What would happen if you extracted all the chlorophyll from plant chloroplasts? The levels of Rubisco would fall dramatically The leaves would burn The plant would no longer be able to capture light energy for photosynthesis O The stomata would close

Q: How many bases would a mRNA have? if it was coded for a protein of 250 amino acids long? explain…

A: The flow of genetic information in a biological system is explained by central dogma and it involves…

Q: /1 Streptococcaceae Bacillaceae Lactobacillaceae Peptococcaceae Corynebaceriaceae…

A: Corynebacterium It is a gram positive non motile rods with high guanine +cytosine content. It a club…

Q: In which part of the brain is the following located? Control of voluntary movement O O OO B A C B

A: The cerebral cortex of the brain is divided into four lobes: frontal, parietal, temporal and…

Q: Describe SDS page.

A: Charged particles migrate during electrophoresis under the influence of an electric current. For…

Q: Cutting a cross section of a herbaceous dicotyledonous stem and a monocotyledonous stem, you will…

A: The herbaceous dicotyledonous stem is composed of vascular bundles circular arrangements. It has…

Q: Match the mutation type with the correct example.

A: Mutation is any alteration or modification or change in the nucleotide sequence, resulting in a…

Q: How are dietary components related to cancer?

A: A dysfunctional cell cycle regulatory system is the cause of cancer. Cells continue to proliferate…

Q: select answers that applies. if no possible answer explain why Alveolar ventilation-perfusion ratio…

A: Alveolar ventilation to perfusion ratio can be denoted as a V/Q ratio .It indicates about the…

Q: The presynaptic cell is always a nerve and the postsynaptic cell may be another nerve. muscle, or…

A: Synapses are the regions where two neurons are close to each other.

Q: In a cross between AaBbCc and aabbcc, how many double crossovers would you expect to see in a…

A: A genetic map is a kind of a map that gives us information about the position of genes on a…

Q: Define the following terms: a. sugar glucose b. c. monosaccharide

A: The primary biomolecule nutrient in diet is sugar or carbohydrates. There are 5 different types of…

Q: In Reverse Transcription PCR, what step is added the ordinary PCR? Provide short explanation in the…

A: Transcription: It is the process through which the enzyme RNA Polymerase transfers information from…

Q: What is a chromosome

A: A chromosome is a DNA particle that comprises of a portion or all of the hereditary material of a…

Q: DNA A= 5' GGG GCT AGC CCC 3' DNA B= 3' ATA TAT ATA TCC 5' DNA C= 5' TAC GTT ACG TCG 3' DNA D= 3' ATC…

A: DNA is a thread-like chain of nucleotides. The order of these nucleotides determines the information…

Q: You are given an apple, a long bean, a strawberry, a pineapple, and a chestnut. Describe and…

A: A fruit is a matured ovary of a flower. It may contain seeds or without any seeds. After the process…

Q: Describe IN short What is the anticodon of AAA and what is a codon vs anticodon?

A: The biological instruction manual known as DNA, sometimes called deoxyribonucleic acid, provides…

Q: Intestinal epithelial cells pump glucose into the cell against its concentration gradient using the…

A: Enthalpy and entropy are combined to form the Gibbs free energy. The combination of the system's…

Q: Select all of the following that are false: a) Fermentation directly produces ATP. b) Fermentation…

A: The Latin word fervent is whence the word ferment is derived. The verb fervent means "to boil." The…

Q: Discuss the difficulty in determining cancer risks with electromagnetic radiation.

A: In physics, electromagnetic radiation is made up of electromagnetic field waves that travel through…

Q: 5. come from the outgrowth of migrating cells from a piece of tissue that is disaggregated by…

A: The answer is "true".

Q: Match the stages of action potential with the appropriate image or description. < When the sodium…

A: A difference in the electric potential exists between the interior of a cell and its exterior. This…

Q: What are the risks in planting (dead seed, unhealthy)

A: Putting the seeds in a jar of water is one approach to determine whether the seed is viable or…

Q: Virgin female Drosophila melanogaster are used in genetic studies because they can store male…

A: The majority of insects breed oviparously, or by depositing eggs. In a pair of ovaries, the female…

Q: True or False and why. "If a person exhibits alveolar partial pressure for oxygen equivalent to that…

A: The pulmonary tract warms and humidifies the air before it is inhaled through the higher airways. As…

Q: The corpora cavernosa is a spongy erectile tissue in the

A: The reproduction process in humans is the Sexual Reproduction. In this, the female gamete and and…

Q: Under normal physiological conditions, proto-oncogenes and tumor suppressors help control cell…

A: A significant contrast among the oncogenes and tumor suppressor genes is that oncogenes result from…

Q: 10. Exposure to carcinogens is a contributing factor for O d) Personnel risk Ob) Biohazards Oc)…

A: A carcinogen is a substance, agent capable of causing cancer. Examples - asbestos, nickel etc.

Q: Differentiate between phasic and tonic receptors and describe types of pain control and how they…

A: Receptors are a specialised protein molecules which are either placed on the cell surface or inside…

Q: Which of the following conditions will lead to an increase in interstitial PO2? a. decreased PCO2 c.…

A: High PCO2 and low PO2 means there is high concentration of carbon dioxide in blood which has to be…

Q: So what is the definitions of pathology, etiology, and pathogenesis?

A: Definitions of : pathology  etiology pathogenesis

Q: 8. Explain about Microbial taxonomy?

A: Microorganisms can be categorised through the use of microbial taxonomy. Organisms that fit into the…

Q: What causes red tide? How does red tide impact you? Red tides occur every year, but some years are…

A: Introduction  An algal bloom, also known as an algae bloom, is a sudden rise in the number of algae…

Q: The following can be found in the renal cortex except collecting tubules Bowman's capsule nephron

A: The kidneys are bean-shaped excretory organs and it is the main organs of the urinary system as it…

Q: What might happen if only one kinetochore of a particular chromosome attached to a microtubule?

A: kinetochore - kinetochore is composed of a large protein complex. That assembles on a specialized…

Q: Saltatory conduction occurs in non-myelinated nerve fibers.

A: Introduction: In contrast to the slower continuous advancement of depolarization spreading down an…

Q: Three days before a nurse developed meningococcemia, she assisted with intubation of a patient with…

A: The clinical symptoms of meningococcemia involves severe septicemia and upper respiratory tract…

Q: What is the role of water in the light reactions? O It is used to make NADH It is split to supply…

A: In light reaction of photosynthesis, watet splits into oxygen , hydrogen ions and electrons.…

Q: Write down the data-reduction techniques.

A:

Q: Describe the three major categories of microbial identification techniques.

A: A biological system called the immune system is in charge of identifying and eliminating foreign…

Q: A shorter loop of Henle is found in animals that inhabit dry, arid regions

A: Nephrons are the structural units of kidneys.

Q: Explain how a “just right” amount of a specific chemical is advantageous to living things. How is…

A: Cell signalling Cell signalling is the way by which different cells interact and communicate with…

Q: Describe the advantage nad disadvantages of the arthropod exoskeleton.

A: Arthropoda is the biggest phylum with respect to the number of species, presently including…

Q: An important aspect of cell metabolism is the movement of molecules across the cell membrane.…

A: We are aware of active transport, which occurs when transporters can move molecules against their…

Q: 11. Name the type of culture which is prepared by inoculating directly from the tissue of an…

A: The culture is a procedure that provides a favorable condition to the the organism for…

Q: Certain protists species cause human disease that are difficult to treat and are often deadly. How…

A: Introduction  Any eukaryotic organism that is not an animal, plant, or fungus is referred to as a…

Q: Why must a person floating on the surface of the water and breathing through a snorkel increase…

A: Tidal volume Tidal volume is defined as the amount of air delivered to the lung during the…

Q: Organisms belonging to different species cannot interbreed because of differences in courtship…

A: Please follow step 2 for detailed explanation.

Q: What role does the synaptonemal complex play? How is this complex different from cohesins?

A: Mitosis and meiosis are the two different ways that cells divide. When people talk about "cell…

Q: 15. When a student adds antibiotic to the animal cell culture medium, the growth curve remains the…

A: Antibiotics are substances that inhibit growth or multiplication of bacteria. They are of two types…

Q: The difference (GM plant breeding, Selective breeding, Advanced breeding) Pls give very short…

A: Introduction:   The sexual reproduction of progeny, which is usually creatures or plants, is…

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