Question 23 Once a hypothesis has been shown to be true many times it becomes a experiment alternative hypothesis a theory none of the above MacBook Pro

Q: QUESTION 1 Vaccination increases the number of: different receptors that can recognize a pathogen…

A: The term vaccination is associated with the action responsible for stimulating the human body’s…

Q: Question 26 Natural selection means that O populations change over many generations a few…

A: Natural selection is an important term in evolution biology given by the naturalist Charles Darwin.…

Q: QUESTION 2 In a Phenome-wide Association Study (PheWAS) where we are trying to link genotypes and…

A: Phenome-wide association studies (PheWAS) searches for phenotypes that is associated with specific…

Q: A scientific theory is well supported with observations and/or evidence is a tentative explanation…

A: Answer: A scientific theory is well supported with explanations and/or evidence.

Q: Question 29 Operator is not bound with the repressor Ó Gene is switched ON O Gene is switched OFF O…

A: Operon An operon is a part of genetic material or DNA, which acts as a single regulated unit having…

Q: Question 1 Biotechnology is a product of modern science which started with the discovery of…

A: Introduction:- Biotechnology is the use of biology to the solution of problems and the creation of…

Q: The Theory of Evolution

A: Evolution of the study of origin of earth, origin of life on earth and relationship between…

Q: QUESTION 7 Which of the following best describes PCR? O a. A process through which amino acids can…

A: Amino acids are monomers' unit that is linked by peptide bonds to form a long chain of amino acid…

Q: ores

A: Chromatophores are pigment-containing cells that are responsible to provide coloration to skin.…

Q: QUESTION 13 Anytime your biology professor does an experiment with 1 test subject and 1 variable and…

A: A proper experiment consists of independent variable, dependent variable and control variable. All…

Q: What kind of a control was used in the experiment? O Neutral control O Positive control O There was…

A: Scientific methods based on observation helps in addressing research. This helps to form a…

Q: low is a diagram of an assay you learned a lot about in class. In the third image, what is the…

A: The biological capacity of antibodies is to tie to microbes and their products, and to work with…

Q: A species often changes over many generations because animals get tired of eating the same thing all…

A: A group of interbreeding organisms that can produce fertile offspring is called species. The sow and…

Q: QUESTION 15 One constant goal of Natural Selection is to produce new species that have more…

A: Change in the heritable traits of biological populations over multiple generations is referred to as…

Q: QUESTION 3 A trait is a homozygous organism an observable physical feature a physical feature with…

A: Alleles are two contrasting characters of a trait. For example - height is a trait, long and short…

Q: t tandem repeats) multiplexing combined with PCR requires a relatively large volume of high quality…

A: Short tandem repeats are a small sequence of nucleotides containing repetitive nucleotides ranging…

Q: You are examining a beloved population of trillium in the backyard of your childhood home.  You…

A: Evolution in biology can be mostly simply described as descent with modifications, which comprises…

Q: TEIIB O contacts the DNA at the BRE will bind only if TFIID is bound O is the third factor to bind…

A: TFIIB is a transcription factor that helps to initiate the process of RNA polymerase II  production.…

Q: Natural selection occurs 1. when a new genetic variation occurs that allows individuals to have a…

A: Natural selection can be described as the process in nature by which organisms which are better…

Q: Question 30 The 3’ end of a DNA molecule has a phosphate group hanging off. True False…

A: DNA is the genetic material. It is double stranded in nature. It is responsible for regulating all…

Q: QUESTION 6 Examples of noncoding RNA are messenger RNA and ribosomal RNA. O True O False

A: Genes are heredity units exhibited on the chromosome that carry hereditary information . DNA is two…

Q: QUESTION 30 Why are model organisms used to test hypotheses? O Human subjects have already been…

A: Answer:- Model organisms play a crucial role in scientific research, particularly in the field of…

Q: Information on evolutionary change can become insignificant due to repeated substitutions. Select…

A: Evolution is defined as the gradual change in trait of an organism over a long period of time.

Q: QUESTION 17 Micro- and Macro-evolution are not possible without DNA mutation and reproduction making…

A: Question 17: Micro- and Macroevolution are not possible without DNA mutation and reproduction making…

Q: QUESTION 58 The degree to which natural selection can operate depends on the degree to which a trait…

A: Natural selection causes populations to become adapted or increasingly well-suited to their…

Q: Question 18 Lamarck thought that species change through the inheritance of acquired characteristics…

A: Lamarck species change theory was based on that the any physical changes that occur in organisms can…

Q: QUESTION 23 It's absolutely wonderful that water cannot dissolve some compounds inside every living…

A: introduction to water as a solvent -  -water is as a solvent is able to dissolve the various…

Q: QUESTION 31 All species use the same elements to make DNA. O True O False

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

Q: Some species switch between sexual reproduction and asexual reproduction because each is "best"…

A: Animals undergoes sexual and asexual reproduction in order to give birth to offsprings. Asexual…

Q: Question 13 All protists have this in common. O They are all symbionts. O They are all unicellular.…

A: Protists may have animal-like cell membranes, plant-like cell walls, or may be covered by a…

Q: Protein supplies 9 kcal per gram. functions as a solvent. is a major component of body structures.…

A: Proteins are generally included that they are of lengthy chains of amino acids. Protein is…

Q: O Knew a lot about birds O All of the above O Delayed publishing because evolution went against his…

A: Charles Darwin is known as the father evolution who predominantly worked on developing the…

Q: QUESTION 29 There are more Phyla than there are Genuses. O True O False QUESTION 30 Humans share the…

A: All organisms in this planet Earth are categorized into 1) Kingdom, 2) Phylum, 3) Class, 4) Order,…

Q: Most likely the most recent common ancestor of all animals was a multicellular algae unicellular…

A: Animals are heterotrophic organisms. They don't synthesize their own food.

Q: Question 25 This molecule `NH A can form 3 hydrogen bonds in base pairing B is found in DNA only…

A: The genetic material stores information in the form of sequence of nucleotide.

Q: Chromosomes O Are located only in the eggs and sperm, not the regular body cells O Each have a…

A: A chromosome is an organized package of DNA found in the nucleus of the cell. Each chromosome is…

Q: Question 8 Why does each cell need DNA? O DNA is used by cells for cell transport DNA determines the…

A: Introduction DNA contains the instructions needed for an organism to develop, survive and reproduce,…

Q: Question 6 While using an electron micrograph, you see very small hexagonal shapes bursting out of a…

A: A virus is an infectious agent that can just replicate inside a host life form. Viruses can…

Q: Within a few weeks of treatment for herpes virus with the drug isonazide, a patient's herpes virus…

A: Herpes simplex virus is divided into two types as: herpes simplex virus-1 and herpes simplex…

Q: Translation is ___: O Use of RNA as a template to make proteins O Use of DNA as a template to make…

A: Nucleic acids are the polymers of nucleotides. DNA and RNA are the two main types of nucleic acids.…

Q: Question 25 Which of the following RNAS is the product of transcription? A MRNA and tRNA only B FRNA…

A: Answer: D) mRNA, tRNA and rRNA. The product of DNA transcription is RNA it can be in the form of…

Q: Question 13 of 13 DNA A= 5' GGG GCT AGC CCC 3' DNA B= 3' ATA TAT ATA CCC 5' DNA C= 5' TAC GTT ACG…

A: DNA has two antiparallel strands of which one runs in 5'-3' direction and other in 3'-5' direction.…

Q: gun sequencing ncing every gene is mapped then

A: Shotgun sequencing is a method used for DNA sequencing. It is carried out by breaking the DNA…