What did the Miller-Urey experiment demonstrate? A. Life originated in outer space and was brought to Earth on a meteor. B. Complex molecules can be formed from water, carbon dioxide, methane, ammonia, and hydrogen gas in a reducing atmosphere. C. Eukaryotic cells evolved from prokaryotic cells following an endosymbiotic event. D. RNA was the genetic storage merial before DNA.

Q: What molecule catalyzes the formation of proteins

A: The protein synthesis process is a process where amino acids are formed by reading the frame of the…

Q: The Human Genome Project was created in 1990 as an international effort began to analyze the human…

A: The Human Genome Project was an international scientific research project with the aim to determine…

Q: he flow of information in the cell is unidirection for all most all organisms (DNA-->RNA-->Protein),…

A: The deoxyribonucleic acid (DNA) is the double-stranded molecule that is the genetic material in most…

Q: What type of molecule contains the site where amino acids link together to make a polypeptide? a.…

A: Translation is a process of protein synthesis from an mRNA sequence. It occurs in the ribosomal…

Q: Many antibiotic drugs work by interfering with protein synthesis in bacteria that cause infection.…

A: Protein synthesis occurs through Ribosomes and mRNA and tRNA .The tRNA bound with amino acid reaches…

Q: ike all eukaryotes, the protozoan Giardia has undergone lateral gene transfer as shown by the…

A: According to the question, Like all eukaryotes, the protozoan Giardia has undergone lateral gene…

Q: Which of the structures manufactures rRNA?

A: Introduction rRNA, also called ribosomal RNA is a non-coding RNA that forms the major part of the…

Q: In next-generation sequencing, which of these advances allows for massively parallel sequencing?

A: Ans : Next Generation Sequencing (NGS) is the genome sequencing technology where we can determine…

Q: Why do eukaryotes have many replication bubbles all replicating at one time, but bacteria do not?…

A: Eukaryotic DNA replication is a conserved mechanism that restricts DNA replication to once per cell…

Q: Researchers have reported advances in their attempts to synthesize life from scratch in a…

A: There are multiple questions that can be answered by this experiment. But the principal question…

Q: The first genetic material on Earth was probably (a) DNA produced by reverse transcription. (b) DNA…

A: Genetic material contains genetic information and transmits it from generation to generation.…

Q: You mix a culture of killed ampicillin-resistant Staphylococcus bacteria with some live E. coli…

A: Recombination in bacteria: a. The term recombination refers to the exchange of genetic material…

Q: Which RNA types are involved in translation? A. mRNA, tRNA, siRNA B. siRNA, tRNA, rRNA C. tRNA,…

A: Transcription and translation are 2 steps involved in processing of DNA to proteins. RNA molecule is…

Q: A virologist is trying to make a new antiretroviral drug to treat HIV. In order to do so with the…

A: Human immunodeficiency virus ( HIV ) is an infectious disease which is affecting the immune system…

Q: and place it underneath hat it corresponds to.

A: Evolution can be defined as a process and the major thing that happens during this time is how the…

Q: Given the sequence of the DNA template as GTCATG, what would be the sequence of the mRNA? a. CAGTAC…

A: Here are some of the points to consider the mRNA from DNA; 1. RNA Nucleotides: RNA differs from DNA…

Q: The diagram below shows the result of a hybridization experiment between a eukaryotic mRNA and the…

A: The process of hybridization refers to the combination of two complementary single-stranded RNA or…

Q: In the Latin name Canis lupis , the "Canis" is the name of the corresponding: a. Species c. Genus 1.…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: In Hershey and Chase’s experiment investigating which biological molecule carries genetic…

A: In Hershey and Chase’s experiment, the protein coat was labelled with radioactive sulfur and the DNA…

Q: Which of the following are reasons why ribozymes are though to be the first molecules in the…

A: According to RNA world theory of Origin of life , RNA is considered to be cell's genetic and…

Q: create a hypothesis to explain how changes to the amino acid sequence in the MC1R protein could…

A: The MC1R protein is super important for controlling skin and hair color in animals, and it does this…

Q: In prokaryotic cells, mRNA is translated as soon as it is transcribed because prokaryotes have...…

A: The  major difference between prokaryotic and eukaryotic cell is the  absence of membrane bound…

Q: Why was the development of enzymes fundamental to the evolution of life?

A: Answers:  ENZYMES = These are the chemical molecules produced by many microorganisms, When they…

Q: Which of the following statements does not support how prokaryotes have a large amount of genetic…

A: Prokaryotic cells have developed a number of methods for recombining their genetic material, which,…

Q: The Miller experiment created   a. life.   b. artificial proteins.   c. DNA.   d. simple molds.…

A: The Miller and Urey experiment proved that the organic molecules needed to sustain life could be…

Q: A DNA helix is found in the _____ form while an RNA helix is found in the _____ form.

A: Answer: Z-DNA is a form of DNA that has a different structure from the more common B-DNA form.It is…