86) An example of a virusoid is a. Hepatitis C virus b. Hepatitis B virus c. Hepatitis D virus d. Hepatitis A virus.

Q: For viral pathogenesis, the incubation period

A: It is option a.

Q: The biological carbon pump is mainly driven by large trees   small phytoplankton like…

A: Introduction In its most basic form, the biological pump, also known as the marine carbon pump, is…

Q: Which anomaly do all of the following characteristics describe? 47,XXX Kleinfelter Syndrome b.…

A: Genetic disorders:  A genetic condition is an illness caused in part or entirely by a deviation from…

Q: Many species of hover flies have black and yellow coloration that closely resemble the coloration of…

A: Introduction A species is a group of animals, plants, or other living things that can reproduce…

Q: Write instruction to make cell culture medium using DMEM consist of 10% FBS, 1% streptomycin.

A: Introduction Streptomycin is an antimycobacterial drug which is used in the treatment of…

Q: Humans carry a variety of non-functional genetic sequences, called processed pseudogenes, in their…

A: Pseudogenes are non-functional genes that used to be functional one and they lack introns and has a…

Q: Which of the following DNA samples has the highest melting temperature in its double- stranded form?…

A: Melting temperature of dsDNA is the temperature at which hydrogen bonds are broken and both the…

Q: These finches all evolved from a common ancestor. They adapted characteristics which made them each…

A: The evolution of new species is termed Speciation. Several factors influence this process. When an…

Q: hallucinations that cause him to walk into traffic because he doesn’t know where he is. Without…

A: Answer :  b.  Yes, because Owen’s hallucinations are putting him in danger.

Q: The common carp is an non-native fish species in North America. A few individuals are introduced…

A: Population growth is the increase in the number of people in a population or a dispersed group.…

Q: 77) the DDRP : a. This enzyme is found in negative sense RNA virus b. This enzyme is found in…

A: * DDRP is the DNA dependent RNA polymerase Enzyme. * It's main function is that it can catalyse RNA…

Q: 88) For The DNA polymerase enzyme: one option is incorrect a. Can work in the nucleus only b. Can…

A: Answer is d

Q: 5. Fruit that originates from the fusion of fertilized carpels of several flowers: Select one: a.…

A: AGGREGATE FRUIT = Aggregate fruits are formed from polycarpellary( many carpels) , apocarous ovary .…

Q: 12) The first discovered human virus is; a. Foot and mouth disease virus b. Tobacco mosaic virus. c.…

A: First discover human virus is Yellow Fever Virus.

Q: Show how you could make an allotetraploid between tworelated diploid plant species, both of which…

A: An allotetraploid is a hybrid with four times the number of chromosomes as a haploid organism. All…

Q: Answer the following questions: 1. Differentiate from fibrocyte. 2. What are dusts cells? fibroblast

A: The most common cell found in fibrous tissue is the fibroblast.. Fibroblasts secrete collagen…

Q: misfolded protein w

A:

Q: Nitrogen is often the limiting nutrient (that is, the nutrient in shortest supply relative to…

A: Answer is b

Q: From your understanding of the Calvin cycle, which of the following statements would be correct when…

A: Answer :-  * Two G3P molecules would be removed from the cycle. * 1 RuBP would be used.   Only these…

Q: 100) The HA protein of Influenza vaccine is a. The HA1 is responsible for binding to unexposed…

A: Answer :- Option (B) is correct. - The HA protein of influenza vaccine is the HA protein of the…

Q: Aerobic Respiration Anaerobic Fermentation Respiration Site Pathways involved Final electron…

A:

Q: explain codominance & incomplete dominance  -mitosis defects (ex:down syndrome). give 3, then…

A: 1. Codominance- it is the appearance of both parental phenotypes together in the offspring. Effect…

Q: capable of converting peroxisome hydrogen peroxide to water and oxygen destroys engulfed bacteria…

A: Answer :- * capable of converting hydrogen peroxide to water and oxygen :- peroxisome.   * Destroys…

Q: In a population with two alleles at the R locus (R and r), the frequency of the genotype rr is 0.24.…

A: Introduction In population genetics, the Hardy–Weinberg principle, also known as the Hardy–Weinberg…

Q: A tree is a renewable resource that can become nonrenewable due to_____

A: The sources of energy can be renewable or non-renewable. Non-renewable sources once depleted can not…

Q: Plants impact many things that we take for granted. Our lives are in many ways intertwined with…

A: Plants are the eukaryotes that produce their food by a process known as photosynthesis by utilising…

Q: Why is a chromosome with two centromeres (adicentric chromosome) unstable? Would a backup…

A: A chromosome is a thread-like structure present during cell division.

Q: Draw the chemical structure of the 5’ end of nascent RNA transcript in bacteria.

A: DNA (Deoxyribonucleic acid) and RNA are two examples of nucleic acids (Ribonucleic acid). To…

Q: Which one of the four trees below, shows a different pattern of relationship as the three others?…

A: ANSWER;- Tree A is the answer. All the trees have the following representation except tree A:…

Q: Data vs. information: What is the short answer to this question?

A: ANSWER;- - Data is a collection of facts, and information puts those facts into context. -  data is…

Q: Which world region has the highest population growth rates? Which world region has the lowest…

A: Introduction The term "population" usually refers to the number of people living in a specific area,…

Q: Q3.2. A guppy farmer currently rears a guppy population by first adding a few adults to a large pool…

A: guppy, also known as millionfish and rainbow fish, is one of the world's most widely distributed…

Q: when one examines the pattern of inheritance of a trait and finds that it is transmitted from…

A: Sex linked inheritence Sex link inheritance means the jeans for characters other than sex are…

Q: Entire sequence below needs to be amplified by PCR and subcloned into a plasmid vector. Which of the…

A: A plasmid vector is a type of DNA molecule that can be used to carry foreign genetic material into a…

Q: Explain why the intersex condition supports the idea that sex and gender are non-binary and that…

A: Biological scientists study the living organisms and their relationship to the environment. They…

Q: Which of the following is a symbiotic relationship?   Two plants competing for light   A fox…

A: A symbiotic relationship is a close ecological relationship that exists between individuals of two…

Q: )The figure below shows the shell length in two random, and representative samples of mussels from…

A: Introduction A population can be a group of individuals, objects, events, organizations, etc,…

Q: Conduct a Chi-Square Test and indicate the p-value using this data: Parents: Mother is carrier;…

A: Chi-square test is a simple way of evaluating whether the predictions of a genetic hypothesis agree…

Q: • Part B a cotransformation experiment, using various mbinations of genes two at a time, the…

A: As you perform an experiment in which another Gene g was studied and it demonstrated positive…

Q: In very a large population, which of the following genotypic fitness values would result in the most…

A: Introduction The Hardy-Weinberg equilibrium is used to compare allele frequencies in a given…

Q: The lac operon consists of three structural genes, lacZ, lacY and lacA that are transcribed as a…

A:

Q: A biologist is studying an organism that is single-celled. With only this information, we know that…

A: The living organisms are classified into different groups depending upon there characteristics. In…

Q: For each - choose either peroxisome or lysosome, both or neither uses hydrolases both lysosome and p…

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

Q: 5) The RNA polymerase (DDRP), one option is incorrect : a. Can work to produce the genomic RNA of…

A: B answer is incorrect.

Q: As a cilium moves, it is fairly well established that: a) the microtubules slide relative to each…

A: Introduction  Our body consisted of cells of various shapes such as squamous, cuboidal, epithelial,…

Q: Evaluate how human population, affluence, and technologyaffect the environment

A: Humans make a huge impact on the environment with their physical environment in a number of ways…

Q: Find the gravitational potential energy of a light that a mass of 22 kg and is 5 mabove the ground

A: Potential energy is a  static form of mechanical energy which is common in every part around us.…

Q: A conserved gene is expected to show a dN > dS. True False

A: Please follow step 2 for detailed explanation

Q: Why has the human population continued to grow despiteenvironmental limitations? Give one example of…

A: Introduction  As all species need water, shelter, nutrients, food, etc. to survive and all these…

Q: II. Complete the table below. Aerobic Respiration Anaerobic Fermentation Respiration Site Pathways…

A: Respiration pathways :- comparison of aerobic, anaerobic respiration and fermentation.