The human genome is distributed among ____ pairs of chromosomes:   a) 21 b) 22 c) 23 d) 24

Q: A large portion of the human genome is transposons. Collectively, they are most likely: A) an equal…

A: Transposons also known as transposable elements or jumping genes are sequences of DNA that have the…

Q: 15) Once researchers identified DNA as the molecule responsible for transmitting heritable traits,…

A: Information transfer is fundamental to all living organisms. For TWO of the following examples,…

Q: The process shown here is a) Replication b) Splicing c) Translation d) Transcription

A: The Central Dogma theory states that "DNA makes DNA through Replication, DNA makes RNA through…

Q: Match the following terms with their descriptions:Heredity                        (a) Threadlike…

A: Genes are basic units of inheritance. Gene is  a specific sequence of DNA which encodes specific…

Q: Which of the following point mutations is likely to be the worst for an organism if they happened in…

A: Mutation is a change in genetic sequence or genomic sequence of an organism. This change can be…

Q: You are tutoring a fellow student about the genomes of prokaryotes. You ask them to give you one…

A: The objective of the question is to identify the correct statement about the genomes of bacteria…

Q: How can a person's muscle cells have the same exact DNA sequences as their nerve cells even though…

A: DNA Sequencing : it is a laboratory technique used to determine the exact sequence of bases(A,C,G…

Q: Which of the following is the best example of a genotype? a)Lactose b)The pigment that makes eye…

A: Baker's yeast is the common name for the strains of yeast which are commonly used in baking bread…

Q: Which of the following self-replicating biological agents carries only one polynucleotide chain as…

A: Viruses are the microscopic organisms that cause infectious diseases to the living organisms. They…

Q: erase, b)RNA polymerase, c)DNA polymerase, d)ribosome] finishes copying the [ Select ] [a)rRNA,…

A: The process of transcription ends when RNA polymerase finishes copying the mRNA from the DNA and the…

Q: Alfred Hershey and Martha Chase performed experiments to show that A: the genetic material was DNA…

A: DNA is the organic molecule that carries information from one generation to another. Several…

Q: Recessive genes are usually expressed in humans only when ___ a ) they are coding for genetic…

A: There are two alleles of a single trait or a character, one which we are seeing in each generation…

Q: 5) Which mutation would NOT cause a change in an organism's phenotype?   A) TAT becomes TGT     B)…

A: The amino acids coded are decided by the sequence of the DNA, as the template strand is transcribed…

Q: Can you please do questions 17,18 and 19

A: We are authorized to answer one question at a time, since you have asked three questions, so we are…

Q: Assume you isolate a single stranded (+) RNA virus. When you examine the proteins in the virus, you…

A: RNA-dependent RNA polymerase  or RNA polymerase or replicase  is an enzyme that catalyzes the…

Q: Short DNA sequence having single occurrence in genome isa) Expressed sequence tagb) Sequence tagged…

A: DNA is the genetic material present in most of the living organisms. The DNA is made up of 4…

Q: About 90% of your DNA are introns, or junk DNA, meaning that they do not code for proteins or shape…

A: Any nucleotide sequence within a gene that is deleted during the maturation of the final RNA product…

Q: Which of the following is/are evidence that mitochondria and bacteria are descendants of bacteria?…

A: An endosymbiotic theory is a theory that explains how multiple cells come together to form a…

Q: An organism whose cells contains two copies of each chromosome is called _______. A) a morph   b)…

A: Diploid organisms are organisms whose cells consist of two copies of each chromosome, known as…

Q: The end of the chromosome in a prokaryotes A) is a telemore B) will get longer which each…

A: Prokaryotes are organisms that do not have a nucleus and membrane-bound organelles. These consists…

Q: Can you please do questions 20,21 and 22

A: Hello. Since you have posted multiple questions, we will solve question number 20 for you. If you…

Q: In a study showing that approximately 10% of protein-coding genes are essential for Cell survival…

A: Human genome contains more proteins than number of genes. Not all genes are expressed at all times.…

Q: 7.Molecule 3 is known as Moleculle 1 Molecule 3 a) DNA b) RNA HNE Molecule 2 AMAAMMM..M વિસમિતિના…

A: DNA is the deoxyribonucleic acid. It is the nucleic acid present in the nucleus in the cell and…

Q: Which of the following best describes the central dogma of molecular biology? O A) MRNA is…

A: Introduction In molecular biology, a central dogma is an illustration showing the flow of genetic…

Q: (4) What is the difference in the genome size (approximate number of base pairs) between a normal…

A: Introduction  A genome is a representation of all the genetic material that makes up an organism and…

Q: 30. Mitotic chromosomes are A) 103 B) 104 105 D) 108 times more compact than a DNA molecule in its…

A: Mitotic chromosomes -  The chromosomes into which genome is packaged to ensure its accurate…

Q: ranscription in eukaryotes; Oa) Occurs simultaneously with translation b) Does not require the RNA…

A: Transcription is the process of copying a segment of DNA into RNA.

Q: Mutations that occur during the process of DNA replication: A) almost always lead to genetic…

A: OptionA This is incorrect because silent mutation are example of such mutation which doesn't cause…

Q: A female child's parents are first cousins whose fathers are brothers. Each of the first cousins'…

A:

Q: about the human genome? (Select ALL that are true) The human genome contains 23 pairs of…

A: Genome may be defined as the complete set of chromosomes in any individual.

Q: 3- Ontario estern gray frog (Hyla versicolor) is an example of...........species, which is a type…

A: Introduction:- The term, ploidy is used for the number of sets of chromosomes within an organism.…

Q: RNA-dependent RNA polymerase performs which of the following functions? O 1) Uncoats the viral…

A: Various different kinds of enzymes are involved in the replication, transcription, and translation…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.