The hydrophobic interior of the cell membrane is created by O O a) peripheral proteins b) phospholipids heads c) integral proteins d) glycoproteins e) phospholipids tails

Q: Compare and contrast the structures and functions of the following components of the endomembrane…

A: Human anatomy is the examination of the physical components of the human body. Physiology is a…

Q: A. Given that the maternal genotype is TT and the paternal genotype is tt, identify the…

A: The genotype is a set of genes in DNA that are responsible for unique traits or characteristics,…

Q: Recommended Weight Limit (RWL) is a load value that most healthy people could lift for a substantial…

A: Within the NIOSH lifting equation, a recommended weight limit (RWL) is a measure used to specify the…

Q: 1a) Which protein of the flagella is located in the cytoplasmic/cell membrane? b) What organelle is…

A: According to our guideline we can answer only the first question up to three subparts. So, upload…

Q: Calculate ΔGinward. Is energy required for transport to happen?  The cell is at 25°C. Membrane…

A: Energy is required in cases where there is active transport of molecules as molecules are…

Q: The is morphological difference between bipolar neurons and unipolar neurons and that determines how…

A: As you are reading this book, think about the organs that are functioning within you right now! Your…

Q: What are the limits to tree height and why?

A: The tree height is a tendency of the tree to become longer. Every tree tries to be as long as…

Q: Redraw and rearrange the branches of the tree below to make the most parsimonious (simplest) tree. A…

A:

Q: This type of cell transport does not require energy for the molecules to be transported. Passive…

A: Passive Transport Movement of molecules across cell membranes which requires no metabolic energy and…

Q: This type of cell transport happens during secretion of hormones, neurotransmitters and digestive…

A: Introduction  Cell transports are the movement of a material through the cell membrane. The chemical…

Q: What do you predict will be the proportion of birds with beaks that are 11mm or longer in another…

A: Evolution is a process that involves a change in organisms due to the adaption of organisms in their…

Q: Weight loss increases the plasma concentration of organochlorides in the blood.  Organochlorides…

A: During exercise, our muscles burn ingested food for energy and contract in response to a flood of…

Q: List and describe the functions of the respiratory systems.

A: The nose, pharynx, larynx, trachea, bronchi, and lungs are the major anatomic structures of the…

Q: Identify the type of division exhibited by the following: Binary fission Grasses Hydra Budding…

A: >> Grasses Grasses reproduce sexually by seeds and asexually by vegetative propagation.  In…

Q: genotype cannot be determined QUESTION 2 Suppose that extra fingers and toes are caused by a…

A: Introduction: Any one of two or more genes that may alternately appear at a specific location…

Q: What are the distinct characteristics of the reduviid bug, tse-tse fly and sandfly

A: All the three insects belong to the Phylum Arthropoda and these are placed in the category of…

Q: Enzyme activity is an important characteristic of enzymes, and its units are moles (M) or milimoles…

A: 2. When substrate concentration ranged from 0 to 20 mM the enzyme activity surged exponentially from…

Q: 4. What is the probability that an egg carrying an X chromosome will be fertilized by sperm carrying…

A: Sex determination in animals has long been an intriguing topic of research. Animals are often…

Q: A recessive trait will be observed in individuals that are________ for that trait.a. heterozygousb.…

A: Introduction: Heterozygous and homozygous chromosomes are seen in human beings. Allele pairings are…

Q: Your cynical best friend says, “Who cares if one out of every two species of amphibian goes extinct?…

A: Introduction :  The variety of life forms is referred to as biodiversity. It is a term that is…

Q: Not all prokaryotic cells have flagella. What are bacteria without flagella called?

A: Introduction:- Prokaryotic cells are characterized by absence of a well defined nucleus and membrane…

Q: Glucose is taken up by red blood cells by binding to a specific pocket in a membrane protein which…

A: The study of chemical reactions that take place within and relate to live beings is known as…

Q: 1. Using a Venn diagram, illustrate the similarities and differences of Indigenous Science and…

A: The goal of science is to study for the sake of learning, but technology aims to create objects that…

Q: 7. What happens during the hydrolysis of maltose? a. water is removed from maltose b. water is added…

A: Biomolecules Carbohydrates, protein,lipids and nucleic acids are the major biomolecules , that…

Q: Nucleic acids have a definite polarity, or directionality. Stated another way, one end of the…

A: Explanation: Polarity, also known as directionality, is a property of nucleic acids that describes…

Q: Where would you expect competitive exclusion to occur most quickly? (Choose the one best answer.)…

A: Competitive exclusion is one of the most important interactions in an ecological system where two…

Q: any species of animals make alarm calls, which warn others in their group that a predator is…

A: Producing an alarm call is a specialised animal behaviour which is intended for safety from the…

Q: Most restriction enzymes (RE's) were isolated from bacteria. Since these bacteria require an intact…

A: Restriction endonucleases are specific enzymes that cleave the DNA sequence by recognising and…

Q: Use this data, and sketch a graph by hand that would best fit the data. (think which type of graph…

A: Comb jelly fish  Comb jellyfish is a marine invertebrate organisms belong to phylum ctenophora.

Q: SCH₂ H OH H OH W W and Z X and Z X and Y W and Y NH₂ W and X =0 I CH₂ H OH X H H H NH₂ CH₂ OH OH Y…

A: The S phase, which is also known as the synthesis phase, is the phase of the cell cycle that…

Q: Match the following: Gastrulation Organogenesis Blastula formation Formation of organs Gamete…

A: INTRODUCTION Gastrulation is a process in the early development of the embryo. The gastrula is…

Q: Why was Anton van Leeuwenhoek's discovery so important? What is the significance of Edward Jenners…

A: Fact An unlikely scientist was Antony van Leeuwenhoek. He was a businessman from Delft, Holland; he…

Q: Abnormalities in the number of X chromosomes tend to be milder than the same abnormalities in…

A: Introduction: Chromosomes are easily recognised on a karyogram due to their number, size, shape, and…

Q: Describe inhalation and exhalation.  Be sure to include discussions of what triggers them and the…

A: The process in which intake of oxygen from the atmosphere takes place and carbon dioxide is released…

Q: Which of the following F2 phenotypic ratios show codominance? Assume you are starting with a…

A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: A child weighs 55 lb. The order reads 25 mg/kg/day of erythromycin to be given every 6 hours. You…

A: The doses are body mass or tissue-dependent. A particular dose is required for a specific tissue…

Q: Behavioral genetics is, by definition, a study of _________________

A: Please always mention the required parts in case of multiple ones. Thank you! Genes are the…

Q: Create the Taxonomic Key below using the following arthropods  Periplaneta americana  Triatoma sp…

A: The key includes a chain of choices, primarily based totally on discovered functions of the plant…

Q: Translate the mRNA into a protein using the genetic code. (Amino acid chain.)   AUG( met)-UUU(…

A: Introduction The genetic code is a set of instructions that enable live cells to produce proteins…

Q: What is the purpose of soaking the egg in vinegar? Explain the rationale of vinegar reaction to the…

A: 1.  What is the purpose of soaking the egg in vinegar? Explain the rationale of vinegar reaction…

Q: Answer the following 1. Why was Anton van Leeuwenhoek's discovery is important? 2. What is the…

A: Introduction: The natural world was finally explained by experiments and scientific observations…

Q: A high concentration of hydrogen ions results in a) an electrochemical gradient. b) thick mucus. c)…

A: Introduction Cell membrane act as barrier between the cell and outer environment by separating it…

Q: how to perform a standard plate count.

A: The "standard plate count," a microbiological method, counts the number of bacterial colonies after…

Q: Answer the question below based on your own understanding; Why do you think all organisms use…

A: DNA and RNA both of them are nucleic acids but When genetic information is transmitted, DNA and RNA…

Q: Which species is better able to withstand desiccation? Chthamalus Balanus

A: In biology and ecology, desiccation refers to the drying out of a living organism, such as when…

Q: to facilitate movement of ions and molecules across membranes. to move food, water, and wastes…

A: The cellular membrane is partially permeable and controls the movement of substances into and out of…

Q: is type of cell transport requires energy (ATP) and moves substances from low to high concentration

A: Passive transport: In this type, the transport of molecules occurs without using energy along the…

Q: Cite the general effects of the bio fertilizer on the yield of the crops applied with the bio…

A: Introduction:  Numerous beneficial soil microorganisms that aid in nutrient absorption can be found…

Q: In the potato osmosis lab experiment what is the point of having multiple potatoes soaking at each…

A: Answer: Osmosis : It is the process of movement or flow of water molecules across the membrane with…

Q: Fats can be dispersed into small droplets by: a. Emulsification b. Digestion c. Goblet cells d.…

A: Fats, along with carbohydrates and proteins, are one of the three major macronutrient groups in the…

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.