Predict the secondary structure of a protein based on the sequence EAMNQKQFDRLHAEGAKWR. Explain your reasoning.

Q: Draw and label the dinucleotide AT as follows: A. 5’ and 3’ ends B. Phosphodiester bond C. N-glycosi...

A: Introduction:- Phosphodiester bonds make up the backbones of DNA and RNA. The phosphate is attached ...

Q: Give all of the possible organisms (that we’ve studies) and why those organisms are possibilities fo...

A: In the case mentioned above, the patient complaints of a sore throat, fever, headache, and swollen g...

Q: How did developments in botany in the seventeenth and eighteenth centuries contribute to the rise of...

A: Modern genetics focuses on the chemical substance that genes are comprised of, called  DNA, and the ...

Q: 1. The science of cladistics produces a system for naming and classifying organisms

A: The organisms in the latest classification system have been classified according to shared traits an...

Q: a) List down subclasses of Gastropoda b) Snails are distinguished by an anatomical process known as ...

A:

Q: Why CF is the best-researched technique

A: Cystic fibrosis is also known as CF is a common disease that is an inherited disorder that causes se...

Q: QUESTION: Complete the DNA molecule: add the other strand using complementary bases. 3' ССА TAG САС ...

A: NOTE- Since you have asked multiple questions so we will solve the first question for you, as per ou...

Q: A gardener finds that some bean plants have pubescent leaves and others have glabrous leaves. a) Bas...

A: Mendel selected pea plants to investigate genetics because they had clearly recognizable characteris...

Q: Match the best selection media with the organism

A: Bacteria are single-celled organisms with a unique internal structure. 

Q: 3. Hershey-Chase (1952) The Definitive Proof Hershey and Chase utilized phages in their research. A ...

A: Answer 1- DNA molecule causes transformation.   DNA (not proteins) can transform the properties of c...

Q: Describe the phenotype of individuals who inherit two copies of the HbS allele-Sickle Cell Disease.

A: Sickle cell anemia  It is a genetic disorder that affects erythrocytes(RBC) causing them to become s...

Q: similarties and differences between first and last. similarties and differences between 3rd and 4th.

A: Differences between Blotiella pubescense and Callicarpa americana : Blotiella is commonly known as ...

Q: What properties demonstrate that the lac repressor is a protein?Describe the evidence that it indeed...

A: Lac operon is negatively regulated by repressor protein.

Q: if one strand of the DNA molecule has the sequence 5’ TACGA 3, The other strand would have the seque...

A: DNA or Deoxyribonucleic acid is the genetic material which passes from one generation to another. DN...

Q: The Levins model а. considers spatial position O b. is a metapopulation model O c. all of these O d....

A: Levins model ( metapopulation model ) it is a classical however still in use it consider spatial pos...

Q: 8. Salmonella has genes that allow it to survive acidic conditions like the stomach acid and the ins...

A: Salmonella  enterica  is a pathogenic bacteria,it evolves a specialized strategy to survive and mult...

Q: Which statement is true regarding mitosis? 1.During prophase, the chromosomes become uncondensed and...

A: Introduction  Mitosis is a part of cell division occurs in Eukaryotes .  Here a single cell divided ...

Q: Which of the following are two hallmarks of the adaptive immune system? a. Immediate and Broad b. Sp...

A: The immune system safeguards your child's body against external intruders. These include bacteria, v...

Q: what is the function of RNA  it serves as a long-term energy source it makes up the plasma membrane...

A: Similar to DNA, ribonucleic acid (RNA) is a molecule. In contrast to DNA, RNA is a single-stranded m...

Q: What are the three compartments of cells found in the bone marrow.

A: Given: Blood is a fluid connective tissue.Blood consists of a fluid medium called plasma in which th...

Q: Contrast prokaryotic and eukaryotic gene characteristics.

A: Cell morphology, physiology, and other aspects of cell biology are studied in cytology. With a few e...

Q: e the following Epidemiologic Functions: a. Endemic b. Sporadic c. Hyperendemic d. Epidemic e. Pande...

A: The study of the distribution and determinants of health-related states and events (not just disease...

Q: Comparison of Mitosis and Meiosis Mitosis Meiosis 1. Number of divisions 2. Chromosome number of dau...

A: INTRODUCTION Mitosis This is a cell division by which a parent cell divide into two identical daught...

Q: Which of the following is not a function of the plasma membrane? (a) transports materials (b) helps ...

A:

Q: With each reaction cycle, the Na,K-ATPase hydrolyzes 1ATP, and pumps O 3 K+ ions out, and 2 Na+ ions...

A: Active transport: It is a cellular transport pathway involving the movement of molecules (ions, amin...

Q: Which of the following steps in DNA replication would occur second? 1.DNA molecule separates into t...

A: Replication occurs in three major steps: the opening of the double helix and separation of the DNA s...

Q: Vaccines and medicines demonstrate the scientific process of inquiry entailed in their development, ...

A: Vaccines are biological agents that stimulate an immune response to a specific antigen obtained from...

Q: Compare the actions of the main types of receptors in signal transduction.

A: Signals like as protein molecules, hormones, and neurotransmitters are involved in the signal transd...

Q: How Are Bird Populations Changing at Hakalau Forest?

A: The type of ecosystem showing wide patterns of biodiversity as well as comprises of large trees can ...

Q: List down all the possible types of gametes produced by the following individuals with genotypes: a...

A: Genotype can be defined as a genetic constitution of an organism for a particular trait. Allele is a...

Q: scribe the differences in the anatomy and physiology of the male reproductive system in the ving spe...

A: The male reproductive system is the system in the male body that produces fertile male gametes, sper...

Q: One plant may contain hundreds of individual seeds, each resulting from a separate fertilization eve...

A: Let's say gene controlling seed color has 'B' and 'b' alleles. 'B' is the dominant allele for black ...

Q: If individuals vary, and variation affects survival and reproduction, and variation is heritable: t...

A: Charles Darwin developed a theory of evolution to explain the unity and diversity of life, based on ...

Q: Trace the evolutionary origin of Ptreidophytes

A: Answer :: Origin and evolution in pteridophytes  The pteridophytes evolved in the silurian period an...

Q: step during the central dogma in which the Down syndrome becomes apparent and explain how it’s appar...

A: The process by which the instructions in DNA are converted into a functional product is refers as th...

Q: Using the Dihybrid Cross, Give the Total Number and Types of Gametes formed of MmNnOoPPQQRrssTtQq. ...

A: Dihybrid cross is the cross between 2 individuals who differ in two traits observed by 2 distinct ge...

Q: Vitiligo is a disorder in which melanocytes (cells that produce melanin pigment) are unable to funct...

A: Given information Vitiligo- dysfunctional melanocytes, causes white patches on the skin. Albinism -...

Q: Among the three groups of bryophytes (liverworts, hornworts, and mosses), which is the most probably...

A: Answer 

Q: State the dependent and independent variables in the following researches or studies. Research Depe...

A: Amihan: Independent variables: Northeast wind Dependent variable: slight to moderate rainfall, preva...

Q: What are neurotransmitters?

A: The nervous system is the major controlling, regulating, and conveying or communicating system in th...

Q: X-linked lissencephaly is an X-link dominant trait pertaining to a brain disorder. It superficially ...

A: Given information Lissencephaly is an X-linked dominant trait Mr. Panganiban is affected by the dis...

Q: Draw a typical climate diagram for a tropical rainforest. Label all parts of the diagram and describ...

A: The tropical rainforest climatograph includes average rainfall and temperature information, whereas ...

Q: why anaphase I is important?

A: Anaphase1 is the third stage  during meiosis 1  after the completion prophase1 and  metaphase1 . Thi...

Q: a) Horseshoe crabs use to carry oxygen through their blood. b) Why the blood of horseshoe crab is bl...

A: 1) Hemocyanin  2) The blood is blue because it contains a copper based respiratory pigment called he...

Q: Are the caloric sweeteners used in food safe?

A: Sugars are a refined form of glucose that is a disaccharide (8-9 units of monomers) of carbohydrates...

Q: Give the genotype of the parents if their phenotypic ratios are the following. You may use any lette...

A: A trait is a characteristic unique to specific individual . A monohybrid cross is a cross in which o...

Q: 1. What is the desirable body weight of Kai?    2. What is the TER of Kai?       Kai Sotto is ...

A: The data for age and physical activity in question 2 for calculating TER is not given kindly post th...

Q: List counselling points to discuss with a patient who has trouble swallowing and is picking up a pre...

A: There could be several reasons for people who have difficulty in swallowing tablets or capsules espe...

Q: When plant cells are in a hypotonic medium, they (a) undergo plasmolysis (b) build up turgor pressur...

A: Hypotonic solution: The concentration of solutes in a hypotonic solution is lower as compared to in ...

Q: What makes an impulse move down the line…i.e. what causes the next zone to depolarize? A. the Na+/K+...

A: A neuron has the capability of receiving inputs from another neuron. If this input is strong, then i...

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.