How did the accidental invention of cheese help Ghengis Khan? (And who is Ghengis Khan?)

Q: QUESTION 4 Shown here is a graph illustrating data from the original Pulse-Chase experiment analyzin...

A: The correct answer is- rough ER    

Q: Explain why living things metabolize.

A: Answer : metabolism is the process of the chemical reactions which occurs in the body which changes ...

Q: During DNA replication, each new strand of DNA is synthesized from both ends at once. This statement...

A: DNA Is the basic unit of inheritance. DNA undergoes replication, transcription, translation, etc for...

Q: Which one of the following mutations would cause a shift in the reading frame? O Deletion of one bas...

A: A mutation occurs when the sequence of DNA changes. Mutations can occur as a result of DNA copying e...

Q: Sexual reproduction introduces genetic variation more frequently than asexual reproduction. Which pr...

A: In Asexual reproduction only single parent is involved in producing offspring because of that offspr...

Q: 6. Peptide bonds link many amino acids into chains of subunits that make polypeptides, or proteins. ...

A: Peptide bond  Peptide bond is a type of covalent bond present in between two molecules of amino acid...

Q: In 2013, there was an outbreak of methicillin-resistant Staphylococcusaureus (MRSA) at an NFL traini...

A: mecA is a gene found in bacterial cells which allows them to be resistant to antibiotics such as met...

Q: Summarize the functions of membrane proteins.

A: A membrane is a one of the type of barrier which is selective in natures means it allows only some t...

Q: In mice, brown fur color is dominant to black fur color. Another gene affects the production of pigm...

A: Given information Brown fur color is dominant (B). Black fur color is recessive (b). Pigment produc...

Q: Discuss the Steps for Equipment Selection as well as Equipment Utilization in a 1000 bedded hospital

A: Defining the need Surveying the standard guidelines. Search for possible product providers Inspectio...

Q: What is the shape of these cells?       Spirochete     Spiral     Cocci     Bacilli

A: Bacterial shape is an important criteria used for their identification under microscope. Broadly the...

Q: make a pictogram showing the evolution of wheat.

A: The evolution of wheat Wheat is a grass that is commonly farmed for its seed, a cereal grain that is...

Q: Continuing his experiments, in Miles Morales' genome, the Goblin found similar genes, including one ...

A: In the given case, let the allele associated with invisibility be “I” and allele associated with agi...

Q: In minotaurs, an allele for round horns (R) is dominant to an allele for straight horns (r). At a se...

A: Dominant allele frequency (p) =.4 p + q = 1 q = 1 -.4 =.6  p 2  +q 2 +  2pq  = 1    The proportion o...

Q: Non-additive genetic factors make children less resemble their parents   true and false (with expl...

A: The degree to which genetic differences account for differences in people's characteristics is refer...

Q: it

A: Warrier and her collaborator, Jessica Hendy and archaeological scientist at the University of York, ...

Q: What is apoptosis? How is it beneficial to the body?

A:  APOPTOSIS: * Apoptosis is a type of programmed cell death in which some steps in cell will leads to...

Q: What is the key concept for this section? What isHIPPCO? What is the greatest threat to wild species...

A: Ecology is the study of how living organisms, such as people, interact with their surroundings. Huma...

Q: Give your response to the following statement: “Eventually, all species become extinct. So it does n...

A: All the species present in a community interact with each other for resources.    

Q: What are the respiratory system?

A: Complex and most evolved organisms have more ordered body organization that consists of various orga...

Q: 8. Which hormone works with estrogen to prepare the endometrium for implantation of a fertilized egg...

A: The biochemical substances synthesized and secreted by endocrine glands or specialised cells, are ca...

Q: Explain in detail the different modes of horizontal gene transfer in acquiring antibiotic resistance...

A: A Answer 

Q: discuss Euthanasia as an ethical and unethical measure

A: Humans are created in God's likeness, and hence have intrinsic worth or value that transcends all co...

Q: Dr. Krishna at CSU has been conducting research on snake venom. Similar to Dr. Krishna, a scientist ...

A: clusturing of species arises whether species coexist by partitioning resources,  environmental prefe...

Q: Describe the ways that membrane proteins associate with the lipid bilayer.

A: The cell membrane, also known as the plasma membrane, separates the interior of the cell from the ou...

Q: You have determined that the gene order for three linked genes being studied is CBA. The number of r...

A: The frequency of recombination events between two genes (i.e., their degree of genetic linkage) is u...

Q: Which one of the following may produce "wrinkled" colonies on medium? Select one: O A Chlamydia O B....

A: As per our guidelines, we are supposed to answer only one question. Kindly repost other questions as...

Q: Explain the anatomical concepts associated with the urinary system. Summarize this module’s key poin...

A: The nervous system is made up of neurons, which are specialised cells that can receive and transmit ...

Q: If the sequence of mRNA is 5'-AAUCGUACGGAUGCCGAAAUACCCAUUAGGGAUUGCAUAGCGAGCAACGGAC-3', what is the a...

A: Protein is the final product of a gene that determine the phenotype of the organism. Protein synthes...

Q: Adrenergic receptor agonist/s: Monoamine oxidase inhibitors Ephedrine Tamsulosin Neurotransmitter/s ...

A: Adrenergic receptor are cell surface glycoproteins that recognise and selectively bind the catecolam...

Q: Explain why living things need to reproduce and discuss the types of reproduction

A: Reproduction is the process by which living organisms can pass on their gene to their offsprings and...

Q: eed help answering the queshtion there are multiple answers to it

A: The bonds which contribute in the formation of three dimensional structure of proteins are:-  Hydro...

Q: D) The root of a binary tree has i) 0 ii) 1 iii) 2 iv) 4 parent(s).

A:  We’ll answer the first question since the exact one wasn’t specified. Please submit a new question ...

Q: 5. Molecule #5 a)What Group? (Carb, Lipid, Protein, or Nucleic Acid). b)Within the group, how would ...

A: Macromolecules are a large molecule that includes biomolecules such as protein, lipid, nucleic acids...

Q: Give two examples of the benefits gained by theintroduction of nonnative species. Give two exampleso...

A: The species who show their origination as well as development in a particular surrounding can be des...

Q: Match the following descriptions to the anatomical plant part used for collection.  ASAP for an upv...

A: ANSWER) 1) Spring is the best season for the collection of roots, leaves and bark.  2) Roots must be...

Q: Distrubuting areteries possesses more smooth muscle in tunica externa? yes or no

A: Arteries are constantly under stress. The aorta and pulmonary arteries, which are closest to the hea...

Q: A. Draw DENDROBIUM FLOWER according to its sexuality B. Identify whether it is pistillate, staminate...

A: The formation of a new creature through the fusing of gametes is known as sexual reproduction. Howev...

Q: Given the following ssDNA, what would be the complementary strand for it to be dsDNA? 5'-GTCAGGTTACG...

A: Both strands of DNA are complementary to each other. Adnan bond with thymine via double bond however...

Q: If a species looks superficially the same after thousands of years, the most likely explanation is: ...

A: Introduction:- Convergent Evolution occurs when thousands of years pass and a species appears to be ...

Q: What are CRISPR-associated (cas) genes ?

A:

Q: Discuss the possibility that tundra species could dodge the climate change bullet simply by adapting...

A: The tundra biome is characterised by its chilly and icy landscape. This biome has a brief growing se...

Q: How do you describe the synthesis and modification pathway of eukaryotic proteins and lipids that ar...

A: Eukaryotes are organisms the cells have a nucleus enclosed in a nuclear envelope. 

Q: Explain the purpose and phase where cells lose flagella and motility in biofilm formation, and why t...

A: There are several steps associated with the biofilm formation. The first step includes adherence of ...

Q: Given the very complex lipid composition of cell membranes, what variations exist within the differe...

A: The preservation of cell structure and function relies heavily on biological membranes. Besides serv...

Q: Chimpanzees, gorillas, and orangutans all have 48 chromosomes, whereas humans have 46. Human chromos...

A: When a part of a chromosome breaks off and gets translocated to another chromosome, leading to genet...

Q: What are three organs found in Platyhelminthes that were not found in Cnidari

A: Flatworms are more advanced than cnidarians. Cnidarians are diploblastic whereas Platyhelminthes ar...

Q: widow's peak hairline is dominant (W) to a straight hairline (w). Karen and her brother both have a ...

A: Introduction:- A Punnett square is a representation of how different gametes combine to produce dis...

Q: Sunhil suffers from a stroke and loses the ability to move his right arm and hand. However, after ph...

A: * stroke mainly affects the shoulder,elbow and upper limb and hand. *Stroke will usually affect the ...

Q: What is the shape of the following cells?       spirochete     cocci     spirillum     baci...

A: INTRODUCTION The shape of the bacteria in the picture is given below.

Human Evolution

Human evolution is the process of evolution of humans from early man to anatomically modern humans. The process of evolution in humans leads to the gradual development of traits like bipedalism. Humans are the highly social animals that make them the most advanced animal on Earth.  Human evolution is an outcome of interaction among the following processes: