q: Draw a typical bacterial mRNA and the gene from which it was transcribed. Identify the 5′ and 3′ end...

A: DNA is the main constituent of the chromosome. It contains all information about protein that forms ...

Q: In humans, the number of chromosomes per set equals 23. Eventhough the following conditions are leth...

A: Chromosomes are the thread like structures which contains packed DNA present inside the nucleus of a...

Q: A set of HeLa cells is being considered for an experiment. When these cells are analyzed using a mac...

A: HeLa cells refer to a line of cells belonging to a strain that has been continuously cultured since ...

Q: Which of the following about osmosis is true?

A: Osmosis is one of the methods of the transport of solvent between two cells through a semi-permeable...