Hemoglobin Structure: Draw the structure of hemoglobin and label its components Hemoglobin Synthesis: Outline the synthesis of hemoglobin

Q: Transfer RNA Selected answer will be automatically saved. For keyboard navigation, press up/down…

A: Introduction :- The physical connection between the mRNA and the protein's amino acid sequence is…

Q: Q1: Summarize how DNA repair works and why the repair mechanisms are essential for the normal…

A: DNA is the deoxyribonucleic acid and is one of the nucleic acids (the other is RNA). It is present…

Q: The substance released at axon terminals to initiate a post synaptic potential or end plate…

A: Neuron is the fundamental unit of brain and nervous system.  Neurons generate electrical signals…

Q: Explain about several clinical stages that arecharacterized by the stepwise accumulation of genetic…

A: Genetic defects are changes in the DNA that can be passed down from generation to generation. These…

Q: Place the following steps of DNA replication and repair in the correct order by numbering them from…

A: DNA replication is a process by which a double-stranded DNA molecule is copied to produce two…

Q: Define water use efficiency, and explain why it is the highest among CAM photosynthesizers.

A: This term refers to the ratio of the amount of water used by plants for their metabolism to the…

Q: An organism has the following genotype AABbMmCC. What are the possible gametes that could be made…

A: A dominant allele entirely determines the phenotypic of heterozygotes, making them indistinguishable…

Q: A radiograph was produced using 80 kVp, 800 mA, .75 seconds and a 72 inches SID. In order to…

A: Given information The radiograph was produced with values: Kilovoltage- 80kVp Quantity of x-rays -…

Q: Using what you know about plant physiology, explain why the light compensation point is lower in…

A: The compensation point for light is the light intensity where the net amount of oxygen generated is…

Q: A slice of pizza has 500 kcal. If the pizza is burned and its heat is used to warm a 50-L container…

A: Introduction :- Temperature is a unit used to represent hotness or coolness on any of a number of…

Q: 40 LAB EXERCISE 4 Cell Anatomy 1 pm 2 μm Lab Report at the end of this exercise. FIGURE 4-5 Try to…

A: Introduction The cells are the basic, structural, and functional units of life. Plants, algae,…

Q: QUESTION 13   13. How many minutes is an acceptable time for a centrifuge to spin blood specimens?…

A: Centrifugation  The process of separating different molecules of different density in a solution by…

Q: For water transport to proceed, the water potential of the leaves must be lower than the water…

A: Water potential  Water potential is the potential energy of water which helps in the movement of…

Q: In growing E.coli, why is that (reasons) they do not grow after doubling time under 20 degrees…

A: E. coli is a mesophilic bacteria. It functions under certain ideal temperatures and pressure. The…

Q: Which is a common chromosome configuration during prophase, metaphase, and anaphase? Chromosomes…

A: Introduction Strasburger 1875 first reported the presence of chromosomes in eukaryotic cells. The…

Q: Name two insect groups that are known to be mechanical vectors of pathogens.

A: Mechanical vector  The agent that transmit pathogens from contaminated materials such as faeces to…

Q: biology is the study of

A: Let's break down the word to understand them more easily, The word biology can be split into two…

Q: What is the magnitude of inbreeding depression if selfed offspring have four times lower fitness…

A: Inbreeding - the mating of individuals or organisms that are closely related through common…

Q: 9. Which is NOT a component of lymph fluid? A) CO2 B) Dead blood cells C) Pathogens D) Dissolved…

A: Introduction  In order to purify and filter lymph, the lymphatic system is a system. The lymphatic…

Q: Gustatory neurons are stimulated by_____which causes the opening of____gated ion channels. These…

A: Sensory neurons provide information from sensory receptors to the central nervous system (CNS),…

Q: Multiple Choice Question: Compared to DNA, RNA has ________. fewer forms   more functions   fewer…

A: In order to know about nucleic acid, first understanding the structure of its monomer nucleotide is…

Q: 22. State the channels involved during an action potential in cardiac CONTRACTILE cells and then…

A: In order to understand how an action potential is generated in cardiac contractile cells, it is…

Q: Assuming brown eyes (B) are dominant over blue eyes (b), determine the genotypes of all the…

A: Humans are diploid organisms having two chromosome sets and hence have two copies of each gene. If…

Q: 1. The impact and severity of epidemic diseases on a given population are often determined by…

A: Epidemic diseases have been a major problem throughout human history. They are often determined by…

Q: With the principle of segregation, what is the relationship of the dominant phenotype with respect…

A: The process by which one trait is passes into the next generation from the parental generation is…

Q: A section of elodea leaf is stained and examined under a microscope. The total number of cells in…

A: Cell division is a phenomenon in which main cell ( parent cell ) splits and give rise to novel cells…

Q: Which of the following is the best evidence that a mutualism is NOT a byproduct mutualism? Group of…

A: Mutualism is a type of interspecific (different species) interaction among organisms where both…

Q: is that mitosis or meiosis?

A: The cell division is a process in which parent cell divides, finally giving rise to two or more…

Q: Why the size of particulate foods are critical?

A: The food we eat is very important as it contains various nutrients responsible for controlling…

Q: 4. Movement at the thoracic spine: Transverse_ plane

A: Thoracic spine The thoracic spine is located at the back of the chest (the thorax), mostly between…

Q: In which stage of the cell cycle do cells grow and accumulate all necessary molecules in preparation…

A: The orderly sequence of events by which a cell duplicates it's DNA, synthesis it's other components…

Q: If working and attempting to isolate a possible pathogen from outside the lab, where specifically…

A: Pathogens  The organisms that can cause diseases are known as pathogens.

Q: Match the following Sigmoidal curve Oxygen storage Contains heme Globular proteins Tetramer A.…

A: Hemoglobin is found in the RBCs, which are responsible for the transport of oxygen from the lungs to…

Q: Write the name of the endocrine gland that secretes the following hormones. Hormone Endocrine Gland…

A: Introduction Hormones are chemical compounds crucial for life. Chemically they can be either…

Q: In Arabidopsis, it is well-known that a pulse of full-spectrum light during the night (in an…

A: Introduction:- The flowering plants ( angiosperms) requires light for their growth and especially…

Q: Identify and describe the tissue of vanda sp. under microscope, is there any special function of…

A: Epiphyte is a plant that grows on another plant, especially one that is not parasitic, such as the…

Q: a) b) c) You run away from your home because your parents forced you into medicine. You meet a drug…

A: Introduction :- The organic molecule acetylcholine serves as a neurotransmitter in the bodies and…

Q: Caption a diagram of transcription, identifying each step in the process and the relevant molecules.

A: Introduction  Transcription refers to the formation of mRNA from the coding region of DNA, i.e.…

Q: Describe two ways that decreasing temperature would affect the rate of diffusion of molecules across…

A: A concentration gradient is created when any membrane divides two differing concentrations of…

Q: Define the Cancer as a Multistep Process ?

A: Cancer is a group of diseases that occurs when there is the oncogenic transformation of normal…

Q: We plotted mid-parent beak size against offspring beak size and then generated a regression line.…

A: Regression coefficients are often used in statistics to find the unknown value by plotting two set…

Q: The following organelle is the site of protein modification after protein synthesis: O a. Nucleus b.…

A: Tissue is made up of cells. Cell is a structural & functional unit of life.  Cell have…

Q: The dendrite of a neuron O a. contains chemically gated channels and conducts nerve impulses away…

A: Nerve impulses are transmitted through special cells called neurons. Neurons contain cell body that…

Q: If heavy rains caused an abundance of small, tender seeds and fewer large seeds, what do you predict…

A: According to the Lamarck theory of use and un use of different parts of the body, can determine the…

Q: e. The purification of DNA allows scientists to perform many powerful genetic techniques in the…

A: Introduction DNA acts as genetic material in our body. DNA extraction is a process by which DNA is…

Q: Sickle-cell disease is an autosomal recessive genetic disorder. How many mutated hemoglobin alleles…

A: Introduction  The transmission of characters/genes from parents to offspring is called inheritance.…

Q: Assume that right-handedness (R) is genetically dominant over lefthandedness (r) in humans, and that…

A: In this answer, we will be discussing the probable genotypes of a right-handed blue-eyed man and his…

Q: Which of the following refer/s to lipid movement in membranes?

A: Lipids are biomolecules that are composed of fatty acids or are derived from fatty acid subunits.…

Q: Name the compartments that separate the body fluids of eumetazoan animals and to explain the way in…

A: Animal bodies contain both intracellular and external components. The two essential non-cellular…

Q: Propose a hypotheses for this observation: In a study conducted by an undergraduate student, he…

A: The possibility of further investigation, verification, or answering a scientific inquiry by…

Osmosis

In simple words, osmosis is the slow, gradual movement of a liquid through a membrane. But there are nuances to this process. For instance, there has to be an imbalance in the distribution of solute in the liquid on either side of the membrane, which has to be semipermeable. The liquid in the region with a lower solute concentration moves to the region with a higher concentration, thereby displacing the solution in the process. The objective is to equalize the concentration of molecules on both sides of the membrane; the displacement of liquid can be viewed as a byproduct of this equalization. Since there is no energy required to carry osmosis, it is considered a passive process.