abel the chick embryo (late stage) . *please refer to the attached photo for the guide questions to correctly label the specimen.

Q: Identify the function of the Purkinje fibres. Select one: O a. O b. O c. O d. act as a pacemaker and…

A: The conducting system of heart consists of SA node, AV node, Right and left AV bundles, purkinje…

Q: why is chemistry important in studying biology?

A: Introduction Chemistry is a branch of science that deals with the structure, composition, properties…

Q: In a lab, researchers induced a mutation to the Gal3 gene in yeast. The original sequence of the…

A: DNA ( Deoxyribonucleic acid ) is two stranded ladder like helical structure which acts as genetic…

Q: mutation would be least harr

A: (a) Silent mutations are when the mutations do not have any observable effect on the phenotype of an…

Q: SUBJECT-GENETICS TOPIC: Inheritance Related to Sex Identify some form of abnormalities wherein it…

A: Genetic abnormalities - Genetic abnormalities are conditions caused by changes to the genes or…

Q: A metabolic pathway can have unfavorable reactions within the pathway as long as the total sum of…

A: Introduction Metabolic pathway:- A metabolic pathway is a linked series of chemical reactions…

Q: SUBJECT: GENETICS HUMAN SEX CHROMOSOME Distinguish male from female human beings. (Based on sex…

A: Sexual reproduction refers to the form of reproduction that occurs through the union of male and…

Q: What structure is represented by 3 on the diagram? -5 Koopa -6 1 -4 3 |- PJ PG 9 7 7 7 7 7 7 7 7…

A:

Q: Which is true for cancer cells:  1) Cell death occurs after a determined number of cell divisions…

A: Cancer are one of the main causes of death due to chronic failure of organs such as stomach, lungs…

Q: Watch the following movie clip from Lord of the Rings: The Fellowship of the Ring. In this clip,…

A: Plasma membrane of the cell separates the external environment from the internal one's. This barrier…

Q: Identify the correct order of the following processes: 1. urine is stored in the bladder; 2. blood…

A: Kidney is a chief organ of excretory system  which blood is filtered and  formation of urine takes…

Q: Using concept of homeostasis, explain how the kidneys are involved in controlling fluid osmolarity.

A: Introduction:The kidneys regulate the volume and osmolality of the extracellular fluid by changing…

Q: what is the placentation type (axils, basal, parietal, free-central, or marginal) of avocado?

A: Placentation are of majorly 5 types - basal, axial, free central, parietal, marginal.    In basal…

Q: Would the relationship be the same if you had recorded the carotid pulse? Justify your answer.

A: Introduction The pulse rate, or the number of times the heart beats per minute, is a measurement of…

Q: Australopithecus afarensis differs from the later species of the genus Australopithecus (e.g.,…

A: Evolution of australopithecus afarensis.

Q: To determine: The three classes of the amino acids which are likely to be important for the…

A: Proteins are usually defined that they are about to refer as they are necessary for the human body…

Q: Transcription factors are allowed to enter and exit the nuclease at all times. 1 A▾ B I U S X₂ x² $$…

A: The above statement is true.

Q: ODD ONE OUT: Choose the term that does NOT belong to the group then give the commonality among the…

A: Introduction Bryophytes is a proposed taxonomic division that includes the liverworts, hornworts,…

Q: NAD+ is larger than NADPH because of its charge.

A: Coenzymes and cofactors Cofactors are the inorganic molecules which are needed by enzymes in the…

Q: Trisha has another baby with Johnny (Charlotte's father). Shortly after the birth of this baby, the…

A: Rh incompatibility is a major cause of the development of HDN or hemolytic disease of the newborn.…

Q: Which of the following is the result of the destruction of the dorsal root of the spinal cord? O…

A: Introduction:- The major bundle of nerve fibres that branch off from the spinal cord and enter other…

Q: QUESTION 9 In a lab, researchers induced a mutation to the Gal3 gene in yeast. The original sequence…

A: Abrupt changes in the DNA sequences are called mutations. these may or may not change the protein…

Q: write a short discussion

A: DNA measurement- DNA concentration measurement is a commonly performed procedure in life science and…

Q: Calculate for the calibration factor. (3 points) (Note: stage micrometer is 1 mm long with 100…

A:

Q: Which of the following is not involved in the elongation of prokaryotic peptide? a. EE-Tus, EE-Ts,…

A: The translation is the process by which protein is synthesized with the help of mRNA, tRNA, and…

Q: e. None of these 8. An earthquake hits the bay area, and you and your family have the choice of…

A: b. eat chicken then the beans beacause chiken can't be stored for longer days in earthquake…

Q: I Ⅱ III IV V VI 2 3 1-5 1 ठ्ठ 7 6-9 10-12 13 14 2 2 T 7 8 3-5 2 ② 9-10 11 On 12 15 16-17 18 3-4 5-7…

A: Pedigree is a family chart showing the inheritance of a particular trait through several generations…

Q: To examine: Whether the given statement, "each member of the human hemoglobin gene family, which…

A: Many double-stranded linear is generally defined that they are the  DNA molecules that make up the…

Q: Which muscles types are under voluntary control: Skeletal O Smooth O Cardiac O All the above

A: Introduction:- Cardiac, smooth, and skeletal muscle tissue are the three forms of muscle tissue.…

Q: Study the diagram below to identify the pressure relationships which are present during VENTRICULAR…

A: During first part of ejection ventricular pressure rises blood is intensively ejected to the…

Q: Describe the significance of oxygen in the last phase of aerobic respiration using specific examples

A: In This question we have to describe about role of  oxygen  in aerobic respiration and aerobic…

Q: Can you please tell me all the parts in the picture? Please just label them clearly thank you.

A: Cell structure is different in both prokaryotes and eukaryotes.

Q: The global human population has surpassed 7 billion, far exceeding our population’s size throughout…

A: Introduction The carrying capacity of an environment refers to the maximum population number of a…

Q: All of the fossil remains of the early hominins and australopithecines are found on the continent of…

A: Introduction Human evolution:- It is the process by which human beings developed on Earth from…

Q: D. Fill in the table below. Determine the correct template and coding strands to properly answer…

A:

Q: f the lophophore is absent in brachiopods, would you consider them to be members of Mollusca? Why or…

A: Definition: - A lophophore creates a continuous, laminar water flow, induced by the lateral cilia on…

Q: Please give me a discussion/explanation of (LEAD DISCOVERY) part in drug discovery and development.

A: Lead Discovery Leads are the compounds for which the chemical structure has been identified and…

Q: To explain: one or more possible explanations for the slower rate of evolutionary change in the…

A: Organisms are classified as aerobic or anaerobic based on their reliance on oxygen. Biomolecules…

Q: Hominins differ from hominids in that they have larger brains. True O False

A: Human evolution is the evolutionary process that led to the formation of Homo sapiens as a unique…

Q: The bacterial cultures for the industrial fermentation process need to be maintained in an…

A: Exponential phase - Following a period during which the growth rate of the cells gradually…

Q: Which of the following statement is most correct about fevers? CH Fevers are never dangerous. Just…

A: Fever is the temporary increase of body temperature of 98.6 degree F. It is the part of body's…

Q: Imagine a cross between a man and a woman having the following genotypes:    Genotype of the…

A: Dominant allele In genetics, it refers to the situation of one allele masking the affect of other…

Q: Citing the data from your results table tell which antibiotic is the most effective against this…

A: Antibiotic Sensitivity Test is a test used to evaluate to efficacy of particular antibiotic in…

Q: To determine: Whether ribosomal RNA genes were "born" perfect.

A: Ribosomes are complicated organelles that play a role in protein synthesis in all living cells. They…

Q: Which of the following is correct about feedback systems? O Positive feedback systems resist change…

A: Homeostasis refers to the process of maintaining internal physiological parameters in a changing…

Q: Remember for T/F questions, either answer TRUE or FALSE, but if the answer is FALSE make sure to…

A: Retention signal which are KDEL and KKXX sequences acts as a signal indicating the sorted out…

Q: What made the pepper on water move upon the addition of the dishwashing liquid?

A: Water molecules are composed of two hydrogen molecules covalently bonded to one oxygen molecule.…

Q: a.) The conversion of the genital ridge into the bipotential gonad requires the Sf1, Wt1, and Lhx9…

A: Sex determination : There are certain genes which plays important role in sex determination. But…

Q: Modified True or False. Choose only the letter of the correct answer. 1. Transmission of mtDNA…

A: Introduction A mutation is a change in an organism's DNA sequence. Mutations can be caused by…

Q: different cues either The illustration above depicts a male redwing blackbird responding to two…

A: The male redwing blackbird is saving his territory from another male in order to attract female for…