What are the factors that could affect the ion movement?

Q: Homemade breads undergo spoilage called ropines. This is due to? Amylase Lipase Oxidase Cellulase

A: Aim: to know the cause of homemade bread spoilage, ropines.  Ropines: bread spoilage that occurs due...

Q: The extinction of dinosaurs left gaps in the early ecosystems on earth. Explain briefly the aftermat...

A: Evolution is change in the species over a period of time. 

Q: Which parameter from the software must you adjust in order to permit gene flow? Starting frequency ...

A: Definition: Gene flow is the movement of gene from one organisms to another one. It can be in a hori...

Q: Using blue-white selection, explain how to discriminate against bacteria with self-ligated vectors. ...

A: Blue white selection is an efficient technique for the identification of Recombinant bacteria in a m...

Q: Which of the following are bones of the appendicular skeleton? (Choose all that apply) Group of answ...

A: Introduction: Appendicular skeleton system consists of the limbs (along with the limb bones and gird...

Q: 6. Contrast the inheritance of linked genes with unlinked genes. What characteristics do unlinked ge...

A: "Inheritance" is the process through which a child gets genetic information from his or her parents....

Q: how do you do a dihybrid cross

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous c...

Q: When should the embalmer remove a cancerous area a. before the embalming process begins b. during ...

A: Embalming is the process of preserving human body remains by treating them with chemicals to foresta...

Q: If Chargaff's rule states that A always pairs with T and G with C, therefore A The number of G equal...

A: DNA is composed of two strands and the strands contain nitrogenous bases. Erwin Chargaff proposed th...

Q: B. Encircle Monophyletic groups that can be found in this tree. Angus cattle White-tailed deer Blue ...

A: Phylogenetic tree is a diagrammatic representation which evaluates how the taxons are closed related...

Q: hy is Gram staining so important for bacterial characterization (i.e. what o )? In one paragraph, de...

A: Gram staining is a very important criteria for distinguishing certain kinds of bacteria into two bro...

Q: Question 15 Which of the following types of RNA is most abundant in a typical cell? A messenger RNA ...

A: 15. The most abundant form of RNA is rRNA or ribosomal RNA because it's responsible for coding and p...

Q: mammal

A: Mammals are a group of vertebrate animals.  

Q: Explain your answer. Below is a pedigree showing the inheritance of colorblindness in Akoto family. ...

A: Colorblindness is a X-linked recessive disorder. X-linked recessive disorders are those which are pa...

Q: Question 33 Given the electrophoresis profile of a Sanger sequencing result, what was the sequence o...

A: DNA is the genetic material present in the cell. It stores information in form of nucleotides sub un...

Q: Define genome, gene, and nucleic acid

A: Genome, Gene and nucleic acid are part of genetics. These provide the proper study of characteristic...

Q: b. The net protein product is significantly toxic        c. The number of faulty transcript is limit...

A: .c. Condensins During M phase of cell cycle condensin proteins maintained chromosome in condensed st...

Q: What cellular structures of onion are more easily seen in stained as compared to unstained preparati...

A: After staining with potassium iodide, the following structures can be observed by a compound microsc...

Q: Basic Alternation of Generations. What are the structures in plant life cycle that are haploid?

A: Alternation of generations means that the plant's life cycles alternate between diploid (sporophyte)...

Q: Which of the following always base pairs with a pyrimidine?

A: Ans. A. B and C

Q: How would a mutation which prevented Gal3 from binding to Gal80 affect gene expression from the GAL ...

A: Galactose metabolizing genes express themselves in the presence of galactose. Galactose is metaboliz...

Q: List at least one reason why arteriole vasoconstriction helps mammals function and survive

A: *The arterioles main function is to regulate the blood flow r intravascular pressure bu undergoing c...

Q: Retinitis pigmentosa, a group of related eye disorders that cause progressive vision loss, is due to...

A:

Q: To avoid or lessen sunburn while in the aquatic facility, generously apply sunscreen. Reapply every ...

A: The first statement is correct as the generous application of sunscreen avoids and lessens sunburn. ...

Q: A.) There is no change in the DNA sequence if nucleotides are added or removed, it will have no effe...

A: D. Both A and B are incorrect. There is no change in the DNA sequence if nucleotides are added or re...

Q: Question 47 The supercoiled DNA can either be positively or negatively supercoiled. A True в) False ...

A: Proteins are an important class of biomolecules that are found in all living organisms and are compo...

Q: 2. Give all possible "GAMETE’ combination before it cross using: а.) ААВВСС b.) XXYYZZ c.) DdEeff

A: Introduction: Law of segregation states that the two factors for a trait, present together in a hete...

Q: Suppose you do this test on a hypothetical Staphylococcal species with the antibiotics penicillin an...

A: Antibiotic It is an antibacterial chemical that is effective against bacteria. It aids in the treatm...

Q: Swimming just like any other exercise is accompanied by some risks of accidents. Therefore, it shoul...

A: Swimming ie considered as one of the main physical activities for making someone fit, both mentally ...

Q: 5. Molecular Evidence. Cytochrome c is a protein located in the mitochondria of cells involved with ...

A:

Q: 3. Explain the term Refractive Index (n) of liquids, and describe how the values may be measured exp...

A: Refractive index It determines how much light is bent, or refracted when entering a material. When l...

Q: Question 47 The supercoiled DNA can either be positively or negatively supercoiled. A True B) False

A: The DNA is present in the nucleus of eukaryotic cells and cytoplasm of prokaryotic cells. It is the ...

Q: Match each item in column A with an item in column B. Write the letter of the correct answer on the ...

A: Humans are either left-brained or right-brained, according to this notion, implying that one half of...

Q: What is the main cause for ecchymosis around the eye? a. over embalming b. trauma c. under embalm...

A: Ecchymosis is frequently induced by a bump, a blow, or a fall. A blood vessel may break as a result ...

Q: On which sex is the frontonasal angle sharp and angular?

A: The answer to this question is B. i.e. females. They have the frontonasal angle sharp and angular. H...

Q: What happens if the body's cellular respiration system malfunctions? Explain your answer

A: Malfunction is defined as something stops working. Cellular respiration is process which occurs to b...

Q: The following statements best describe the RNA structure EXCEPT

A: The correct option is B. They are double-stranded because many bases are complementary to each other...

Q: 18 year old male, brought in by ambulance following an alleged altercation where patient struck head...

A: Zac was admitted for observation due to a possible history of head trauma. His blood pressure is sli...

Q: What is tomor control Brief description Treatment if there is any Cause or sign all bout tomor contr...

A: Tumor is continuous cell growth  and  proliferation. Tumor may be benign ( non cancerous), premalign...

Q: Explain Application of palynology in Botany , geology , archeology , criminology, medicine, honey,oi...

A: Palynology is the study of pollen and spores.

Q: Living Things Mammals Fish aroups? Give birth Lay eggs Can fly Cannot fly Give birth Lay eggs panda ...

A:   INTRODUCTION     Living things are organisms to constitute there life. Living things are mainly s...

Q: The number of hydrogen bonds between the two strands of a ds oligonucleotide given the following bas...

A:

Q: Fork-lined method of the given alleles. A male having a characteristic of TtSsYy and a female TTSsYY...

A: Fork lined method is a method which is used to figure out which combination of genes or set of genes...

Q: 1. Which organisms in the cladogram in figure 1 have fur and mammary glands? 2. Which organisms in t...

A: There are few important points that are as follows : We know that the evolutionary relationship of ...

Q: Which type of evidence for evolution is most accurate in determining evolutionary relationships–morp...

A: In biology, evolution refers to changes in an organism' features over numerous generations as a resu...

Q: A.) Deletion mutation is a loss of a single base by damage. B.) Point mutation is when a nucleotide ...

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

Q: The ___ level of protein structure is due to interactions of amino acid side chains within a single ...

A: Proteins are a class of complex nitrogenous organic compounds, composed of amino acid residues joine...

Q: Collectively, all the tints, shades and tones of a hue are said to be a (n) _____ color scheme. A. ...

A: All the colours (tones, tints, and shades) of a single hue are called monochromatic colours. Monochr...

Q: Which statement is correct about the brain of bilingual and multilinguals?

A: The statements about the brain of bilingual and multilingual which hold true are as follows:- The l...