Let Us Apply Answer the following problems on the spaces provided. 1. Show the cross between a man and a woman. From which parent(s) do sons get their X chromosome(s)? From which parent(s) do daughters get their X chromosomes? il-y to elgmer3 alspronhegy Hoirlw onbriston 2. Show the cross between a hemophiliac man and a woman who is a carrier. What is the probability that they will have a child with hemophilia? 000 Let Ils Enrich Cl els amoonli

Q: What property of a material allows it to be a good conductor? Atoms in the material have weak bonds…

A: Electrical impulses The electric impulses which is produced in our body by movement of negatively or…

Q: Which of the following is the role of axonal Calcium (Ca2+) channels in neuronal communication at…

A: Correct option of the question is "E". Synapse are form between presynaptic terminal of a neuron and…

Q: NADH dehydrogenase 3 gene codes for a protein in the electron transport chain. Suppose that this…

A: The function of a protein depends on their structure that also depends on several factors including…

Q: D In fava bean plant the seed color can be coded by two alleles, green (G) which is dominant and…

A: True breeding plants are those that have homozygous alleles (which means two copies of a single…

Q: Can you help with these

A: The gene is the nucleotide sequence that is present in the DNA, and codes for a specific functional…

Q: Based on the structures shown above, (a) Identify one property of all fatty acids. (b) Describe one…

A: Fatty acids is an carboxylic acid with an aliphatic chain, which can be saturated or unsaturated.…

Q: Which of the following enzymes is activated in the stomach to promote digestion of dietary proteins…

A: Lipase helps in the digestion of fats. Amylase digests carbohydrates. Trypsin helps in the digestion…

Q: 100 cfu/mL

A: CFU -  The full form of this is the number of Colony Forming Units.

Q: Describe vesicle trafficking process.

A: The cells of our body are made up of many organelles and each one has its specific role to perform.…

Q: explain how you would control for interference in a protein assay?.

A: Ans: Protein assays are considered to be widely used in the life science research to determine the…

Q: Which of the following is NOT true of anthropology? O It only studies humans to prove Western…

A: Anthropology Anthropology deals with the evolution of humans, how they evolve and if they are still…

Q: List all cellular organelles and describe their functions

A: Introduction In biology, a cell is a basic membrane-bound entity that houses the building blocks of…

Q: In humans, uric acid is the final product of Allantoin metabolism, Amino acid metabolism, Purine…

A: Uric acid is a heterocyclic compound of carbon, nitrogen, oxygen, and hydrogen with the formula…

Q: OPU can be done in cows every 3-4 days to obtain oocytes/eggs in the absence of ovarian…

A: Ovum pick up (OPU) is the interaction by which oocytes (egg cells) are suctioned from the follicles…

Q: Which of the following species interaction types are positive for one participating species, and…

A: Introduction :- In biology, commensalism is a connection between members of two different species in…

Q: ATP releases energy to make ADP and Pi. This is spontaneous. exergonic. condensation. All of these.…

A: The unit of account for cellular energy is adenosine triphosphate, or ATP. The energy contained in…

Q: The effect of on the activity of an enzyme can usually be overcome by increasing the concentration…

A: The term substrate has to be defined. A chemical species that reacts with reagent to form a…

Q: Given our understanding of modern human genetic variation, why is the concept of race a biological…

A: Genes are the basic unit of biological inheritance which is passed down from one generation to the…

Q: Because plants do not have skeletons, what accounts for their rigidity?

A: Plants These are eukaryotic organisms that have the ability to produce their own food through the…

Q: What is the Importance of butterflies within an ecosystem and to humans? How do humans negatively…

A: The structural and functional unit of ecology known as the ecosystem is where living things interact…

Q: Discuss Equality in the Sexes in Human Evolution. What is it all about?

A: Evolution is the study where changes in populations and communities are observed over many…

Q: How does touch DNA demonstrate Locard's principle

A: Touch DNA is DNA obtained from biological material transferred from a donor to an object or a person…

Q: ¹C2²2S + E Sk3,0 where S is a T-cell of a particular variety, E is the corresponding (free, i.e.…

A: T cell, also called T lymphocyte, type of leukocyte (white blood cell) that is an essential part of…

Q: A chemical reaction will release energy if it is catalyzed. exergonic. excited. b. d. endergonic…

A: Introduction :- The reactants of an exergonic reaction have a higher free energy level than the…

Q: Why must a hair have its root attached for STR DNA typing methods to work

A: STR typing means short tandem repeat typing is a method used in forensic DNA analysis for human…

Q: Which of the cells in the diagram will eventually develop into macrophages? Courtesy Michael Ross,…

A: We know that These include eosinophil, neutrophil, and basophil. Agranulocytes, on the other side,…

Q: To observe T. spathacea cells, a sharp blade was used to peel off a thin portion of the lower…

A: Introduction Plant cells maintain the Turgor pressure in order to control the cell shape. Turgor…

Q: In a neuron, the conducting regions of the capacitor are represented by the intracellular and…

A: Neurons (also called neurones or nerve cells) are the fundamental units of the brain and nervous…

Q: An example of using enzymes as reagents in the clinical laboratory is:

A: A hexokinase is an enzyme that phosphorylates hexoses (six-carbon sugars), forming hexose phosphate.…

Q: creating phylogenetic trees from dna sequences in order 3 steps

A: The term evolutionary tree was used by Charles Darwin to describe a phylogenetic tree. It depicts…

Q: 2. Fern prothallus (slide or p. 423) a. On which surface of the prothallus do the antheridium and…

A: a) Prothallus is a thallus like structure which is flat and green in colour. Prothallus remain…

Q: which characteristics would be noted when looking at isochromosomes when karyotyping chromosomes?

A: Introduction :- Cytogenetics' foundation is the isolation and microscopic examination of…

Q: What can be concluded from the figure below?

A: Vibrio cholera is found in aquatic habitats or ingestion by humans and is responsible for diarrhea.…

Q: Which statement correctly explains the formation of hydrogen bonds? A B с D The partially negative…

A: The correct option is: The partially positive oxygen atom on one water molecule is attracted to…

Q: Which of the following identifies the dependent variable in this experiment? A the concentration of…

A: INTRODUCTION : During any exercise or physical workout, lactate will be a byproduct formed when…

Q: a cellulose sack, impermeable to starch molecules, is filled with a solution of 20% starch and is…

A: The capacity of a solution to change the water content of cells allows for tonicity. When water…

Q: What is the term used to describe the state of an axon in the later phase of an action potential…

A: Introduction  A cell location's membrane potential experiences an action potential when it rapidly…

Q: What does a “reducing sugar” mean? Which of the following tests is/are specific to reducing  sugars?

A: A carbohydrate is a compound made up of carbon, hydrogen, and oxygen atoms. The hydrogen-oxygen atom…

Q: Your graphs should have helped you learn about relationship between size and respiration; what is…

A: Respiration The process of respiration takes place in the mitochondria of the cell.

Q: A B H₂C The structural formula of erucic acid and behenic acid с H₂C D erucic acid behenic acid…

A: Saturated fatty acids are the fatty acids which donot have any double bond in their chain ,whereas…

Q: What are the principles of PDA, AcA, and MA plates in media preparation?

A: Dalmau plate morphology shows the large round yeast cells with presence of capsules.

Q: A healthy adult is typically in Question 16 options: Negative nitrogen balance Positive…

A: Nitrogen Balance Since the Protein is the only energy yeilding nutrients that includes nitrogen ,…

Q: How old is the quail in the picture below, according to the wing feathers? 6| 7 Primary # Dropped or…

A: The quail bird can be aged by looking at its primary covert coloration and by looking at the molting…

Q: 14) Why are telomeres so important in eukaryotic organisms: A) Without telomeres, important DNA…

A: Telomeres are the section of a chromosome that is found at the end and does not contain any genetic…

Q: A diploid cell with three pairs of homologous chromosomes is shown on the left. Each letter…

A: A phase of cell division known as metaphase (mitosis or meiosis). Individual chromosomes are…

Q: 1) The plot to the right shows the Oxygen Saturation of Hemoglobin (Hb) versus O2 concentration.…

A: Oxygen saturation is a measure of how much hemoglobin is currently bound to oxygen compared to how…

Q: Label the features of the tibia: (this is the front view) lateral condyle, intercondylar tubercles,…

A: The tibia and fibula are the bones of the leg and provides the strength to the leg for the movement…

Q: I just don't know how to get the answer for C and D. Expecially for C, why F+died because of leu-?

A: Bacterial conjugation results in the transfer of genetic material. In this procedure, a pilus is…

Q: The Figueroa family has a genetically inherited trait called ocular albinism-lack of pigment in the…

A: Genetic disease The disease or disorder which is transferred from parents to their offsprings is…

Q: The presence of a narrow band between the Beta and gamma regions on SPE would most likely indicate…

A: Pre-analytical steps, the major source of mistakes in laboratory diagnostics, arise during patient…

Stress

Stress is defined as the feeling of being overwhelmed or unable to cope with emotional or mental pressure. Any event or action that makes a person annoyed, furious, or nervous can trigger it. Chemical changes in the body caused by stress can cause blood pressure, blood sugar levels, and heart rate to rise.