1. Determine what is the Cross section? What's under the numbers? 7 8 9 10 11 68 12 13

Q: illustrate the differences between natural, artificial, active and passive immunity with named…

A: Introduction  An immune response is a process that takes place within an organism in order to…

Q: Define field of view and working distance as it relates to working with a microscope.

A: Introduction  A microscope is a scientific tool that is used to investigate substances that are too…

Q: What is the reason behind antibody diversity?

A: When our bodies are exposed to pathogens like bacteria and viruses, they produce a wide range of…

Q: In an anabolic reaction   A. biological molecules are broken down and the Gibbs free energy…

A: Biological macromolecules are the molecule that are needed in more amount for the body.  Major…

Q: Describe the transcription.

A: DNA is a genetic substance found in all living organisms, from single-celled microbes to…

Q: answer with good handwritten diagram.

A:

Q: |(A) Humans have some rather unique features to our reproductive behavior. One strange one, relative…

A:

Q: Transcription

A: RNA polymerase synthesizes an RNA transcript complementary to the DNA template strand in the 5' to…

Q: 2. What are important characteristics features of Angiosperm?

A: Introduction:  What are angiosperms? Angiosperms are flowering plants  that produce flowers and…

Q: 4) Do "protist" cells contain organelles like animal, plant, and fungal (i.e., mushrooms) do? A. yes…

A: Eukaryotes Eukaryotes are organism that possesses well-defined cell structures called the cell…

Q: (C) What might happen to territorial behavior in an organism if either the number of competitors…

A: Resource density and competitor numbers effects on territorial behavior of an organism and reason…

Q: D Question 4 What was the independent variable in this experiment? O total moth population size O…

A: Introduction Evolution refers to the change of characteristics of a population that can be inherited…

Q: Which hormone's inhibition/stimulation is being demonstrated in the image above? Melatonin…

A: A hormone is a substance produced by specialized cells, often within an endocrine gland, and sent…

Q: Use the identity of the drug target to find the nucleic acid sequence of the gene that encodes the…

A: A biological target is a molecule located intrinsically in the body. Such molecules have the ability…

Q: Define the Dna methylation.

A: DNA is copied by the process of DNA replication, which uses existing DNA strands to create new DNA…

Q: Kindly answer number 4 and 5 only

A: Mitosis is equational division. Meiosis is reductional division.

Q: 12. Some plants need more light than others to survive. Knowing this, explain how the following…

A: Introduction Ecological succession is a process by which species structure is changed over time.…

Q: A population of snakes that eat small rodents enters a new habitat. In the new habitat, there are…

A: Introduction  A population, often known as a species, is a group of individuals who can all…

Q: Which of the following statements describes the multifactual inheritance in genetics? A. One locus…

A: Introduction  The passing on of traits from parents to their offspring is known as heredity, also…

Q: When we oxidize a glucose molecule, the Oxygen we inhale is then used to form water (H20) .   Group…

A: Oxygen is used in the process of cellular respiration. Cellular respiration is the process of…

Q: The two components common to all viruses are nucleic acid (either DNA or RNA) and protein coat…

A: Viruses are non-cellular entities that are characterized by an inert crystalline structure outside a…

Q: List corresponding functions of these major respiratory organs in frogs 1. Nares 2. Buccal cavity…

A: Introduction  Frogs are amphibians, meaning they can live on land as well as in water. When they are…

Q: difference between muscle strengthening and bone strengthening

A: Introduction  Bones help us stand up straight and shape our bodies. Muscles are related to bones and…

Q: Compare the process of cell division between eukaryotic and prokaryotic cells and list four aspects…

A: Introduction: The distinction between prokaryotes and eukaryotes is widely regarded as the most…

Q: For this homework it’s a protein but I am stuck because it asks This molecule can have _____ levels…

A: This molecule can have 4 levels of structure: Primary structure Secondary structure Tertiary…

Q: Identify and label the parts of the following specimens of Phylum Cnidaria:

A: Cnidaria  Cnidaria is the phylum of animal kingdom. The species of this phylum are aquatic both…

Q: In human body, optimum temperature for enzymatic activities is: * 37 degree celsius 25 degree…

A: Introduction  Proteins that operate as biological catalysts are known as enzymes. Catalysts help to…

Q: Consider this structure and choose the best descriptor below: This is an enzyme, and the active site…

A: Bioinformatics is the study and use of biological information's complexities. Bioinformatics…

Q: fishes swim bladders

A: Swim bladder is located in the dorsal cavity lying just under the spinal cord in the coelomic cavity…

Q: Make a timeline of the development and advancement of Microtome. Include the significant inventors…

A: Note:- Since you have posted multiple questions, So we will be solving the first one for you. As per…

Q: Discuss the heat shock response in E. coli. How does a factor switching story fit into this? How…

A: Introduction :- When a cell, tissue, or entire organism is subjected to elevated temperatures, the…

Q: During meiosis both recombinant and parental type chromatids are created. Which of the outcomes…

A: The meiotic division is characterized by the formation of recombinants. This phenomenon is achieved…

Q: Please answer fast Write two different partial diploid genotypes where Lac Z is produced…

A: The lactose operon is an example of inducible operon in which the expression of downstream genes…

Q: Which represents a similarity between DNA and RNA? Double-stranded helical structure  The presence…

A: Introduction Nucleic acids are biopolymers, or macromolecules, that are required for all life forms.…

Q: Which of the following is NOT one of the two tissue layers of a cnidarian? A. outer epidermis B.…

A: The germ layers are responsible for production of different tissue types in living organisms.…

Q: 2. Complete the table below for the hormones involved in blood glucose control. Insulin Glucagon…

A: Diabetes is a disease of blood sugar and it is caused by a low level of insulin or nonfunctional…

Q: 2 What are the mechanisms of loading and unloading of assimilatory products in phloem?

A: According to Bartleby guidelines, I can only answer one question. Kindly post the remaining…

Q: When creating an artificial cell using a dialysis bag, how would you predict how the artificial cell…

A: In the human body, there are two kidneys. They are located at the back of the body, under the ribs,…

Q: how do density-dependent and density- independent limiting factors relate to biotic sand abiotic…

A: The size of a population and its growth can be affected by many factors in nature. These factors are…

Q: 10. V(D)J recombination contributes to the diversity of immunoglobulins, and occurs by: A. Random…

A: Recombination or crossing across occurs, in this procedure, genetic material is exchanged between…

Q: Gene expression refers to the molecular structure of DNA. the process by which protein manufactures…

A: A gene is the basic physical and functional unit of heredity. Genes are made up of DNA.

Q: During DNA replication, one of the new strands of DNA is synthesized continuously, while the other…

A: Introduction :- Each of the two parental DNA strands acts as a template for new DNA to be generated…

Q: A man has six digits on each hand and foot (an autosomal dominant trait).  His wife and first…

A: A condition in which an individual has more than 5 digits is known as polydactyly. Polydactyly is an…

Q: Explain the concept of the formation and maintenance of the human microbiome and discuss the effect…

A: Introduction  The microbiome is a collection of microorganisms (fungi, bacteria, and viruses) that…

Q: Give 5 parts of human brain and give the functions

A: The brain is among the body's largest and also most complicated structures.It is composed of about…

Q: For each phenotype below, list the genotypes (remember to use the letter of the dominant trait)…

A: The term "phenotype" refers to an organism's observable physical properties, such as its appearance,…

Q: 1. Explain the biosynthesis of caffeine.

A: Caffeine is a compound that works as a  stimulant and is found naturally in the plants of tea,…

Q: Genetic drift in a population affects the gene pool in which of the following ways? decrease in…

A: Genetic drift is an evolutionary changes in allelic frequencies of a population as a matter of…

Q: During DNA replication, one of the new strands of DNA is synthesized continu while the other is…

A: DNA replication is a process in which DNA makes copies of itself with the help of the enzyme DNA…

Q: Which enzyme would you expect to find in salivary glands (which produce saliva as you begin chewing…

A: Salivary amylase - produced by salivary glands in mouth, and it starts the digestive process by…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.