Q: Which of the following regarding RNA secondary and tertiary structure is false? Coaxial stacking is…
A: Introduction The secondary structure of RNA is made up of stem loops and hairpins and they are…
Q: What stage of Meiosis makes it so significant?. Single line text.
A: During the lifecycle of sexually reproducing organisms, meiosis plays a vital role in reducing the…
Q: How many meters from school are Susan and Sarah? Susan is 2000m and Sarah 200m Susan is 2000m and…
A: given distance of susan from school =2 kilometers distance of sarah from school =300,000…
Q: 1. Name kind of Major cell morphologies In bacteria?
A: Cell morphology denotes the size as well as shape of the cell. Bacterial cells can be of different…
Q: Which of the following occurs when a phosphate is removed from ATP? Chemical reactions stop in the…
A: Which of the following occurs when a phosphate is removed from ATP?
Q: When the body produces more lactic acid, then: 1) hydrogen ions and pH increase 2) hydrogen ions and…
A: Introduction pH is the negative logarithm of hydrogen ion concentration. pH is a scale which is used…
Q: Given the active site diagram below, which circled component coordinates the cofactor? 1 5 NH+ Mn²+…
A: According to our guidelines i can answer only first question or first four subpart of a question if…
Q: Coronary artery disease causes: 1) transient ischemic attacks O2) cerebral vascular accidents 3)…
A: coronary arteries are blood vessels that supply the heart.
Q: What might happen if only one kinetochore of a particular chromosome attached to a microtubule?
A: kinetochore - kinetochore is composed of a large protein complex. That assembles on a specialized…
Q: On 400 words dicuss how the Phoenix zoo help with the conservation of wildlife species such as…
A: Arizona is home to many varieties of species and habitats, but some of the species are in danger.…
Q: 26) If there is no lactose present in the cell of a bacterium with a "lac operon" the repressor…
A: Operon system is an example of prokaryotic gene regulation in which the expression of polycystonic…
Q: 39) One of the buffers that contribute to pH stability in human blood is carbonic acid (H₂CO3).…
A: The hydrolysis of carbon dioxide (CO2) to form carbonic acid and the subsequent speciation to…
Q: Area A Area B The figure above shows an airplane view of two protected areas A and B. Which area is…
A: Introduction The goal of conservation biology is to safeguard species, their habitats, and…
Q: Explain how a “just right” amount of a specific chemical is advantageous to living things. How is…
A: Cell signalling Cell signalling is the way by which different cells interact and communicate with…
Q: When looking at an X-linked recessive trait, if an affected mother and an unaffected father have a…
A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…
Q: In the classic 1950s recording by David Rogers , Rogers shows a white blood cell chasing a bacterium…
A: White blood cells are a type of cell that helps to fight infection by engulfing and destroying…
Q: Shown below is the growth of E. coli in nutrient agar plates after exposure to different doses of UV…
A: Bacterial growth Growth is defined as an increase in cell number/ amount on the culture plate. To…
Q: Hippocrates, an ancient Greek philosopher, explained heredity following a "Pangenesis" hypothesis…
A: Hippocrates explained heredity based on "Pangenesis or blending inheritance theory which states…
Q: 4 654 REACTION RATE (mg/sec) -2 m Rate of Reaction Enzyme A 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 pH…
A: i will be explaining what happens to enzyme B below Ph 4 and above Ph 12:-
Q: How do the pesticide and antibiotic resistance affect the genetic diversity of aquatic species
A: Genetic diversity represents the variations of a trait in natural populations.
Q: Explain in detail how cytoskeletal elements function at a molecular level to bring about movement in…
A: The cytoskeleton is a framework that aids in maintaining the internal order and shape of cells. It…
Q: How to caculate the frequency for genotype and phenotype
A: Genotype frequency is the number of individuals with a certain genotype (homozygous dominant,…
Q: Differentiate between analogous and homologous structures.
A: Analogy and homology The term analogy describes a different origin but the same function. Homology…
Q: Mendel's work was ignored for about 35 years, until it was essentially replicated. Meanwhile, cell…
A: The answer is false.
Q: Why Medium (Soil, water….etc) + nutrients (Na,K,N….etc) is very important? pls give very short…
A: The medium and nutrients both are important for proper growth of the plant. • The main purpose of a…
Q: what is erection of penis?
A: There are several sex organs in the male reproductive system which are involved in human…
Q: Elaborate 3 levels of treatment options available for Type II Diabetes and Discuss the differences…
A: Introduction Diabetes mellitus, also referred to as diabetes, is a group of metabolic abnormalities…
Q: Which region on the following Ramachandran Plot corresponds to the allowable region(s) for Pro?…
A: The Ramachandran plot shows the statistical distribution of the combinations of the backbone…
Q: 11. Farmers can decrease the chances of plant and vegetable diseases through crop diversification on…
A: NOTE: Please always mention the required questions to be authored in case of multiple questions.…
Q: Describe the circle of Willis and explain its role in supplying blood to the brain.
A: Circle of Willis is mainly composed of few specialised arteries in the form of, three cerebral and…
Q: QUESTION 28 Which cells in human organism can catabolyse glucose only by glucosis? 0 ✓ Neurons…
A: The cell catabolised ( breakdown) a energy molecule such as glucose to production of energy.…
Q: How are the intermediate molecules from cellular respiration used for biosyntheses?
A:
Q: 7. Which of the following codons does NOT represent a stop codon? AUG UAA UAG UGA 8. A botanist…
A: Introduction :- A stop codon is a trinucleotide sequence of three nucleotides found in messenger RNA…
Q: Name amino acid in Peptidoglycan ?
A: Peptidoglycan, also known as murein layer is the polymer that is made of sugars and amino acids…
Q: 1) Once the JJ vaccine enters the human cells, what must happen in order for a spike protein to be…
A: Vaccines are basically inactivated or weakened portions of a pathogen that are introduced into the…
Q: Some friends are trying to make wine in their basement. They've added yeast to a sweet grape juice…
A: Yeast is widely used as a microbial starter in fermentation processes. Wineries and other…
Q: 9. Explain about flagella?
A: Flagella are microscopic hair-like structures involved in the locomotion of a cell. The flagella…
Q: The prey population in a grassland composed of two phenotypes, 50 brown and 50 gray. A predator eats…
A: The prey population in a grassland composed of two phenotypes, 50 brown and 50 gray. A predator eats…
Q: Cell Membrane Cell Wall O Nucleus Cytoplasm 2. 6. 8. 5. 4. 7. 1. 3. Mitochondria Chloroplast ooo…
A: Introduction :- An organelle of a cell that is membrane-bound and houses digestive enzymes is called…
Q: The raw product of an electron microscope is a color image of the object. True False
A: Introduction An electron microscope is a types of microscope where a beam of electron is used as…
Q: Which of the following statements about polynucleotide formation is correct? As a polymer, DNA is…
A: given are some statements regarding polynucleotide formation and the correct among them is given…
Q: True or False. A haploid egg may develop without fertilization.
A: Diploid organisms have two copies of every chromosome (2n) in each cell. Whereas haploid organisms…
Q: (i) Why do many reactions in metabolism include the formation or the breakdown of adenosine…
A: Metabolism metabolism is a process of reactions involving the breakdown of food to generate chemical…
Q: Why do stress-related diseases occur?
A: Stress conditions trigger the endocrine system to secrete stress hormones.
Q: Saltatory conduction occurs in non-myelinated nerve fibers.
A: Introduction: In contrast to the slower continuous advancement of depolarization spreading down an…
Q: A child with AB+ blood is born to a mother that has A- blood. Which of the following paternal…
A: Introduction Codominance and multiple alleles are examples in human blood group inheritance. It is…
Q: Which of the following would INCREASE blood pressure? DECREASED: 1) blood volume 2) blood vessel…
A: Blood pressure is the pressure exerted on the arterial walls by blood flowing into it. The blood…
Q: Which of the following are important chemical considerations defining the structure and function of…
A: DNA (Deoxyribonucleic acid) and RNA(Ribonucleic acid) are two examples of nucleic acids. To…
Q: Why germination is important and how to enhance it
A: Seeds are the propagules of sexual reproduction in flowering plants.
Q: Define telomeres, telomerase, and senescence and describe their effects on cancer.
A: Introduction Cancer is a disease when a few of the body's cells grow out of control and spread to…
What is cytokinesis?
What are its stages?
Step by step
Solved in 2 steps