1. In what organelles is plant DNA located? 2. What molecules or structures are present in cell that might interfere with DNA extraction?

Q: Compare and contrast the sensory and motor mechanisms between plants and animals using a Venn…

A: Motor is a muscle, nerve or centre that effects or produces movement. Sensory is light, smell,…

Q: . Why is the relationship P=p2 used for homozygous loci?

A: Introduction :- Homozygous for a given locus refers to diploid and polyploid cells that have the…

Q: Order the events leading to the sperm's nucleus fusing with the egg's nucleus.   Question 1…

A: Fertilization is defined as the union of sperm and ova. Fertilization leads to formation of zygote.

Q: What causes allele frequencies to differ between biological populations?

A: Allele  frequency  Allelic frequency can be defined as relative frequency of an allele at a…

Q: True or False:  1.Functional proteins also undergo chemical modifications like the removal of the…

A: Chemical modification of functional proteins.

Q: Explain the evolutionary relationship between the fin of a fish and the flipper of a whale.

A:

Q: make glucose and the oxygen is released as molecular oxygen.        If you do the math how much…

A: In photosynthesis green plants use energy from sunlight  to convert atmospheric carbon dioxide and…

Q: Questions 1. Explain why it was important to transfer the smallest colonies of yeast to the…

A: The preparation of culture plate is very much important in microbiology laboratories. Proper plating…

Q: Does sexual selection have the potential to accelerate speciation, please provide an example..

A: Sexual selection has a reputation as a major cause of speciation, one of the most potent forces…

Q: Shown below are photomicrographs of Rhoeo tradescantia cells undergoing meiosis. Answer the…

A: Introduction Mitosis is the division of replicated chromosomes into two new nuclei during the cell…

Q: Genes with highly similar sequence are often located adjacent one another in the genome. Gene…

A: Gene mutations are changes in single DNA bases, or small intragenic deletions and rearrangements. It…

Q: Assignment in Modules 4-6 Matching Type: Match Column A with Column B. Type the answer before the…

A: 1) phenylketonuria is the genetic defect in which the child is unble to breakdown the protein called…

Q: Which suspect is the perpetrator of this crime? Explain the results you see in the DNA gel. Why each…

A: From the PCR analysis it is found that the two TH0 allele of both the DNA from CS and DNA from…

Q: Cell membranes can maintain a difference in electrical charge between the inte- rior of the cell and…

A: Neurons are the basic building blocks of the brain and nervous system; they are the cells that…

Q: After a positive strand RNA virus ( Such as Coronaviruses) enters the host cell, the RNA is…

A:

Q: Which of the following enables ions such as sodium to cross a plasma membrane? A. phospholipid…

A: Introduction :- Desmosomes are adhesive intercellular junctions that mechanically connect adjacent…

Q: Match each group with its description. ___ hominins               a. first to be found outside…

A: Human evolution is defined as the evolutionary process occurred in the history of primates that led…

Q: Cell membranes can maintain a difference in electrical charge between the inte- rior of the cell and…

A: Action potential means the rapid rise or fall in membrane potential across a cell membrane. Action…

Q: What is the significance of having an invariant cell lineage of the nematode,

A: Caenorhabditis elegans is a model organism which help us to study various human diseases. This worm…

Q: True or False The physical life is always greater than all the other “life” factors under…

A: Answer: false because the physical life is not always greater than aal the other life factors under…

Q: Trypsin digestion of the peptide sequence M3-E4-R5-P6-F7-Hg-Ag-10-A11-R12-T13-Y14- G15-P16 results…

A:

Q: 18. Hormone Release Insulin is a hormone produced by the pancreas to help regulate the level of…

A: Insulin harmone increase the glucose uptake in cells from blood stream during fed state. It is the…

Q: Total eradication of disease through immunization is only possible if humans are the sole vectors of…

A: ANSWER) TRUE By the process of immunization the immunity against the disease can be developed in the…

Q: What is the difference between monocot and dicot leaves with its FUNCTIONS?

A: Introduction :- Seeds with a single cotyledon, parallel-veined leaves, scattered vascular bundles in…

Q: What is human Intelligence?

A: The ability of human brain or mental quality is basically the human intelligence. It includes the…

Q: Choose one 10 6. When you move up an energy pyramid, the amount of available energy by %. Therefore,…

A: The graphical representation of food relationship between the members of different trophic levels of…

Q: 40 words or fewer. Explain why we would not survive without primary producers, in particular…

A: Introduction :- Primary producers, also known as autotrophs, are organisms that get their energy and…

Q: retort pouch is: a) Filled first with food product and then retorted (heat-sterilization) to extend…

A: In retort pouch food is filled into a pouch . Then it sealed and next heated to extremely high…

Q: It serves as nurse cells for developing sperm cells. It provides nutrients for sperm and fluid, and…

A:

Q: discuss the following statement: “Whether the ΔG for a reaction is larger, smaller, or the same as…

A: Gibbs free energy is defined as the energy that is available to do work. This is the work done in a…

Q: Which theory of aging states that unstable oxygen molecules tend to steal electrons as they bounce…

A: The unstable oxygen molecules have higher energy and can damage the biomolecules.

Q: function of bile

A: Liver: The major organ which is found only in vertebrates is called Liver . This organ performs many…

Q: With a diagram trace the movement of electron during the LRP of photosynthesis.

A: Photosynthesis is a process in which carbon dioxide and water is used up as raw material along with…

Q: Below is the oxygen saturation curve for myoglobin and hemoglobin at a pH of 7. The p50 for…

A: The shape of oxygen dissociation curve for Hb is sigmoidal. The shape of oxygen dissociation curve…

Q: Bacteria do not have mitochondria; however, they include an electron transport chain since there are…

A: Microbes may enter the body in a variety of ways and cause infection everywhere, but antigen and…

Q: Which of the following is the smallest living structural unit of the body? A. atom B. molecule C.…

A: Living structural unit of the body is :-

Q: Explain the evidence that our species originated in Africa.

A: Introduction :- A species is commonly defined as a collection of organisms that can reproduce…

Q: evolution

A: Evolution - The subfield of biology that studies the evolutionary processes  which  produced the…

Q: errors

A: Genetic disorder- it occur when a mutation affects our genes or chromosomes. it can affect one or…

Q: The position where a spinal cord enters the skull provides evidence about whether a fossil…

A: Skeletal features are important in describing evolutionary changes.

Q: principle of a plant virus that transmits through an animal vector

A: A virus is a small microscopic infectious microbe that is non-living until and unless it finds a…

Q: The standard clotting/coagulation screen (PT, APTT, fibrinogen) and platelet count is the most used…

A: The prothrombin time (PT) test measures how well and how long it takes your blood to clot. It…

Q: Compare and contrast the adaptive structures of the insect ectoparasites and the endoparasites.…

A: Ectoparasites are organisms that live just on skin of humans and other animals and are classified as…

Q: Canthium wenzelii and Canthium sp. What will happen to the two Canthium species, which have their…

A: Canthium wenzelii (Merr.) Merr. is an accepted name This name is the accepted name of a species in…

Q: Compare the bodies of an Old World monkey, a New Worldmonkey, and an ape, giving examples of each.

A: Callitrichidae, Cebidae, Aotidae, Pitheciidae, and Atelidae are the five primate families that make…

Q: Discuss, the adaptations that downy mildew (plant) has evolved to invade and manipulate the hosts…

A: Downy mildew  Is a fungal infection. Causative agent : phylum Oomycota    Environmental condition…

Q: A diploid, somatic cell from an organism has 6 chromosomes. How many chromosomes would be in a…

A: Introduction A somatic cell, also known as a vegetal cell, is any biological cell other than a…

Q: a gene insert itself into a bacterium’s Genome often distracting part of the genome. This is an…

A: Several types of techniques are incorporated in the molecular biology to get more desirable results…

Q: 1. The physical factor influencing water entry into and exit from cell interior resulting in…

A: Introduction A pathogenic bacterium, or microbial cell, is a living entity that is too small to see…

Q: You are supplied with the following information about a DNA molecule:  The molecular weight of a…

A: Introduction DNA is an organic molecule that includes genetic information as well as instructions…

Genome annotation

The technique of linking biological information to genome sequences is termed genome annotation. Gene annotation is the method of identifying gene locations and coding sections. It helps us understand what these genes are doing in the body through establishing structural characteristics and linking them to the actions of various proteins.