What statement is correct regarding the synthesis of actin monomers? a) They would be synthesized on free ribosomes, with no signal sequence. They would be synthesized on free ribosomes, with a nuclear localization O b) sequence that would facilitate its passage through a nuclear pore. They would be synthesized on free ribosomes, with a mitochondrial localization sequence that would be recognized by a receptor on the mitochondrial membrane. d) They would be synthesized in the endoplasmic reticulum, processed in the Golgi and sent to the nucleus in appropriated tagged vesicles. They would have a signal sequence on its N terminus that would be recognized e) by a signal recognition particle (SRP) in the cytoplasm that would dock it on the endoplasmic reticulum.

Q: 1. What is a cytoskeleton? What are its main constituents in animal cells?

A: The question is asking about cytoskeleton which are the part of a cell which holds the rigidity of…

Q: What is your coefficient of relatedness to your uncle? Assume you share your grandmother (mother)…

A: * The coefficient of relationship is measure of degree of biological relationship between two…

Q: In a population of beans that is mostly diploid, there are an assortment of them: black, white,…

A: Beans are protein rich plant food that is found in various shape size and colour.

Q: List the dimorphic fungi by genus and species and describe the growth rate of the mold form and…

A: *NOTE: Kindly repost for other questions Dear Student as per the guidelines we are supposed to…

Q: Please answer asap and type your answer and do not copy from anywhere please An experimental line of…

A: Given information  Malnutrition is shown despite of a nutritional diet. The levels of gastric pH is…

Q: Mary, a sever in a local café stays home from work for a few days with a case of what appears to be…

A: As mary has several symptoms we should know about the disease. Let's have an introduction to the…

Q: Why do some production of biomedical products do not contain animal serum and protein?

A: INTRODUCTION The liquid part of clotted blood is called serum. Cells, fibrin, and clotting factors…

Q: Justify the following statements on the basis of external features (i) Underground parts of a plant…

A: (1) Various parts of plants are transformed into underground structures that perform a variety of…

Q: How can the Ames test distinguish mutagens that cause small insertions/deletions from those that…

A: *Ames test  a biological assay to find the mutagenic potential of an chemical compound which…

Q: What are Chargaff’s rules?

A: DNA is an organic molecule that includes genetic data as well as directions for protein creation. It…

Q: Ten developmental processes in the starfish that are similar to the sea urchin

A: Starfish and sea urchin development have pinching organs between their spines and tube feet, which…

Q: Explain why in Belding's ground squirrel, biological sisters (siblings) reared apart, had fewer…

A:

Q: An example of Negative Feedback Loop could be: A. Hormones released when giving birth B.…

A: The feedback mechanism is the physiological regulatory system in the living body that works to…

Q: In tumor cells Rb protein is hyperphosphorylated. In response to that, will p53 level increase or…

A:

Q: What are the modifications that are observed in birds that help them fly?

A: Birds have undergone numerous structural changes in order to accommodate their aerial lifestyle. The…

Q: Below are examples of genetic drift. What similarities do you see in the examples? -Many individuals…

A: Genetic drift can be described as the fluctuations in the allelic frequency from generation to…

Q: If you are experimenting on a haploid cell with DNA that is equal to 5. What is the amount of DNA…

A: The telophase 2 is the stage of meiosis 2. The two nuclei with chromatin material is found in the…

Q: Describe the functional role of 2 to 3 micronutrients in two of the following: a) Hematopoiesis b)…

A: Micro nutrients are the nutrients which are required in trace amount in the body and they are very…

Q: Discuss how classification systems have undergone several changes over a period of time?

A: With the passage of time, the classification systems have undergone numerous modifications.…

Q: A X cross, is conducted when an organism with the dominant phenotype and unknown genotype is crossed…

A: This is the test cross, where an organism with dominant phenotype but unknown genotype is crossed…

Q: Crossover occurs during what phase? What is this process and why is it important?

A: ANSWER) Crossover occurs during the Prophase 1 of meiosis. Cross over is important for the…

Q: Why is solely cutting calories not as efficient as cutting calories and exercise?     Reduced…

A: ANSWER;- Increased effectiveness of diet Explain;- When you cut your calories too much, you might…

Q: Explain why are urochordates classified "not true Chordates"? (minimum of 500 words)

A: Various scientist agreed that, at least 42000 species of vertebrates exist today and there have been…

Q: The major characteristics of chemical control agents as a group include: (Select all that apply) O…

A: Major characteristics of chemical control agents.

Q: PROBLEM SOLVING: 1. What is the probability of a woman who will have 5 children giving to four girls…

A: 1)To provide a systematic context for our probability issues, we can use examples from genetics. In…

Q: what membranes will the needle pass through to reach CSF?

A: CSF is Cerebrospinal fluid which  is a clear, colorless body fluid found within the tissue that…

Q: Why don't you heatfix a negative stain slide?

A: Negative staining is used to investigate the physical structure, size, and organization of…

Q: These are cells which give rise to the lymphoid lineage of white blood cells or leukocytes- the…

A: "Since you have posted a question with multi sub-parts we will answer the first 3 questions for you.…

Q: Below is the O2 binding curve for adult Hb in whole blood (containing BPG) shown in red (labelled…

A: The oxygen–hemoglobin dissociation curve, also known as the oxyhemoglobin dissociation curve or the…

Q: A claim of indirect infringement can occur even without an act of direct infringement. True O False

A: Infringement  A prohibited act of violation with respect to patented invention without the…

Q: List one evolutionary trade-off in members of chordates

A: Chordates are animals of phylum Chordata and kingdom Animalia with remarkable features of having  a…

Q: Compare the following situations of seed germination of monggo seeds within five days: - exposed to…

A: Mango trees require heavy nutrients, sunlight, and water for growth and development. the plants…

Q: What is the Leaf Economic Spectrum in different taxa?

A: In biology, taxa can be defined as a group of on or more populations of an organism. This represents…

Q: Could the number of eggs or young ones produced by an oviparous and viviparous mother be equal? Why?

A: Fertilization is a phenomenon in which male as well as female sex cells combine with each other…

Q: How is the study of plant anatomy useful to us?

A: Introduction In this question we will discuss how study of anatomy is useful to us.

Q: In tumor cells Rb protein is hyperphosphorylated. In response to that, will p53 level increase or…

A: Rb protein is a very powerful tumor suppressor protein it checks the cell cycle and when it's levels…

Q: (iii) Aqueous humour is present between the:

A:

Q: For instance, what would happen if ice-minus bacterial genes were transferred to strains of bacteria…

A: Ice minus Bacteria is the name given to Pseudomonas syringae. It is named so as it lacks the Ice…

Q: A 70-kg adult human (154 lb) could meet his orher entire energy needs for one day by eating 3 moles…

A: ATP (adenosine triphosphate) is the biomolecule that serves as the cell's energy currency. This…

Q: Describe the structure and diversity of protiens.

A: Proteins are the polymers of amino acids.

Q: What are cell movements? How are these movements created?

A: The question is related to the movements of the cell and how these movements are performed by a…

Q: List three similarities between the pig internal anatomy and human internal anatomy. b.    List…

A: Microscopic anatomy deals with the study of structural units tiny enough to be seen only with a…

Q: What was the smallest voltage required to produce the maximum (largest) CAP? What  proportion of the…

A: CAP is the Compound Action Potential which is the sum of all action potentials that occur in a nerve…

Q: Based on the ternary phase diagram, a binary mixture of furfural and water will always split into…

A: * Ternary diagram is triangular coordinate system with axes at edges these are used to plot three…

Q: secretory cells у с

A: Definition of Secretion : The substance produced or released by a gland or a cell is called…

Q: What causes climate change? Be sure to include an explanation of greenhouse effect in your answer.

A: Introdroduction Climate change is described as a shift in the planet's weather conditions that lasts…

Q: 10. Which of the following do not show stereo specificity? a) L-lactate dehydrogenase b) Epimerase…

A: The ability of an enzyme to distinguish between two conflicting substrates is referred to as…

Q: Write a note on economic importance of algae and gymnosperms.

A: Algae have a significant economic impact.   Algae have a wide range of economic applications. It is…

Q: Why do some viruses encapsidate the viral RdRp yet other viruses rely on synthesizing the RdRp…

A: * Viral polymerases are important in viral genome replication and transcription. Based on genome…

Q: Deleterious recessive alleles, such as the allele that causes cystic fibrosis, can persist in a…

A: Harmful or disease causing alleles are often recessive alleles. These can be inherited from…

Defense Mechanism

Circumstances influence and compel people to behave in a certain way. One such behavior is a defense mechanism. It is employed by people to escape from unpleasant circumstances, thoughts and actions. Defense mechanisms are, thus, psychological strategies that help to avert and avoid unwanted feelings such as guilt or shame and situations such as threat and danger.