Name in order the passage of air from the environment to the lungs. Describe the process of gas exchange between the blood and alveoli of the lungs.

Q: How can we achieve sustainable agriculture?

A: Sustainable agriculture or farming occurs in a sustainable manner when it considers both the present...

Q: Explain the movement of indirect protein transport; where are the proteins made, where are  they goi...

A: Introduction: Facilitated diffusion is a form of passive transport across a biological membrane in w...

Q: Explain the process of splicing ? Explain the role of splicing ?

A: ANSWER:  The process of Splicing: According to the central dogma theory, the genetic information whi...

Q: Describe the differentiation between type I and type II in relation to ATP generation via the three ...

A: The 3 energy systems involved in ATP generation include mitochondrial respiration, glycolytic, and p...

Q: How does the process of cell division contribute to transmission of genetic materials from one gener...

A: The genetic material is the hereditary substance in the cell. It carries all info. specific to a par...

Q: Osmotic water permeability (10 cm/sec) Condition TIP MRNA injected Unrelated MRNA injected 1.25 0.15...

A: mRNA is synthesized in the nucleus using the nucleotide sequence of DNA as a template. This process ...

Q: Two sequences aligned using one of the BLAST programs produce an alignment with an expected value (E...

A: *A BLAST alignment will have an  pair of sequences in which every letter in one sequence is paired w...

Q: Please show work - Evolution: Population genetics: 4. An inbreeding population of guppies loses abou...

A: Effective population size is the number of successful generational contributors.  The effective popu...

Q: How the plasma maintains homeostasis in the cell?

A:

Q: Indicate what type of survivorship curve this is and explain why.

A: Survivorship curves represent or depict the number of individuals in a population who are alive at d...

Q: Dinosaurs (apart from birds) went extinct at the end of the Permian because they were poorly adapted...

A: Geological time scale is somewhat chart which tells and explains the transformation of simple life i...

Q: What is the relevance of the use of sugar, spice, and starch in the detection of sporeformers?  Wha...

A: Certain species of bacteria produce dormant cells that are resistant to physical and chemical change...

Q: If the AG of a reaction was -31.45 kJoules, you would know that: the reaction most likely leads to d...

A: ANSWER;-  Correct answer is B. Explain;-  If the ΔG of a reaction was -31.45 k joules, you would kno...

Q: What is deadenylation-independent decay? What is the role of deadenylation-independent decay ?

A: Degradation of messenger RNAs (mRNAs) plays a vital role in the modulation of expression of gene and...

Q: DIRECTIONS: Using the Venn diagram as model of classification scheme, indicate the correct animal gr...

A: Introduction: Classification is the method in which anything is grouped into suitable classes based ...

Q: What is the importance of the first stage of the Calvin cycle? O To generate reducing power for anab...

A: Carbohydrates are required for supporting infinite life forms on Earth, and carbon dioxide is a cruc...

Q: Explain about formation of a pre-initiation complex (PIC) ?

A: Protein is made up of amino acids that are bonded together by peptide bonds (one or more peptide bon...

Q: In mathematical terms, what characteristic of a graphed line is a measure of enzyme reaction rate?

A: Introduction: Enzymes are macromolecular biological catalysts. Enzymes accelerate chemical reactions...

Q: What is common to both photosystems I and II? O Both involve the generation of oxygen Both involve t...

A: Photosynthesis is the process by which chlorophyll containing organisms produce simple organic molec...

Q: Embryos with cleavage pattern depicted in panel A exhibit mosaic development. B True False

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

Q: 21. Name of the food chain which is generally present in all type of ecosystem. Explain and write th...

A: Introduction The food chain is the transportation of energy from producers to top carnivores, i.e., ...

Q: Below are some pick up lines where the concepts in evolution were used. Explain the concept behind t...

A: (1) i think i am the fittest because i survived them all just to be with you Concept: You must be th...

Q: Examine the “RNA-Seq Coverage” and the “FlyBase Genes” tracks in the Genome Browser from left to rig...

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

Q: Define accessory pigments. State their significance in photosynthesis.

A: Introduction We have to define the accessory pigments and have to state significance in photosynthes...

Q: What conclusions can Melia and Sophie make about their phage Zucchinibread from this experiment?

A: * PCR also  called polymerase chain reaction is a  molecular invitro metho of producing many gene co...

Q: 11. Why do scientist examines and compares the dna of various organisms? a. To quickly check the age...

A: The method of natural selection is used to change the features of a species over numerous generation...

Q: What is the purpose of using an “outgroup” when reconstructing a phylogenetic tree?

A: Answer :- The outgroup is utilized as a mark of examination for the ingroup and explicitly takes int...

Q: Explain the different forms of lipids with some examples.

A: Introduction  In this problem we have to discuss a out the different forms of lipids with some examp...

Q: Age (in years), x Ix log I(x) 1 3 0.43662 2.640103 0.239437 2.379191 3 0.140845 2.148742 4 0.109155 ...

A: The survivor ship curve are the graphic representation of the number of individuals in a population ...

Q: 2) Finish the following chart for the data obtained for the effect of disinfectants on Escherichia c...

A: As per our company guideline we are supposed to answer only first question or first 3 sub parts of t...

Q: For each codon below, give the tRNA anticodon. 3. UUC 4. AUC 5. CCG 6. CGU

A: Anticodons are the three complementary bases present on the tRNA. On the basis of the anticodon, the...

Q: When you go to the pool, do you just swim back and forth continuously? Do you know how to swim the d...

A: Swimming is kind of exercise that can really help body to get fit. 1/2 hour of swimming for 3 days i...

Q: O Introduce your scenario/context- coast to coast O Define homeostasis and thermoregulation and the ...

A: The highlighted questions are four, as per the guidelines we can only answer the first three. Please...

Q: The specimen shown below, belong to which Phylum?

A: Kingdom Animalia is a vast kindom includes many species, Kingdom Animalia includes all animals They ...

Q: Patients with what underlying condition cannot undergo Fick’s method of Cardiac output measurement?

A: Adolf Fick gave the theory for ficks method of calculating cardiac output. 

Q: A small group of finches from the mainland United States get blown off course during a hurricane and...

A: The mechanism by which species evolve over time is known as evolution. Genetic variety in population...

Q: What is RNA-binding proteins (RBPs) ?

A: RBPs expands for RNA-binding proteins. These are the proteins that have the tendency to bind to eith...

Q: Feature the different animals in the Philippines and how they are evolutionary related with one anot...

A: Wolves are complex, highly intelligent animals who are very caring, playful, and devoted to family. 

Q: Assume that the cell is spherical and that no other cellular components are present; actin molecules...

A: How many molecules of actin might this cell hold if it were a muscle cell (myocyte)? 3.6 nm in diame...

Q: Joshua needs 150mL of 1X TBE buffer. The stock of TBE Buffer is 15X. How much 15X TBE buffer should ...

A: Cells constitute all the living organisms. These cells are the building blocks of life. Cells also c...

Q: If not all mutations that contribute to species evolution are passed down, what conditions must be m...

A: Mutations  These are the alterations in the sequence of the DNA, occured due to the mistakes during ...

Q: Define about exoribonucleases ?

A: Transcriptome It is the complete set of messenger RNA (mRNA) molecules that an organism expresses. ...

Q: What are the mechanical parts of microscope and their functions?

A: Many important anatomical features, particularly those that function at the tissue or cellular level...

Q: The absolute fitnesses of the three genotypes in

A: Selection coefficient, is a measure of the relative reduction in the contribution that a particular ...

Q: The 5'-Cap on viral MRNA plays a critical role in: Maturation and stability of the MRNA Translocatio...

A:  In eukaryotes, the 5′ cap (cap-0), found on the 5′ end of an mRNA molecule, consists of a guanine n...

Q: What is Myotonic dystrophy ?

A: Myotonic dystrophy is a portion of a group of inherited disorders (genetics) called muscular dystrop...

Q: What is the time span of each stage of mitosis? Arrange the stages from shortest to longest.

A: The "cell cycle", also known as "cell division", is a set of processes that occur in a cell leading ...

Q: what does a nutrient concept map look like with 10 like words or phrases?

A: A concept map is a graphical or diagrammatic representation that describes the relationships amid th...

Q: Which of the following correctly describes a structural feature of DNA or RNA? a. RNA may fold into ...

A: The DNA and RNA both are nucleic acids that are made up of nucleotides. Nucleotides are made up of a...

Q: Define the alternative splice site ?

A: Alternative splicing is a key mechanism enhancing the diversity of proteomics and regulating develop...