different in composition between the blood entering and blood leaving the following organs; 1.lungs 2.kidney

Q: What are the main features of animal husbandry? Explain thoroughly.

A: Animal husbandry represents the branch of agriculture that is about the care and rearing of livestoc...

Q: Suggest why the genes of prokaryotes are generally easier to modify than those of eukaryotes.

A: From the above question we have to explain  why the  genes of prokaryotes are generally easier to mo...

Q: 25. Given the following mRNA codons and amino acids, construct a polypeptide from this DNA strand. D...

A: Transcription is a process in which the genetic information in the DNA is converted into RNA in the ...

Q: Give 1 example of syndrome or disorder caused by a mutation then write the cause, type, and effect o...

A: Genetic disease caused by mutation includes diseases such as sickle cell anemia, cystic fibrosis, Ta...

Q: One beneficial mutation is using point mutation in improving food crops, resulting in variation and ...

A: Answer 

Q: Please study the diagram above on eukaryotic gene expression. In order to provide instructions for g...

A: EXPLANATION : Noncoding DNA is also found within most of the eukaryotic genes. Such genes have a spl...

Q: Thoko’s father suffered a heart attack recently.  He is 48 years old, does not exercise, is overweig...

A: ANSWER:  Tholo's father suffered a heart attack, he does not exercise, is overweight, and Smokes hea...

Q: Hair. Kangaroo, Cat Hanes: Dophin Limbs: Lizard Jawx Shark Segmented Earth worm Multicelular Sponge ...

A: A cladogram is an evolution graph that depicts species' evolutionary relationships. Previously, clad...

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: What are two obvious differences in plant and animal cell division?

A: The "cell cycle", also known as "cell division", is a set of processes that occur in a cell leading ...

Q: Hair texture is an incompletely dominant trait in humans. The three phenotypes are curly, wavy and s...

A: Incomplete dominance which is also known as partial dominance is the trait where-in the phenotype of...

Q: what is Endoplasmic reticulum

A: Introduction: A cell is the building blocks of all organisms, the smallest unit of a living thing.

Q: List these catabolic pathways—fermentation, anaerobic respiration, and aerobic respiration—in order ...

A: Fermentation only produces two ATP per glucose molecule through glycolysis. Anaerobic respiration al...

Q: Please answer fast Gene B codes for purple-colored flowers while the recessive form of the gene (b)...

A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous chrom...

Q: 33. Which of the following statements is true about chemokines such as CXCL-8? A. They are powerful ...

A: IL-8 is an important cytokine for inflammation which has the following effects:- Plays an indispens...

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: An event that became a symbol for the antinuclear movement was the Three Mile Island accident. O Tru...

A: It is True that an event became a symbol for anti nuclear movement was the Three mile island acciden...

Q: A microbe is growing on Sabouraud dextrose agar, which has a slightly acidic pH. Which of the follow...

A: A culture medium contains enough nutrients for the growth of targeted or desired microbe. Different ...

Q: Phases of meiosis   Metaphase II Chromosomes line up on the equator.

A: Answer 

Q: 2. Can you think of any way in which new gene combinations resulting from crossovers might be disadv...

A: As per bartleby guidelines experts are suppose to answer only one question kindly post other questio...

Q: A lagging strand is sketched below. The Okazaki fragment DNA is red, and the RNA primers are dashed ...

A: Introduction: DNA stands for 'deoxyribonucleic acid' and it is the hereditary material in humans and...

Q: hat source do bacteria obtain their mineral elements like Ca, Fe, etc. in  nutrient b

A:    The microscopic organisms not visible with the naked eye are known as the microorganisms. These c...

Q: What is the role of pyruvate dehydrogenase and what are its products?

A: Introduction:- Pyruvate dehydrogenase is an enzyme that catalyzes the reaction of pyruvate and a lip...

Q: omega-3 fatty acids?

A: Omega-3 are nutrients you get from food  that help build and maintain a healthy body. They're key to...

Q: What is shown in the image above? one doubly compound leaf many simple leaves needle-like leaves tha...

A: A doubly compound leaf or bipinnate leaf is a leaf that is divided twice in which the leaflets are a...

Q: extensive and severe scar tissue in their lungs. 1. Define compliance. 2. Would coal miners have hig...

A: 1.. ans   Complications  is such the, airflow obstruction, respiratory tract infection & informa...

Q: A cell that uses an organic carbon source and obtains energy from light would be called a   photoaut...

A: Answer  Photoheterotrops

Q: Which statement about the diagram is not correct??  A. All of these illustrations and photos repres...

A: Answer- B. Illustrations "B" are skeletal muscle which we know from the striations

Q: What factors most strongly influence the type of biome that forms in a particular place on land? Wha...

A: Precipitation and temperature have the greatest influence on the type of biome, and the factors that...

Q: How Will Plants FACE a High-CO2 Future?

A: Carbon dioxide is taken by plants to perform photosynthesis.

Q: The events of binary fission are I. the cell doubles in size II. the DNA is replicated III. the cell...

A: Budding is the process of asexual reproduction.  In budding the daughter cells grow on the parent ce...

Q: Circle the letter of each sentence that is true about evolutionary relationship of organisms? *     ...

A: Evolutionary relationships It refers to the structural, chromosomal, and biochemical similarities am...

Q: Which of these would be evidence against endosymbiosis? a) chloroplast have their own DNA O b) their...

A: Endosymbiosis: It can be defined as a relationship between two organisms where one organism lives in...

Q: major macromolecules

A: Answer: 

Q: Let's Analyze. Please answer the following questions with not more than 5 sentences. 1. If Humans' a...

A: Evolution It refers to the alteration in the heritable characteristics of biological populations ove...

Q: Which enzyme is responsible for the synthesis of pre-mRNA?   A. RNA polymerase I   B. RNA polyme...

A: Correct option is  B.RNA polymerase II The nucleus uses the nucleotide sequence of DNA as a template...

Q: Dr. Cantu discovers an archaeon living in a hot spring in the El Tatio geyser field in Chile where t...

A: Answer :- Option (C) is correct. - Thermophilic.

Q: In general, offspring of bam swallows have tail lengths very similar to their parents. However, if t...

A: The complete genetic material’s set that can be found in a living organism is termed as the genotype...

Q: Of the catabolic pathways: glycolysis, fermentation, anaerobic respiration, and aerobic respiration,...

A: Glycolysis, anaerobic respiration, and fermentation These three process takes place without molecula...

Q: Complete this chart to help organize the catabolic pathways including ATP/NAD+ production. Hint Use ...

A:

Q: What is an evolutionary tree? Is there a precise evolutionary tree known by science that explains th...

A: In biology, evolution defined as the change in a species' features over numerous generations as a re...

Q: Research on examples of parasitic plants and predator plants. Give an example for each. What structu...

A: Parasitic plants are the plants which obtain their nutrition from other plants. In contrast predator...

Q: Some species reproduce asexually (they do not undergo meiosis). What consequences do you think this ...

A: Reproduction is a biological process in which an organism reproduces biologically identical offsprin...

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...

Q: What are the reasons for establishing a clinical laboratory

A: Laboratory  It is a building or room in the building for scientific purpose such as research, experi...

Q: In the laboratory you observe that IL-4 stimulates the proliferation of B cells, cytotoxic T cells a...

A: Introduction: Cytokines are a group of proteins that serve as chemical messengers and are secreted b...

Q: how are fats digested in our bodies?

A: Digestion involves the breaking down of complex food particles into smaller ones so that they can be...

Q: how single-celled eukaryotes became multicellular organisms

A: The first evolved cell on the earth was a prokaryote.

Q: What is NOT a function of the nervous system?   A. delivers oxygen to cells         B. coordination...

A:     INTRODUCTION         In ourr human body nervous system is the major process for controlling, reg...

Q: Explain the difference between K-selected species and r-selected species. For each, provide an examp...

A: Introduction:  K- selected species in a population are the ones that fluctuate near the carrying cap...

Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.