interaction between cells and their environment

Q: please help 2 questions  1) how can you tell the difference between male and female fruit fly? 2) ...

A: fruit fly also called drosophila melanogaster is an extensively studied fly for genetically linked t...

Q: What are cerebrovascular accidents?

A: Introduction In this question we will discuss about the cerebrovascular accident

Q: Conjugation involves which of the following: a. transfer of plasmids among bacteria  b. sexual rep...

A: Conjugation:Conjugation is the process of transferring genetic material from one bacteria to another...

Q: A. List some invertebrates who are endotherms B. How can something be ectothermic but also maintain ...

A: A) Like most other birds and mammals, humans, polar bears, penguins, and prairie dogs are endotherms...

Q: . For several years, Hans Nachtsheim investigated an inherited anomaly of the white blood cells of r...

A: Genetics of disease: P allele = Pelger anomaly geneNallele = normal segmentationPP genotype = comple...

Q: (a) What is resource partitioning? (b) Fully describe an excellent example of resource partitioning.

A: A community consists of a population of different species.

Q: Ear Drum Cochlea Oval window (i) Give the biological term for the part labelled 'A' and state its fu...

A: Ear is one of sensory organ and it helps in hearing, postural equilibrium and head-eye movement coor...

Q: In a generalized-transduction experiment, phages arecollected from an E. coli donor strain of genoty...

A: Part A. In the question given that - "initially the treated recipient populations placed on a minima...

Q: 1. After exposure to a mutagen an A-T base pairing becomes T-A in the daughter cell. This is an exam...

A: Please note, keeping with the site regulations and in order to provide accurate and detailed answers...

Q: define a single nucleotide polymorphism

A: Introduction:- Genetic polymorphism is the inheritance of a trait controlled by a single genetic loc...

Q: MOLECULAR CLONING • Molecular cloning is the laboratory process used to create recombinant DNA. • It...

A: Recombinant DNA: it is a method of combining two distinct DNA (molecule) sequences, which may or may...

Q: What is myocardial infarction (a heart attack)?

A: Myocardial infarction is determined as a heart attack which results from the blockage of flow of blo...

Q: B: Lambda DNA/Hindlll Marker, 2 GeneRuler" 1 kb DNA Ladder O'GeneRuler" 1 kb DNA Ladder, ready-to-us...

A:

Q: Assume 2x108 reads of 75 bps long are obtained from a next-generation sequencing experiment to seque...

A: Next-generation sequencing relies on the continuous sequencing of the genome parts and later assembl...

Q: What is the role of the cuticle in the successful propagation of nematodes?

A: Nematodes belong to the phylum Nematoda under the Animalia kingdom. These are free living and Parasi...

Q: Give the similarities and differences of plants and animals in terms of its: Reproduction, developme...

A: There are lot of differences between plants and animals. The first and foremost difference between p...

Q: 1. What is the probability of having pink flowers when pink snapdragon and white snapdragon are cros...

A: Introduction: Incomplete dominance is a form of intermediate inheritance in which one allele for a s...

Q: During pregnancy, the fetal circulatory system works differently than after birth.  Answer the foll...

A: Ductus arteriosus, ductus venosus and foramen ovale get closed and transformed into newborn circulat...

Q: The bottom-up hypothesis states that snowshoe hare populations in northern Canada a. are limited by ...

A: DISCLAIMER : Since you have asked multiple question, we will solve the first question for you. If yo...

Q: 1. Why are protist, plants, fungi and animals classified into the same domain but into different kin...

A: Introduction All plants, animals, and microbes on the planet are included in taxonomy, which is the ...

Q: :In bacterial culture media, agar is used as An additional nutrient .a Buffer .b A solidifying agent...

A: Agar is used in laboratory to help, feed and grow microorganisms. It is used in laboratory for exper...

Q: Gel electrophoresis separates molecules based on size O charge O weight

A: Note: As per Bartleby Guidelines For Remaining Answers Please Repost The Question. Introduction: Ele...

Q: What makes a species

A: Taxonomy  In biology taxonomy is the classifying group of organisms according to their characters an...

Q: Select all the characteristics that apply to BACTERIA but not Eukaryotes. □ lack membrane bound-org...

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

Q: 10. What is Relative Centrifugal Field (RCF, in g's) in a centrifuge with a rotor radius of 10 cm sp...

A:  

Q: What is ammensalim?

A: In the ecosystem each and every species interact with each other and exhibit in a relationship. Amen...

Q: A gardener harvested 3,697 seeds from cross breeding a pure line red-flower petunia and pure line wh...

A: The characteristic that initially shows up or is shown in the organism is known as the dominant trai...

Q: Q:-What is a xaxim?

A: Introduction In this question we have to discuss about the xaxim.

Q: H* ions generated by reactions in the electron transport chain, as well as H* ions present in the ma...

A: * Electron transport chain are sequential process of reactions occurs in mitonchondrial innermbrane ...

Q: Unpacking Problem 411. What type of organism is E. coli?2. What does a culture of E. coli look like?...

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...

Q: 4.)What definite characteristics shows relatedness of birds beak in terms of evolution and extinctio...

A: Finch species have different beak shapes, according to Darwin. He hypothesized that the beak of an e...

Q: A 17-year-old boy visits his physician with com- plaints of recurrent bouts of dizziness, palpita- t...

A: The correct option is D Lyme disease

Q: MATCHING TYPE : (Match A  to B) A; A. Mitosis- Metaphase B. Mitosis - Prophase C. Meiosis-Prophase...

A: Mitosis It is the division of chromosomes in a cell. Usually followed by cytokinesis or cell divisi...

Q: Statement of the Problem of the ampalaya

A: Ampalaya Its scientific name is Momordica charantia. It belongs to the family Cucurbitaceae. It is w...

Q: Male Reproductive System: Complete the table Letter Structure Function A А prostate gland I B В vas ...

A: Introduction: • The prostate gland is a chestnut-shaped gland located between the bladder and penis ...

Q: Considered less stable Whole blood is contained in a Green top tube Whole blood is contained in a Ti...

A: Note: As per Bartleby Guidelines For Remaining Answers Please Repost The Question. Introduction: Blo...

Q: What are zygotic meiosis, gametic meiosis and sporic meiosis?

A: Introduction In this question we have to write about the zygotic meiosis, gametic meiosis and sporic...

Q: 1- Determine the classification for the following devices (CE and FDA): A- Single use scalpel B- A d...

A: Introduction:- Medical devices are assigned to one of three regulatory classes based on the level of...

Q: . Consider the nursing student has AB, Rh negative and her current husband has O, heterozygous Rh po...

A: The blood groups of the child from an AB-ve mother and O+ve father will be, Lets first predict the b...

Q: At what stage of the culture should bacterial colonies be harvested for plasmid DNA extraction? How ...

A: Plasmid training is a way of DNA extraction and purification for plasmid DNA. Many techniques were e...

Q: A pentapeptide was found to increase the rate of hydrolysis of fats in the adipose tissues to provid...

A: *Electrophoresis is a technique used to separate genetic materials like DNA and RNA and  protein bas...

Q: Identify the factors that contribute to total peripheral resistance.

A: Introduction :- The resistance to blood flow offered by all of the systemic vasculature, excluding t...

Q: Why did Gregor Mendel choose pea plants as his experimental organism?

A: It was during the mid-nineteenth century thas headway was made in the understanding otl inheritance....

Q: What is ammensalim?

A: Introduction In this question we will write about the ammensalim.  

Q: How do plants control the opening and the closing of stomata?

A: In this question we have to discuss about how plants control the opening and closing of stomata.  

Q: Question 3. An abnormally high levels intracellular tangles are observed to occur in the brains of p...

A: Q3.Tangles are seen in the cytoplasm of dead and dying nerve cells.  They are composed of twisted st...

Q: Many of the muscle and the bone systems of the body acts as ....

A: Introduction: The bones are a solid structure made up of calcium phosphate and collagen. They are li...

Q: Make you own cladogram. Examine the characteristics of the animals listed on the table below and est...

A: A cladogram depicts the evolutionary links between different groupings of organisms. It's similar to...

Q: Explain the terms "methylase," "methylates" and "methylation"

A: METHYLASE:- A methylase is the enzyme that recognizes a specific sequence and methylates one of the ...

Q: Which is considered a true breeding plant? A. AABBcc B. AaBbCc C. AABBCc D. AaBBCC

A: The genotype of an organism is the genetic composition. The diploid organisms have two sets of chrom...