Q: Discuss the meaning of prevention philosophy and the evolutionary nature of law.
A: Evolution is described as a change in a biological population's heritable features across generation...
Q: Give the Genetic Proof of the Operon Model ?
A: An operon represents a genetic unit with one or more structural genes and an operator sequence and o...
Q: How does a neuron know which cell to form a synapse with?
A: The neuron is a cell present in the nervous system that is accountable for receiving and transmittin...
Q: Exceptions to the universality of the genetic code were once thought to be rare, but more and more e...
A: There are two forms of genetic coding. RNA codons or DNA codons can be used to express the genetic c...
Q: The subconscious secretary for consciousness is also called the ____ ____ ____.
A: According to the question, we have to mention the subconscious secretary for consciousness is also c...
Q: How will the offspring be affected if one of the gametes or one of the parents carries an impaired n...
A: Any syndrome marked by deformities or malfunctions in any of the body's systems and caused by an abe...
Q: Which of the following features is associated with the Watson and Crick model of the DNA? A a purine...
A: Introduction: The two DNA strands are antiparallel means that 5’ end of one strand faces 3’ end of o...
Q: A cross between two Igf Igf-- mice is expected to produce which of the following offspring? 1 normal...
A: IGF is insulin like growth factor.
Q: How does the process of initiation differ in bacterial and eukaryotic cells?
A: Introduction: The translation process in cells includes protein synthesis. The initiation of transla...
Q: A strain of Neurospora with the genotype H ⋅ I is crossedwith a strain with the genotype h ⋅ i. Half...
A: Recombination of genes during meiosis occurs by the process of crossover.
Q: State the concept of Isolation of the Repressor ?
A: Jacob and Monod propose a negative control strategy in which certain genes, called regulatory genes,...
Q: In Drosophila, the sepia mutation (se, chromosome 3, position 26) results in dark brown eyes, while ...
A: Introduction :- D. melanogaster is an ideal model organism due to a variety of characteristics. The ...
Q: 1. In the sympathetic division of the ANS, preganglionic neurons are located in spinal segments-----...
A: Human neural system consists of highly specialized cells called neurons. It further divides into cen...
Q: Examine the human karyotype shown below. In the space provided, A) identify the sex of the individua...
A: Klinefelter syndrome is condition in which male is having one extra copy of X chromosome.
Q: Question 15 The following statements best describes the RNA structure EXCEPT A it is usually single ...
A: RNA (ribonucleic acid) is a molecule which is a polymer of nucleotides. Unlike DNA which is double s...
Q: B. What effect would the loss of nitrogen fixers have on the nitrogen cycle and the world? Justify y...
A: Atmospheric nitrogen is abundant but plants cannot utilize it directly without fixing it and here wh...
Q: Explain why some fruits are seedless
A: A mature, ripened ovary, as well as the contents of the ovary, is referred to as a fruit. The ovary ...
Q: WHAT ARE THE DIFFERENT TYPES OF MICROSCOPES AND THEIR USES?
A: Microscope is the widely used laboratory instrument in the molecular biology, it is mainly used to e...
Q: Trace the path of proteins synthesized in the rough endoplasmic reticulum as they are processed, mod...
A: The Golgi apparatus, also known as the Golgi complex, is a factory where proteins from the ER are fu...
Q: Which of the following statements about DNA replication is false? Replicati on of DNA occurs after a...
A: Dna replication is a process by which dna molecule replicate to produce it's identical dna copy. Dna...
Q: A test tube has potato chips containing starch mixed with saliva. What would happen to the starch le...
A: Introduction:- All green plants produce starch, which is a white, granular organic molecule. Starch ...
Q: Attenuation results when which regions of the 5′ UTR pair?a. 1 and 3b. 2 and 3c. 2 and 4d. 3 and 4
A: In bacterial operons, attenuation is a regulatory mechanism that ensures normal transcription and tr...
Q: Define the three types of regulation involving RNA ?
A: Introduction: Gene regulation is the process of controlling the expression of genes by varying the l...
Q: Not all DNA conforms to the Watson and Crick's model because Z-DNA twists in the left-hand direction...
A:
Q: Does this global pattern reflect the ecological processes that characterizepopulations?
A: Introduction Ecosystem: it can be defined as the interaction of living and non-living organisms wit...
Q: Male side-blotched lizards display throat color polymorphisms; some males have orange throats, some ...
A: Genotype frequency is the number of the individual in the population having particular genotype, whi...
Q: Xias father has type B blood (lBi) while her mother has type A (lAi) blood. What are the possible bl...
A: Blood type (or blood group) is a genetic trait linked to the presence or absence of particular molec...
Q: The A and B forms of DNA A are both left handed helix B are both right handed helices both have 12 b...
A: Introduction: B-DNA is the most commonly found form of DNA in nature. This form of DNA is very narr...
Q: Which of the following DNA samples has the highest melting temperature in its double-stranded form? ...
A: To get a solution to this question, we should look at The DNA segment with the most guanine-cytosine...
Q: What is known as catabolite repression ?
A: Certain terms are fundamental concepts and terms used in biology, which is the study of life and liv...
Q: What is the purpose of cutting through the peritoneal membrane ?
A: INTRODUCTION Peritoneum This is the tissue that lines the abdominal wall and covers most of the abdo...
Q: How does the structure of the Golgi complex allow it to carry out its functions?
A: Golgi complex is a membrane-bound organelle present in eukaryotic cells.
Q: A mutation prevents the catabolite activator protein (CAP) from binding to the promoter in the lac o...
A: Introduction All the gene expressions are under high regulation and this is necessary to avoid over...
Q: What are possible prevention of extinction that we can do alone?
A: Extinction: It is defined as dying out extermination of a species. It happens when a species dies o...
Q: Discuss the process by which amoeba engulf food. 2. What is the use of contractile vacuole among amo...
A: Amoeba engulf their food by expanding the pseudopods. These expanded pseudopods engulf food or part...
Q: Small RNA molecules are involved in numerous genetic processes, including replication, translation, ...
A: Introduction: The two types of nucleic acids are RNA and DNA. The nucleic acid serves as a repositor...
Q: How do symplast apoplast and the casparian strip work with each other?
A:
Q: Where does the pancreas dump digestive enzymes and buffers into the GI tract? A. it does not dump su...
A:
Q: . IQ scores predict school performance. T or F?
A: Intellectual capacity measured as intelligence quotient (IQ). It is one of the determinants of schoo...
Q: What did Watson and Crick agree with Rosalind Franklin's data? DNA has two similar parts that are pa...
A: Cells, the most fundamental unit of life, are found in all living things. All of life's vital activi...
Q: are part of the adaptive immune system and able to establish immunological and memory. These mark pa...
A: Immune response is defined as the process through which the body's immune cells recognise invading p...
Q: Question 1 A G What is the sequence of the sample DNA submitted for sequencing given the gel electro...
A: DNA is made up of nucleotides. In DNA there are 4 basic nucleotides - A - adenine G- Guanine C- cyt...
Q: H,0 Pure water Positive pressure Negative pressure H,0 H20 H,0 Solute A В C
A: Water potential: it is the potential energy of water per unit volume in comparison to pure water und...
Q: 2) Cross a pea plant that is heterozygous for purple flowers and homozygous dominant for yellow seed...
A: Heterozygous purple flower: Pp Homozygous dominant yellow seeds: YY Homozygous recessive green seeds...
Q: explain how oxidation of a substrate proceeds without oxygen
A: INTRODUCTION Oxidation Oxidation is a process by which a chemical change happen to a substance due t...
Q: twins influneced by nature or nuture
A:
Q: Which bases can exist in imino form? O Adenine, Cytosine Guanine, Thymine O Adenine, Cytosine, Guani...
A: Mutations are alterations occur inside the body naturally or induced . As a result of which , geneti...
Q: Color blindness in humans is controlled by an X-linked completely recessive allele (Xc), while breas...
A: Introduction :- Color blindness (colour vision deficit) is a condition in which a person's ability t...
Q: The study of how habitat-type distribution across a landscape is known as:
A: Habitat is famous term in ecology it is the place where an organism make its home. A respective habi...
Q: How did the bacteria maintain its homeostasis when homeostatic disturbance occur. Explain your answ...
A: The bacteria are classified according to the chemical nature of cell wall into Gram positive and Gra...
How do the cells become organized into functional organs?
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