Question z Methanogens are always engaged in relationships with other microbes because methane production requires O energy provided by another microbe O None of the choices are correct. O removal of oxygen from the environment by another microbe interspecies hydrogen transfer

Q: A hypersomotic ECF causes cells to: expand shrink

A: Hyperosmotic Solution:  Hyperosmotic solutions have a higher osmotic pressure, or a larger…

Q: What are the principle and basic concepts of Simple staining

A: The simple staining doesn't give a lot of data about the cell separated from the bacteria'…

Q: Gibberellins acts in concert with _______________ to promote stem elongation

A: Plant hormones or phytohormons are released from specialised tissue in the plants and responsible…

Q: 4. The diagram illustrates the activity of vesicles during a cellular process. Which statement best…

A: Golgi body use to release the vesicles which contain the material of the cell. The main function of…

Q: D Question 8 This slide image shows O Rhizopus. Penicillium. O bacteria O yeast. 58865

A: The image shown is budding in Yeast. Option D is correct.  Budding is the method of reproduction in…

Q: Now, solve the following problems involving radiation: 1. Why is 1 mGy of alpha radiation considered…

A: Alpha particles is double ionized helium He++ ion. The beta particles is electron like elements.…

Q: How does the Red Queen hypothesis affect coevolution between host species and parasites?

A: The Red Queen theory was first developed in 1973 as an evolutionary related hypothesis. It asserts…

Q: How does temperature and PH affect the activity of enzymes.

A: Introduction - Enzymes are proteins that help a person's body's metabolism, or chemical reactions,…

Q: In certain regions, monk seals overturn rocks to catch prey underneath. But nearby sharks often…

A: Introduction Ecological interactions:- It is the relationship between two different or the same…

Q: This is part of the Escherichia coli DNA sequence that contains an inverted repeat. (Note: top…

A: Transcription is the process of formation of mRNA transcript. It can be divided into three stages:…

Q: Shown in the figure, is a portion of the electron transport chain pathway, in which electrons are…

A: Introduction An electron transport chain is a collection of protein complexes and other molecules…

Q: found on ganglia of the peripheral nervous system and on the autonomic effector organs are…

A: Cholinergic receptor is of two types: Nicotinic and muscarinic receptor.

Q: The ability of oxygen to bind hemoglobin changes with altitude as shown. Which statement, if true,…

A: The binding of oxygen and heamoglobin depends on the partial pressure of oxygen in the body and In…

Q: How are ACE1 and ACE2 related to the structure and function of mRNA vaccines (Moderna & Pfizer…

A: Angiotensin converting enzyme (ACE, aka ACE1) is another protein, also found in tissues such as the…

Q: of

A: The main purpose to do homogenization of the milk is to break the large fat globules and then create…

Q: Adding glucose to the plasma mimics the process of - secretion O reabsorption dialysis O filtration

A: ANSWER;- Filtration Explain;- filtration is the process in which solid particles in a fluid or…

Q: please can you help me  Discuss how the major endocrine glands and the hormones they produce…

A: Endocrine glands are the ductless glands that secrete hormones into the bloodstream.

Q: You are working with a yeast that can undergo fermentation or respiration. You take equal aliquots…

A: Introduction - Fermentation in yeasts produces ethanol and carbon dioxide, both of which can be used…

Q: 2

A: The ovary is part of the female reproductive system. It is an organ that has ova (eggs). These ova…

Q: The quail somites transplanted in a conventional order were able to develop normally in the chick…

A: Induction is the process by which the presence of one tissue influences the development of others.…

Q: Provide an example of a well known group (taxonomic) name that has been rendered non-monophyletic…

A: Answer :- Taking care of the fundamentals of  taxonomy categorization and how to peruse phylogenetic…

Q: explain in not more than 5 sentences the priciple in the machine, PLATELET AGGREGOMETER.

A: Platelets These are small cell fragments that are involved in the repairing of wound and clotting of…

Q: which one of the following statements is incorrect? a. temporal summation occurs when a single…

A: A neuron is a basic unit that serves as a medium for the transmission of a signal (nerve impulse)…

Q: 1. For the complete metabolism of 2 glyceraldehyde 3-phosphate molecules through glycolysis,…

A: Glycolysis is the process in which one mole of glucose is partially oxidized into two moles of…

Q: s it possible to stop animal testing?

A: The use of animals other than humans in experiments for study and research is referred to as animal…

Q: How are ACE1 and ACE2 receptors related to the structure and function of mRNA vaccines (Moderna &…

A: ACE1 and ACE2 receptors aka angiotensin converting enzyme-2/ enzyme 1 plays an important role and…

Q: Automatic responses are processed in more primitive areas of the brain, such as the amygdala,…

A: Amygdala  Amygdala is a group of almond shape celled located at the base of the the brain.

Q: What is corpus luteum. How does it function as an endocrine gland?.

A: The female reproductive apparatus retains an egg, and the sperm is discharged into the female body…

Q: Central self-tolerance in the immune system arises when maturing T cells in the thymus undergo…

A: Apoptosis is a process of natural cell death. T cells are matured in Thymus but are born in Bone…

Q: 7. Your tire blew out on the way coming to this exam. What would your hypothesis for the cause of…

A: A hypothesis is built to determine the effect of a change on a particular occurrence. Hence, in this…

Q: Nonrecombinent phenotypes: Female/males with gray body/red eyes; females/males with yellow…

A: GIven: Recombinant genotypes are forme by linked genes and their ocmbinations where these…

Q: Would you support the use of therapeutic cloning in order to produce ES cells for treatment of…

A: Introduction Therapeutic cloning:- It is sometimes referred to as "somatic cell nuclear transfer" or…

Q: 5) cranial nerve II, the optic nerve sends nerve impulses to the brain carrying information about…

A: It is critical to learn and know the anatomy and physiology of the human body. Many changes in the…

Q: Which of the following is true of Generalized transduction? O creates defective virions that are…

A: Generalized Transduction: The bacteriophage first infects the donor cells and begins the lytic…

Q: Which of the following things is/are true about this organism? O Phylum Chordata O Agnathan Class…

A: Introduction The given image shows a Sea lamprey. The sea lamprey is a parasitic lamprey native to…

Q: create a single illustration that will interrelate or link the two opposing pathways, the…

A: Answer :- The glycogenesis synthesis of glycogen from glucose in liver and muscles is known as…

Q: 6. Describe transcription, include the following terms: mRNA, RNA polymerase, promoter, template…

A: "Transcription" and "Translation" are two important processes that take place inside the cell for…

Q: For one ribosome-specific antibiotic, identify the specific step in translation that it blocks?

A: Drugs that are used to treat microbial infections are commonly referred to as antimicrobial agents.…

Q: What are the principle and basic concepts of SHAEFFER-FULTON METHOD? (please explain it thoroughly…

A: Answer

Q: When is Ghrelin secreted? What affect does it have? Which hormones suppress appetite?

A: Introduction Hormones are our body are chemical messengers, They travel in your bloodstream to…

Q: How are selection and mutation used in biotechnology?

A: In biology, the preferred survival and reproduction of individuals with specific genotypes (genetic…

Q: A loss of function mutation in both alleles of the Bcl2 gene A loss-of-function mutation in both…

A: For the cell to evade apoptotic pathways, they need to get rid of things which kill the cell as is…

Q: radiodurans can survive strong ionizing radiation (gamma radiation). What DNA repair process? a.…

A: Gamma radiation break DNA strand and create oxidative DNA damage.  To repair this need homologous…

Q: 14. READ CAREFULLY!!! From the list below, circle the one that is a +/+ relationship, put a star…

A: Members of different populations or species often interact i.e., effect each other in various ways…

Q: Describe the enzymatic reaction of the protein epidermal growth factor. Include the specific…

A: Epidermal growth factor is a protein, involved in cell cell proliferation and differentiation, by…

Q: A classical experiment studying the fate determination of stem cells in the developing embryo uses…

A: Introduction Muscles are a type of soft tissue. muscles are made up of a lot of flexible fibres.

Q: This is about ecological sampling methods in estimating plant cover. Define the following: cover,…

A: Plant cover in ecology is used to measure the abundance of plant species in a relative area covered…

Q: estrogen receptor (ER)-positive or -negative.

A: Cancer : The condition where the cells in a specific part of the body grow and reproduce…

Q: The effects of on the CNS may lead to convulsions when high doses are used. O Ach O Neostigmine O…

A: A convulsion is a broad term for involuntary muscle contractions. Epileptic seizures, febrile…

Q: Why is the bicep reflex so hard to demonstrate? Does it have anything to do with our nervous system?

A: The biceps is a muscle present on the front part of the upper arm. The biceps includes a “short…