Where does the pancreas dump digestive enzymes and buffers into the GI tract? A. it does not dump substances into the GI tract, it dumps substances into blood only B. in the duodenum just after food leaves the stomach C. just before food enters the stomach D. where the small intestine enters the large intestine

Q: What makes up the spliceosome? What is the function of the spliceosome?

A: DNA and RNA stand for deoxyribonucleic acid and ribonucleic acids. Both molecules are present in the...

Q: Elucidate the potential reasons why there were changes in the bone structure of the vertebral column...

A: The central axis of the skeleton in all vertebrates is the vertebral column, also known as the spina...

Q: Define insertion

A: A mutation is a sudden change in the nucleotide sequence of an organism's genome, virus, or extrachr...

Q: lucidate how external factors cause Philippine vertebrates to develop epidermal and dermal derivativ...

A: The epidermis is the outermost of the three layers that make up the skin; the dermis and hypodermis ...

Q: write a brief article about proteinous hormones

A: Protein hormones are hormones that are products of endocrine glands are proteins or peptides, others...

Q: Explain structure, reproduction and life cycle of peranospora in detail?

A: Peronospora is an oomycete genus that is an obligatory plant pathogen of numerous eudicots. The majo...

Q: During which phase of mitosis do the chromosomes begin to unwind (become less condense)?

A: Mitosis is a cell division process that involves production of two diploid (2n) daughter cells from ...

Q: What are the histone types found in the octamer wrapped by DNA strands?

A: Introduction: The DNA is wrapped around the histone protein, and the structure formed is called a nu...

Q: All but one species of large birds native to New Zealand’s tropical forests are now extinct. Numbers...

A: The term evolution is associated with a natural process that plays an important role in allowing the...

Q: If a splice site were mutated so that splicing did not take place, what would be the effect on the m...

A: Cells are the functional units of life. Cells make the whole organism.  Cells consists of various ce...

Q: Describe the application of item (a) to the provided item (b). -(a) law of segregation in a (b) Punn...

A: Law of segregation in a Punnett square:-  The law of segregation states that the two alleles for a c...

Q: For your protist, please answer the following questions: 1. What protist did you select? 2. What sup...

A: 1. My protist is Forams or foraminifera. 2. It belongs to Supergroup Rhizaria. 3. They catch their f...

Q: ease explain why saliva + potato chips has starch digestion

A:

Q: If the sharpness of V-notch is more in one specimen than the other, what will be its effect on the t...

A: If the sharpness of V-notch is more in one specimen than the other then the one which is having shar...

Q: Define recessive

A: Recessive refers to a trait that appears only when a genotype is homozygous; a trait that is hidden ...

Q: The average amount of blood pumped each minute by a healthy heart is about: 70 mL 10 liters 490 ml 5...

A: The cardiovascular system is composed of the heart, blood, and blood vessels including arteries, vei...

Q: How are tRNAs linked to their corresponding amino acids?

A: * The tRNAs are linked to their corresponding amino acids by enzymes are called as amino-acyl tRNA s...

Q: Question 4. When the labeled antibody is attached directly to the antigen in the cell, what is the p...

A: Labeled antibody is attached directly to the antigen in the cell is process called is immunofluoresc...

Q: What are the advantages of the API 20E test compared to regular biochemical tube media

A: API 20E test helps in the determination of bacteria from lab-scale activated sludge treatment system...

Q: What evidence indicated that eukaryotic genes are not colinear with the proteins they encode?

A: Despite the fact that humans have a thousand times more DNA than bacteria, the best estimations sugg...

Q: Select the best answer or answers from the choices given: All of the following are considered innate...

A: Immune response is defined as the process through which the body's immune cells recognise invading p...

Q: In your own words, explain how cephalization, jaw development, and paired limbs guided vertebrate ev...

A: Vertebrates are group of animal that have vertebrae column (backbone).

Q: In the transport of an ion from the soil solution to the xylem, what is the minimum number of times ...

A: The xylem transports moisture and dissolved nutrients to the leaves from the roots of the plant. The...

Q: 1. Describe what is happening in figures 1-3. 1 2 o. Is the population of mice different in figure 3...

A: Directional selection is a type of an natural selection. 

Q: Samantha is a toddler who eats grapes every day but refuses to try other types of fruit. Which one o...

A: Grapes are good source of potassium but not eating other fruits will cause lack of other nutrients l...

Q: The size of the wildebeest population in the Serengeti was estimated as shown below: 1800 1600 1400 ...

A: this scenario based on population ecology particularly population growth curve. here this population...

Q: The following statements best describes the RNA structure EXCEPT some eukaryotic RNAS stay in the nu...

A: Answer : Option (C) is right. - protein synthesis cannot explain the structure of RNA.

Q: Briefly, in your own words, describe the steps of the gram staining procedure.

A: The bacterial kingdom is classified into Gram positive and Gram negative bacteria depending on their...

Q: Some cancer researchers have proposed using a-amanitin in cancer therapy. How might a-amanitin be us...

A: Amanitin is considered one of the most effective drugs that can kill cancer cells which are highly p...

Q: Question 1 A G What is the sequence of the sample DNA submitted for sequencing given the gel electro...

A: DNA is made up of nucleotides. In DNA there are 4 basic nucleotides -  A - adenine G- Guanine C- cyt...

Q: c. chromatids at telophase II d. centromeres after telophase I e. centromeres after prophase II f. c...

A: Meiosis is the cell division process in which a diploid (2n) mother cell divides it's nucleus twice ...

Q: Why are stem cells used for repair or damaged tissue cells? Where are they found? What type of stem ...

A: 1. Stem cells are undifferentiated progenitor cells that have the capability of differentiating into...

Q: Suppose that you are at a party on Friday night, relaxing after your big genetics exam. Someone come...

A: Genetics is a branch of biology which is deals with the study of genes, genetic variation, and hered...

Q: The FDA finds that chickens across the US are infected with a new type of bird-flu. They determine t...

A: INTRODUCTION Avian influenza This strains of influenza virus primarily affect the birds. It can affe...

Q: Make a cladogram

A: Introduction: A cladogram is a diagrammatic representation that depicts the relationship between dif...

Q: The pair of cats produce in their first litter together the following kittens:    3 tortoiseshell sh...

A: In genetics the genes are the hereditary unit of life. The genes performs the inheritance functions ...

Q: If you are to determine evolutionary relationships among different invertebrate groups, which techni...

A: The similarities in structure, breeding behavior, geographical distribution, chromosomes, and bioche...

Q: In what way do the nitrogen and phosphorus cycles regulate Earth’s carboncycle?

A: The term biogeochemical cycle is associated with the movement of several nutrients such as phosphoru...

Q: A E

A: The human body's life process is maintained at multiple levels of structural organisation, from the ...

Q: Why death is a return?

A: Death : 3 types Clinical death: when the heart stop beating Brain death: absence of brain activity I...

Q: ..... On the diagram of a DNA molecule above, select the letter that labels the each component liste...

A: DNA  Deoxyribonucleic acid is the genetic material of almost every eukaryotic organisms.

Q: mia is caused by gene mutation and transmitted by a recessive allele. Which genotype allows an indiv...

A: Mutation are also known as the sudden changes that causes defects in the genes.  A change in one or ...

Q: The FDA finds that chickens across the US are infected with a new type of bird-flu. They determine t...

A: A gene is a DNA-based functional heredity unit that delivers instructions for the production of RNA ...

Q: Describe the process of regeneration.?

A: The natural process through which injured or misplaced cells, tissues, or organs are healed or repla...

Q: Congrats! - your lab got a million dollars in funding to hunt for ancient lagoon deposits, and you a...

A: Anything that is very ancient is termed as paleo. The study of these ancient or paleological structu...

Q: What are the main reasons for gaps in the fossil record?

A: Fossils are the naturally preserved remains of dead organisms or plants which existed in the geologi...

Q: Explain the a gain-of-function mutation ?

A: The gene is the physical and functional unit that defines the process of inheritance. A gene is a te...

Q: What different methods were used to help break the genetic code? What did each method reveal and wha...

A: Deoxyribonucleic acid contains genetic information of an organism. The main function of genes is to ...

Q: What is the concept of hydroponics in plant physiology

A: Introduction:- Growing plants requires soil as a supply of nutrients and minerals. It also allows ga...

Q: How does application of DNA sequencing help Black (and other) populations in establishing their fami...

A: DNA sequencing is a scientific laboratory technology that is used for the determination of exact seq...