How the structural and developmental characteristics and relatedness of DNA sequences are used in classifying living things

Q: 220. Dr. Rose Lees is a world expert on breast cancer. Choose True or False. Of all the receptors in...

A: As per Bartleby policy i can solve only first question. The answer of first question - TRUE Cancer t...

Q: why would understanding the origins of life on earth help with discovering life on other planets

A: * Earth is the planet which supports most of the habitats. * The origin of life on earth is the reas...

Q: A. 1/16

A:

Q: How is the structure of Trichomonas vaginalis well suited to its parasitic lifestyle inside the host...

A: Trichomonas vaginalis is a parasitic protozoan that causes trichomoniasis, a serious sexually transm...

Q: How does the molecular mechanism of the CRISPR-Cas systemuse a viral DNA sequence against that same ...

A: A virus is a small microscopic microorganism that can replicate inside living organism that is host....

Q: 1. What is the desirable body weight of Kai?    2. What is the TER of Kai?       Kai Sotto is ...

A: The data for age and physical activity in question 2 for calculating TER is not given kindly post th...

Q: You are asked to calibrate the ocular micrometer for the 4x objective using the stage micrometer. Yo...

A: Length of stage micrometer  is 1mm  with 100 divisions ,so each division is of size one-hundredth of...

Q: Basis of Phylum Phylum Phylum Phylum Arthropoda Comparison Nematoda Annelida Mollusca Number of germ...

A: Earlier formed organism are simple like porifera, cnidiaria etc. While the body organization gets co...

Q: White fruit color in summer squash is dependent on a dominant gene (W) and colored fruit to the rece...

A: Answer--

Q: What is the major difference between the mechanism involved inattenuation and riboswitches and the m...

A: Attenuation is a mechanism that controls gene expression in a bacterial operon and causes premature ...

Q: Which of the following scenarios describes a positive feedback mechanism? After eating, blood glucos...

A: Amswer : the  second option is correct for showing positive feedback mechanism that is after child b...

Q: a) Which of the three CD spectra matches the Ramachandran plotted protein. 25 25 25 I. II. III. 20 2...

A: Ramachandran's plot helped for evaluating the accuracy of predicted protein shape. The Ramachandran ...

Q: Below is a portion of a bacterial chromosome that contains a gene. The promoter region and the +1 ba...

A: Nucleic acid is a macromolecule that is exhibited inside the nucleus . It consists of DNA and RNA .D...

Q: There are two possible variants of this gene—an allele for long eyelashes (> 1cm) and an allele for ...

A: Allele for long eyelashes is L which is dominant. Allele for short eyelashes l which is recessive. H...

Q: Match the label on the left with the correct structure number in the DNA molecule in the image below...

A: The given structure is of DNA. The DNA ic composed of nucleotide .The nucleotide is the monomeric un...

Q: Incomplete dominance is characterized by a cross between homozygous dominant and recessive genes tha...

A: B. There is 1/2 chance that the offspring will have blue-colored pupils and wavy hairs. is correct a...

Q: What physiological environment does the bone load-bearing tissue reside in

A: Bones are important structural components of vertebrates that are composed of 60% hydroxyapatite, 10...

Q: Give all of the possible organisms (that we’ve studies) and why those organisms are possibilities fo...

A: In the case mentioned above, the patient complaints of a sore throat, fever, headache, and swollen g...

Q: Interference competition is when competitors а. interact through a shared predator or parasite b. in...

A: Introduction: When two species compete for the same resource,  and one of the organisms denies its c...

Q: why one form of the trait is more frequent than the other form of the trait

A: Dominant trait are expressed by dominant gene whereas recessive trait are expressed by recessive gen...

Q: Importantance of cell and molecular biology

A: Answer 

Q: Identify the part in a flowering plant and write whether it is haploid (n) or diploid (2n ). Ovary

A: The word 'Ploidy' refers to the number of Chromosome sets contained inside a nucleus, according to d...

Q: What is the Function of the North Bridge What is the Function of the RAM What is the Function of t...

A: Answer 1- the north bridge is the interconnecting device which is used to control the CPU for the me...

Q: Which of the following is NOT true about human plague (Yersinia pestis infection)? Which option is ...

A: Microbes, which are tiny and nearly invisible, have had a huge influence on society since the beginn...

Q: Ms. Biñas is a plant lover. She amused herself by often seeing those beautiful greeneries with combi...

A: The phenotypic traits in organisms are controlled by genes. A gene can exist in many different forms...

Q: Scaffold proteins (a) release kinases and phosphatases into the extracellular fluid (b) bind G prote...

A: Scaffold proteins play critical roles in many key flagging pathways. Despite the fact that framework...

Q: Cell signaling in plant and animal cells is similar in some ways and different in others. Offer one ...

A: Cell-to-cell signaling is another term for it. Its functions include managing basic cell activities ...

Q: Increasing colonization rate will the equilibrium fraction occupied patches а. Increase O b. Depend ...

A: Answer  B. Depends on metapopulation model

Q: m' m³ m* m m* m-

A: a:- The Neurospora octad shown in the diagram has come from m+ and m- strains. This is neither an MI...

Q: Distiguish between 'exotoxin and endotoxin.

A: Toxins are harmful , noxious substance produced by the microbes like Bacteria that are sufficient  t...

Q: Describe at least two totally difference of Parapatric Speciation to Peripatric Speciation

A: Speciation is a phenomenon in which novel species are created over a period of time . There are basi...

Q: In a haploid fungus, the genes al-2 and arg-6 are 30 m.u.apart on chromosome 1, and the genes lys-5 ...

A: Chromosomes These are the densely packed DNA structures with proteins.Multiple genes can be found on...

Q: 1. Why are chick dr dense smears less likely to provide a good smear preparation for microscopic eva...

A: 1. Thick or dense smear less likely to to provide a good smear preparation for microscopic evaluatio...

Q: Fasting is the traditional practice for some religious groups. During fasting, some individuals or g...

A: Pancreas:  The pancreas is a digestive and endocrine system organ found in animals. It is a gland th...

Q: -wrist and ankle are type of Irregular bones O Long hollow bones O

A: Skeletal system consists of bones and cartilages. Bones and cartilages are specialized connective ti...

Q: What did Maurice Wilkins’ work before working with Rosalind Franklin? What event changed his change ...

A: Maurice Wilkins and Rosalind Franklin gave their contributions that led to the support in the discov...

Q: Describe feeding relationships and energy flow, and use them to identify trophic levels and navigate...

A: A dynamic community that includes a set of physical, chemical, and biological factors in a specific ...

Q: 4.Eyelash length is an inherited trait. In the human population, there is an eyelash length gene. Th...

A: Alleles are already form of a gene that that are located on the same locus of  a homologous chromoso...

Q: Of the 50,000 species introduced into the United States, half are plants. Describe two ways in which...

A: Non-native plants can be brought to a new location in two ways: through seeds or pollen or by ships,...

Q: evolution of angler fish in different era

A: Answer :: Evolution of angler fish in different types or eras. Answers : Angler fishes use biolumine...

Q: What degree of action potential in which the membrane potential moves from its maximum degree of dep...

A: Repolarization is the degree of action potential in which the membrane potential moves from its maxi...

Q: Fill in the cells below showing the process of meiosis of the male's sex chromosomes with non- disju...

A: Meiosis is a process by which one diploid (2n) cell undergoes cell division and produces four haploi...

Q: What is the underlying basis for the Lotka- Volterra competition model? a. exponential growth O b. s...

A: The Lotka–Volterra model is frequently used to represent the dynamics of ecological systems involvin...

Q: Polydactyly

A: The polydactyly is a dominant disease , so only individual with genotypes Dd and DD will be affected...

Q: Thoroughly explain the function of the Golgi apparatus?

A: Endomembrane system separates cell into different compartments or organelles, such as nucleus, endop...

Q: Please provide the Preferred Specimen/Tissue Medium with brief explanation of the following types of...

A: Microtome: it is a cutting tool which is used to generate extremely thin slices of material which is...

Q: Is cordera warmer colder or the same temperature as hillsdale?

A: Answer 

Q: Summarize the relations between genes, DNA, and chromosomes

A:

Q: Assigned chemical agent: How does this agent specifically destroy microbial cells? Propose a hypothe...

A: There are few important points that should kept in mind : The bacteria treated with allows stain to ...

Genome annotation

The technique of linking biological information to genome sequences is termed genome annotation. Gene annotation is the method of identifying gene locations and coding sections. It helps us understand what these genes are doing in the body through establishing structural characteristics and linking them to the actions of various proteins.