Q: Which describe the similarities and differences in the composition of DNA and RNA? a.)In DNA Thymine...
A: 13 -correct option is - b.)In DNA Thymine paired with Adenine (T - A): In RNA Adenine paired with Ur...
Q: An organism characterized as a photoautotroph obtains energy from _______________ and carbon from __...
A: Photoautotrophs are green plants that transform carbon dioxide into carbohydrates in the presence of...
Q: -2 -5 -6 21 L7 .8 9. -10 22- 17- 18 -11 3.
A: Answer labeling lung diaphragm
Q: In pea plants, purple flowers are dominant over white flowers. A heterozygous purple plant is crosse...
A: Alleles are alternative form of a gene that are located on the same locus of homologous chromosome ...
Q: Gather data about the mammals, an organism from the animal kingdom, from its classification system, ...
A: Mammals are derived from the Latin word "mamma" which means breast. Mammals are a huge group of anim...
Q: Differentiate an autosome and a sex chromosome.
A: Autosomes are the chromosomes that are involved in determining somatic characteristics of an individ...
Q: Question: What may be concluded if a particular replacement experiment revealed no foreign growths a...
A: Cell mass growth definition Cell mass increase results from all biogenesis processes (production of ...
Q: Could the inner mitochondrial membrane carry out its functions in the coupling of electron transport...
A: Mitochondria is a cellular organelle. It is a membrane bound organelle which performs cellular respi...
Q: Diagram the internal structure of a chloroplast and explain how its components interact and facilita...
A: The internal structure of a chloroplast is given below: Chloroplasts are the structures ...
Q: Draw and label the parts of the late neurula embryos of Amphioxus/echinoderm, amphibian, avian/mamma...
A: Adenohypophysis Endostyle Notochord Nascent somite Neurenteric Canal Pronephric Kidney
Q: Define ecological fallacy
A: Ecology is about the structure and functioning of biotic and abiotic factors present in a system and...
Q: Did dinosaurs and humans ever exist at the same time?
A: Homo habilis, which existed between 2.4 and 1.4 mya in Eastern and Southern Africa, is among the old...
Q: Fluids serve many critical functions, such as, solubility and transport, protection and lubrication ...
A: Introduction :- Lubrication is critical for the proper operation of devices and tissues with moving ...
Q: How do selective-serotonin reuptake inhibitors (SSRIS) increase serotonin in the synapse? O They cau...
A: Note: As Per Bartleby Guidelines For Remaining Answers Please Repost The Question. Introduction: Ser...
Q: Describe the role of master regulators in embryonic development
A: Embryonic development is the early stage in development when cells undergo division and the subseque...
Q: For each stage of the cell cycle and mitosis, identify whether there are 46 or 92 chromosomes in a t...
A: Cell division is the process that involves production of two or more than two daughter cells from a ...
Q: Use examples to describe transcription factors.
A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA (deoxyri...
Q: Write the genotype of the following individuals below based on the pedigree above. Please use letter...
A:
Q: Consider a diploid organism with 18 chromosomes. Answer each question on a per cell basis. How many ...
A: 18 chromosomes 18 18 9 9 Chromosomes are of four types: metacentric, submetacentric, acrocentric, te...
Q: Identify the duct/organ pictured below. Identify the tissue marked with the blue line in the image b...
A: 1.The given diagram is a microscopic view of gastrointestinal tract . This is the passage of digesti...
Q: Phases of meiosis Anaphase I a) Homologous pairs separate. b ) Chromosomes
A: Meiosis 1 if the reduction division in which chromosome number is reduced to half. This division he...
Q: environmental
A: Environmental Ethics is that sub-field of philosophy which seeks to articulate reasons why non-human...
Q: 9. Implantation of the conceptus at which site in the accompanying dia- gram of the female reproduct...
A: The correct answer is b. The placenta could grow between the embryo and the cervical opening (os) if...
Q: Two different monophyletic groups that share common ancestry with each other more recently than eith...
A: Answer : Two different monophyletic groups that share common ancestry with each other more recently ...
Q: Describe how DNA evidemce might be used to confirm scientist's conclusion about any relationship bet...
A: Forelimb is a homologous organ present in all animals but has evolved in course of time.
Q: How does a root cell obtain energy? organic molecules?
A: Roots are parts of plant that are usually present underground. These are composed of non-photosynthe...
Q: c)NaCl? My reasoning behind this is because molecules under 100 Da can use simple diffusion, while n...
A: Diffusion is the passage of molecules from high concentration towards low concentration. In a cell ...
Q: Genus - Species - Binomial Nomenclature -Kingdom -order -Genus -Protista -Prokayotes -Taxon...
A: *A kingdom proposed by Ernst hacekel is protista * Linnaeus proposed Binomial nomenclature *A categ...
Q: Question 4 The Arctic is an example of a harsh environment. Plants living in the Arctic are faced wi...
A: The option no. C and D are correct.
Q: Red-green color blindness is inherited as a sex-linked recessive trait. The gene is found on the X c...
A: The answer is he can't(unless there is a mutation )
Q: What is the significance that the combined absorption spectra of chlorophylls a and b roughly match ...
A: CO2 uptake results in a decrease in entropy because CO gets fixed into a carbon skeleton by combinin...
Q: How many dihydroxyacetone phosphate (DHAP) is produced when shall we say there are 12 fructose 6-pho...
A: In glycolysis, the first step includes the formation of Glucose-6-phosphate, which is further conver...
Q: explain what is Blindness, Deafness, of disability people with Three points from each ?
A: A disability is any physical or mental impediment that makes it harder for an individual to do speci...
Q: You are curious to identify the region of the gene X sequence that serves as an enhancer for gene ex...
A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA (deoxyri...
Q: Describe the phenotype of individuals who inherit two copies of the Hbs allele Sickle-Cell Disease.
A: Sickle cell anemia (SCA) or sickle cell disease (SCD) is a genetic disorder that occurs due to a sin...
Q: When can a mutation on the DNA cause production of a longer translation product? Give a specific ex...
A: Mutation is a process by which alternation of DNA sequence take place which unltimately results in c...
Q: Differentiate between asexual and sexual reproduction.
A: Sexual reproduction refers to a kind of reproduction where there is the involvement of one or two or...
Q: A 20-year-old man arrives in the emergency room by ambulance. He has taken an overdose of "goofballs...
A: The principal mechanism for drug metabolism is cytochrome P450 enzymes in hepatocytes.
Q: H2N 1.) Look carefully at this nucleotide: N- || НО-Р-О- N. OH a.) Number the carbons in the sugar g...
A: DNA is a long, double-stranded, helical molecule composed of building blocks called deoxyribonucleot...
Q: The body's command center for regulating fluids is located in the ____? A. Lungs B. Kidneys C. Hy...
A: The nervous system is the command center. it controls the movements, thoughts and automatic respons...
Q: Qualitative method (transillumination) is measuring the circumference of the skull just above the ea...
A: Nervous system is a part of body system which is involved in coordination , control and transmission...
Q: in the future there may be more than one species of ostrich ? True or false 2)There is evidence of g...
A: Development of one species takes a great deal of time because many factors operate to evolve a parti...
Q: Seabirds Human Polar bear ce algae Seal Zooplankton Phytoplankton Beluga whale Bowhead whale Arctic/...
A: The given picture resembles the marine food web for the Pacific region. A food web consists of all t...
Q: Describe the series of processes that link light absorption with ATP synthesis (photophosphorylation...
A: Photosynthesis includes light-dependent and light-independent phases.
Q: Which of the following statements related to classifications of rarity and extinction is TRUE? A spe...
A: * the factors for extinction are diseases. predators. competitors. climate change. catastrophic ...
Q: Describe how the cloud is formed
A:
Q: Why are the side chains of amino acids so important? (Select all that apply.) OThey function as a bi...
A: * The side chain of amino acid is useful to protein structure because these chains can bond with o...
Q: Progeny Pubescent Genotypes Parents Glabrous Pubescent x 76 79 Glabrous Pubescent x 58 Pubescent Gla...
A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous chrom...
Q: What is upland field for farming?
A: Farming is growing crops and keeping animals for food and raw materials. Farming is a part of agricu...
Q: Distinguish between haploid and diploid cells, and define homologous chromosomes.
A: Haploid cell is the quality of a cell or organism having a single set of chromosomes (n). Organisms...
How does epidemiology relate to
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- How does categorizing one microbe to another helped us determine if they are harmful or beneficial to people and environment?How do epidemiology and biomedical science complement each other in improving people’s understanding of chronic diseases?define epidemiology. differentiate in detail between environmental epidemiology and occupational epidemiology?