Which of these is an autoimmune disease? A. Type 1 diabetes B. Rheumatoid arthritis C. Lupus D. All of the above • Our internal body temperature is regulated by a part of our brain called? A. Cerebrum B. Hypothalamus C. Brain stem D. Cerebellum • According to the second law of Thermodynamics states, heat always transfers from ____? A. colder to warmer B. warmer to colder C. colder to colder D. warmer to warmer • Animals that regulate their body temperature by producing heat inside. A. Ectotherms B. Endotherms C. Mammals D. Reptile

Q: dredging

A: Dredging impacts marine organisms negatively through entrainment, habitat degradation, noise,…

Q: Part II: Fill in the blank: IL-04,5,6 1- The addition of more subunits at either end of MTs is…

A: Actin and myosin Actin is a globular protein that gives space and mobility to the person. myosin is…

Q: A specific kind of ascocarp exhibited by the genus Physcia.

A: An ascocarp or ascoma is the fruiting body (sporocarp) of an ascomycete phylum fungus There are four…

Q: What are the optimal fermentation conditions for producing succinic acid, citric acid, and lactic…

A: Optimal fermentation conditions for acid production :-

Q: The reason due to which scientists generate a mice in which two normal copies of the WDR62 gene are…

A: Mice as human models Mice are widely used in research experimentation studies to study the genetic…

Q: 4. Define crossing over. In what phase does it occur? 5. How does the number of chromosomes in a sex…

A: Introduction:- In organisms, sexual reproduction occurs by the union of male and female gametes,…

Q: how does histone acetlation affect chromatin structure and gene expression

A: Genes are a type of hereditary unit that directs protein synthesis in living organisms. Through…

Q: What is used to cut DNA at specific points during production of recombinant DNA

A: Introduction DNA, or deoxyribonucleic acid, is a long molecule that contains our unique genetic…

Q: what is the definition of  Packed bed reactor (PBR)?

A: Introduction: The chemical industry is extremely vital to economies all over the world, as it is…

Q: Before a butterfly develops,is passes through a stage where it becomes a caterpillar.It stays in…

A: Introduction :- Butterflies belong to the macrolepidopteran clade Rhopalocera, which also contains…

Q: A crocodile is an example of a heterotroph. 6. Which of the following is another example of an…

A: A heterotroph is an organism which derives its nutritional requirements from complex organic…

Q: 1. How is the physical environment on mountains at mid latitudes to that tropical alpine zones? How…

A: physical environments on the mountains changes from low to high altitudes; however the specific…

Q: 2.1 5 (a) Define an acid and a base according to Bronsted-Lowry An acid is: A base is: (b) Explain…

A: Introduction :- Count the hydrogens on each component before and after the reaction to determine if…

Q: Fill in the boxes with the appropriate words to complete the process of gas exchange within the…

A: a. capillary b. Oxygen c. Carbon di oxide d. alveoli e. Red Blood cells

Q: 9-10. Give 2 more examples of heterotrophs. 11-13. Explain why we cannot make food for ourselves by…

A: 9-10)   Heterotrophs: Organism that is unable to synthesize its own food, and therefore, has to rely…

Q: Cause and effect of students' unhealthy lifestyle please explain 3 causes and 3 effects

A: Introduction The World Health Organization defines health as "a state of complete physical, mental,…

Q: Free-Air Carbon dioxide (CO2) Enrichment (FACE) experiments have revealed (some) plant responses to…

A: In our planet the ultimate source of energy is sun. This  Photon energy of sun is assimilated or…

Q: Assess the general relationship of the fish condition, temperature, and onset of rigor mortis.…

A: Rigor mortis : It's otherwise called postmortem rigidity. After the death of an individual, the…

Q: How will global warming affect the proportions of the Earth’s water that resides in the oceans?

A: Answer :- As Earth warms, scientist has seen that ocean levels are rising. Water grows as it gets…

Q: Put the following items in order from when they were first predicted to be on Earth until the mos…

A: Introduction:- Cells are classified into two groups based on whether or not they have a nucleus.…

Q: write out a detailed summary on Salmonella. Questions below will help you frame your summary.…

A: Microbiology is the study of microorganisms such as bacteria, fungi, viruses, and archaea.…

Q: To determine: The information gained about the function of WDR62 from the DNA sequence of the normal…

A: Introduction Genome:- The genome is the entire set of DNA instructions found in a cell,  In living…

Q: Eukaryotes modify mRNA with an m7G cap: an  N7-methylated guanosine linked via a 5′ to 5′…

A: Post transcriptional capping refers to the attachment of an enzymatically appended cap on the 5'…

Q: To determine: The reason due to which scientists generate a mice in which two normal copies of the…

A: Introduction Genome:- The genome is the entire set of DNA instructions found in a cell, In living…

Q: what host cell is most important in HIV-1 progression to AIDS and why?

A: A Cell that offers shelter and food to an international organism is known as a Host Cell. When two…

Q: You are treating swimming pools with ozone. You are using 0.02 ppm ozone to kill adenovirus, with an…

A: Adenoviruses are a group of common viruses that infect the lining of your eyes, airways and lungs,…

Q: Proteins called enzymes are important for us to digest our food. Some people are missing a protein…

A: Lactose is a disaccharide sugar which is made up of two sugar units - glucose and galactose. The…

Q: Outlining (as a business) production and technical risk limpading production Coming up with…

A: Production:Making or producing anything from components or raw materials, or the process of being…

Q: Comparison table. Compare the following embryophytes by accomplishing the table below. Bases Fern…

A: Introduction Vascular plants, also known as tracheophytes or Tracheophyta, are a wide category of…

Q: 2. Compare and contrast the fascicle arrangement and the primary action of the following muscles:…

A: Introduction  Muscles are soft tissues. Many stretchy fibers make up your muscles, provides power…

Q: Does the hypothalamus or the thalamus contribute to learning 2. Does the hypothalamus or the…

A: Introduction The thalamus is an egg-shaped structure located in the centre of our brain. It serves…

Q: In flowers, the red color is codominant with the white color If a red flower is crossed with a white…

A: Let  R - allele for red color flower r - allele for white color flower Then we have, Genotype of a…

Q: Dichotomous Key For Leaves 1. a. Needle leaves b. Non-needle leaves A., go to 2 go to 3 2. a.…

A: Leaves leaves are the green outgrowth on the stem of the vascular plants. These are important…

Q: Column A 1. conidiospores 2. apothecia 3. plasmodium 4. basidiospores 5. quill wort 6. sunflower 7.…

A: Introduction In the world there are variety of species exist. They belong to various group of…

Q: 1.Make a flow diagram to describe each of the prokaryotic DNA repair mechanism 2. Give 2 examples of…

A: DNA repair is a constant process in the cells where the damage is repaired. The cell contains a…

Q: Write the sequence of steps for the biosynthesis of phosphatidylcholine by the salvage pathway from…

A: Introduction :- The salvage pathway is a short sequence of enzyme-catalyzed purine and pyrimidine…

Q: A. Plant Nutrition A gumamela is a an example of an autotrophs. 1. Which of the following is another…

A: Autotrophs/Producers Organisms that use light energy from the sun to produce food is called as…

Q: AIDS/HIV

A: Infectious diseases The disease can be transmitted from one person to another and is classified as…

Q: Describe the histology of the bronchial tree. Emphasize on the epithelium and other types of tissues…

A: Introduction :- The physical and functional part of the respiratory system that transports air from…

Q: 4 Points SKETCHPAD Question 7 Use the Punnett square in the sketch pad below to cross two…

A: Mendelian inheritance is a type of biological inheritance that follows the principles originally…

Q: Why is reducing forest area through deforestation a fundamental threat of biodiversity?

A: Forests are home to many plants and animal species. They harbour a large diversity of living…

Q: Glycolysis: Kcalmole 0 -18 On the picture above identify all endergonic steps. Glucose Energy levels…

A: Introduction Glycolysis is the metabolic mechanism that transforms glucose to pyruvic acid. The free…

Q: What did watson and crick learn about DNA

A: DNA is a molecule composed of two nucleotide bases that wrap around one another to form a dual helix…

Q: Explain the effect of cystic fibrosis on the body in detail

A: Introduction: Cystic fibrosis (CF) is a genetic disease that affects the lungs, digestive system,…

Q: Explain your understanding in detail of the structure and function of The endocrine system in…

A: There are two types of hormones. The first is steroids that do not require any binding or…

Q: How can phytohormones maximize the growth and development of their plants without compromising the…

A: The human population is rapidly increasing and needs a substantial increase in agricultural…

Q: Determine the sex of the following individuals and tell me if they are normal or have abnormal

A: Karyotype a karyotype is the representation of all sets of the chromosomes of an individual. It…

Q: 1. Do you think genetics have anything to do with producing eggs you buy in the store? 2. What…

A: Role of Genetics Individual genes or groupings of genes are studied in genetics research to see how…

Q: To describe: The reason that the selection of phenotypes can affect the evolution of genotypes.

A: The phenotype is the external appearance of the organism and the genotype is the allelic composition…

Q: importance of smooth muscle cells present in all arteries

A: ANSWER) The smooth muscle cells in the arteries help in maintaining the flow of blood to the desired…