1.The zone of the earth that is divided into rigid plates is the: a.atmosphere b.lithosphere c.tectosphere d.biosphere 2. The crater of the volcano will glow due to the presence of lava prior to eruption. a.TRUE b.FALSE

Q: Did you find evidence that photosynthesis occurs in plants? Explain using your data

A: Photosynthesis Green plants in fact have to make a rather synthesise the food they need and all othe...

Q: A healthy young couple are both carriers of cystie fibrosis, an autosomal recessive condition What i...

A: Cystic fibrosis is basically hereditary disorder in which lungs and digestive system get more infect...

Q: What is mind map? How do we do it?

A: What is mind map A Mind Map is a simple approach to brainstorm ideas without having to worry about o...

Q: Directions. Complete the table about the application of genetic engineering on the different fields....

A: Genetic engineering is the process of direct modification, manipulation and recombination of an orga...

Q: Explain about RNA-induced silencing complex (RISC) ?

A: The RISC is expanded as  RNA-induced silencing complex. This is referred to as a multiprotein comple...

Q: What is/are viruses? How do they enter and replicate within the body of human

A: Viruses are simple as well as complex , simple in terms of the structure and complexe in terms of fu...

Q: Retroviral reverse transcription occurs in: O The nucleocapsid O The cytoplasm O The nucleus The end...

A: When retrovirus infect a cell, it's envelope is left outside the cell. Only the capsid containing th...

Q: How do seven–transmembrane domain G protein–coupled receptors transmit a signal across the plasma me...

A: GPCR, which is expanded as the G protein-coupled receptor  is also known by name of the seven-transm...

Q: When phospholipids are carefully mixed with water they are observed to exhibit which of the followin...

A: Phospholipids:  Phospholipids, also known as phosphatides, are lipids with a hydrophilic "head" cont...

Q: rization, which ion moves and what direction (in or out) does it move?  2. What event causes the de...

A: Since you have asked multiple questions , we will solve the first question for you. If you want any ...

Q: Q10

A: Ans- a) Maturation and stability of the mRNA The modification of mRNA 5′-ends by adding an RNA cap i...

Q: In Mendel early experiments with heredity in peas, he discovered that some have variable colors, som...

A: During the nineteenth century that headway was made in the understanding of inheritance. Mendel cond...

Q: Graph of Absorbance vs Time(mins) 1.4 1.2 0.8 0.6 0.4 0.2 10 20 30 40 50 60 70 80 Time (mins) -Group...

A: growth rate : it is the rate at which the number of population of bacteria increases in a culture pe...

Q: 1. You are studying an E. coli gene that specifies a protein. A part of its sequence is -Ala-Pro-Trp...

A: The mutation is a change in DNA sequence that is responsible for alternation of the amino acids in t...

Q: 21. Name of the food chain which is generally present in all type of ecosystem. Explain and write th...

A: Introduction The food chain is the transportation of energy from producers to top carnivores, i.e., ...

Q: 1. BUILD YOUR OWN CLADOGRAM. DIRECTIONS: Given the following organisms, create a simple cladogram an...

A: Cladogram is use to construct to show the difference and similarities between different organisms du...

Q: Why is generalized transduction able to transfer anygene, but specialized transduction is restricted...

A: Introduction: transduction is a process of gene transfer in bacteria from donor to recipient bacteri...

Q: All of the nutrients needed by higher plants are supplied through mineral weathering. True or False

A: Essential elements in plants are those elements that are very much needed by the plants for there gr...

Q: Please provide an example of a water-borne pathogen. Please provide the genus and species of the pat...

A:

Q: In humans, discoloration of the teeth is controlled by the dentine sialophosphoprotein (DSPP) gene i...

A: Recessive gene traits are the ones which are expressed only when two copies of the recessive genes a...

Q: In a longitudinal study, 100 children born on the same day were sampled in a population of interest,...

A: Introduction: A process in which organisms processing certain traits that make them better adjusted ...

Q: When we change altitude, during the next few days, the body responds by adjusting Hb cooperativity. ...

A: 2,3-BPG (bisphosphoglycerate) is present in the RBCs of human beings and in other various species. I...

Q: Sit relaxed with your arm resting on the table, with the palm of the hand supinated. Flex the elbow ...

A: Elbow joint is a type of synovial hinge joint that can perform extension and flexion  muscle contrac...

Q: What is the basic process of Gene therapy?

A: Gene therapy is the altering the genes or effects of genes inside patient's body to prevent or cure ...

Q: 1. A species of cactus has spines. How would biologists explain how a species of cactus with spines ...

A:   Cactus has spine because It needs the spines for protection.  a species of cactus with spines evol...

Q: The functional parameters of respiration change with aerobic training O True False

A: Respiration is a metabolic process of taking in oxygen and releasing carbon dioxide. In the process,...

Q: Non-oxidative processes for ATP regeneration are only employed in anaerobic exercise O True O False

A: In anaerobic metabolism lactic acid is produced which is during intense activity  ATP regeneration o...

Q: nematodes ubiquitous

A:  Nematodes are invertebrate roundworms that inhabit marine, freshwater, and terrestrial environments...

Q: summarize basic information with photos: Family name, scientific name, common name, hosts/damage, li...

A: Several organisms differ from each other minutely. The large aspen tortrix and gypsy moth both belon...

Q: Describe the organization of the interphase nucleus. Include inyour presentation a description of ch...

A: DNA is a molecule found in the nucleus by Friedrich Meischer in the late 1860s, but its function was...

Q: In principle, RNAi may be used to fight viral infection. How mightthis work?

A: RNA interference is a post-transcriptional gene silencing mechanism that functions by silencing the ...

Q: The 5'-Cap on viral MRNA plays a critical role in: Maturation and stability of the MRNA Translocatio...

A: In eukaryotes, the 5′ cap (cap-0), found on the 5′ end of an mRNA molecule, consists of a guanine nu...

Q: How important and useful to the cell is the ability of the DNA to assume various forms? Why are thes...

A: There are different forms of DNA found in a cell, these forms of DNA are required by the cell as eac...

Q: Based on this conversation, write an email to your friend (between 200-400 words), explaining to him...

A: Psychology The scientific study of the mind and behaviour is known as psychology. Psychologists are ...

Q: In Figure 5-25, can you point to any phage progeny thatcould transduce

A: Transduction is one of the methods by which genetic material is exchanged between bacterial cells (t...

Q: Critically evaluate the technique of serial dilution and state some error risk as well as give recom...

A: Serial dilution is a technique in which a test tube containing the inoculum is diluted by a factor o...

Q: Discuss the location and activation of olfactory receptors and how the brain distinguishes tens of t...

A:   Olfactory receptor, also called smell receptor, protein capable of binding odour molecules that pl...

Q: * In dogs, a dominant gene (1) determines white coat, and a recessive gene (i) gives colored coat. I...

A: A genetic attribute is one that is passed down through generations. According to Mendelian genetics,...

Q: Suppose it is possible to use genetic engineering to make people more intelligent. Do you think this...

A: It is possible that through genetic engineering, humans can be made more intelligent and healthier. ...

Q: The 5'-Cap on viral mRNA plays a critical role in:

A: In molecular biology the 5' cap is a specially altered nucleotide on the 5' end of primary transcrip...

Q: 5. Indicate how the following perturbations affect dorsal/ventral patterning of the somites. a. Remo...

A: Answer :: a) shh stands for Sonic hedgehog. This acts as a ligand for patched receptor. Shh are n...

Q: Describe how sound waves are transduced into action potentials.

A: A bone named stapes is located in the middle of the year which is related to the convection of sound...

Q: In Drosophila flies, the allele b gives a black body, and the allele b+ gives brown, the wild-type p...

A: This is an example of three point test cross.

Q: Consider the CT/CGRP example of alternative splicing. Which different types of alternative splicing ...

A: Alternative splicing is a technique that allows messenger RNA (mRNA) to control the production of ma...

Q: 1. If your genotype is Bb, what type of trait would you express as phenotype?        a. dominant   ...

A: NOTE: since you have posted multiple questions so we will be solving the first 3 parts for you. As p...

Q: The 5'-Cap on viral MRNA plays a critical role in: Maturation and stability of the MRNA Translocatio...

A: Capping is a modification that takes place co translationally in the nucleus. It helps mRNA from deg...

Q: Why do you think high nitrogen rates resulted in an increased incidence of rice diseases in general?...

A: Introduction:- There are two sources of nitrogen in soil that could be used by plants: nitrogen-cont...

Q: Explain why mitosis is normal in cells containing both horse and donkey chromosomes, but the mixed s...

A: * A female horse and male donkey will mate and produce offspring called as mule. * Though they are o...

Q: How many insect species exist for every mammal species on Earth?

A: Insects are the most abundant species on earth due to their small body size, an abundance of food, h...

Q: Can you tell me about the survival and prognosis of malaria today, please?

A: Malaria is a vector borne disease caused by protozoan plasmodium species through female anopheles mo...

Microbes

Microbes are microscopic living organisms that can only be detected with the help of specialized laboratory equipment called a microscope. These living organisms are so small that they are not visible to the naked eye.