Q: Vitamin D plays an important role in the body, including boosting the immune system and…
A: Vitamin D is an essential vitamin that plays many roles in the human body, including boosting the…
Q: Size of flower and number of flowers on inflorescence
A: Solution:- option (1) The Size of flower and number of flowers on inflorescence or The large…
Q: Q29: A scientist injects a Na+ channel blocker into one of the nodes of ranvier of Neuron A. Neuron…
A: Neurons have the capability of generating and transmitting nerves impulses in our body. The…
Q: You are a biologist and you are tasked to do two things. First, describe the viral structure.…
A: A living item that is so tiny that has to be observed under a microscope is referred to as a…
Q: Rolling circle replication is important for: plaese explain why you chooice the answer a. A.…
A: A method of unidirectional nucleic acid replication called rolling circle replication (RCR) can…
Q: Consider the recent introduction of wolves into Yellowstone National Park. Using the evidence…
A: Yellowstone National Park is situated in the USA. It features a beautiful landscape having trees,…
Q: Which of the following is matched correctly? DNA helicase: unwinds DNA prior to transcription DNA…
A: The study of molecular biology, which includes biomolecular synthesis, modification, processes, and…
Q: Explain different levels of cell organisation in cardiovascular system from chemical to organ?
A: Introduction Unicellular organisms are made up of just one cell, which carries out all of the tasks…
Q: A) Calculate the Gibbs free energy change for the following reaction: Fructose diphosphate If the…
A: Gibbs free energy, denoted G, combines enthalpy & entropy into a common value. The change in…
Q: What human evidence is there that radiation induces cancer?
A: Cancer is the state where there is uncontrolled cell division resulting into a tumor that may or may…
Q: How are outer hair cells organized in the organ of Corti and what is their primary function?
A: Introduction :- The cochlea contains the inner ear organ known as the Organ of Corti, which aids in…
Q: 1. Sketch out a graph showing the proposed relationship between pH and bacterial infection in people…
A: Cystic fibrosis is the disease that affects the cells that produce mucus, sweat and digestive…
Q: 1)How do we localize horizontally propagated sound.
A: The ability to receive sounds through an organ, such as the ear, by detecting vibrations as periodic…
Q: Identify the type of connective tissue. loose Odense regular Odense irregular O reticular
A: Connective tissues as the name suggests help in connecting by filling the gaps and spaces within the…
Q: on average, CB4857 appear to choose environments very near their optimal conditions
A: The on an average, the CB4857 appear to be the choose environments is the very near their optimal…
Q: Q27: A scientist injects a Na+ channel blocker into the axon hillock of Neuron A. Neuron A then…
A: There are several events and phases of a complete cycle for action potential: 1. Resting membrane…
Q: Given the following, the sequence of urine flow in the urinary tract is: i. Renal papilla ii. Major…
A: The human kidney is bean shaped and measures approximately 10-12 cm in length, 5-7 cm in width and…
Q: Below is a picture of the base of a hair. The section that is referred to as the matrix is shown in…
A: Skin is the largest organ of the integumentary system that covers the body and provides three main…
Q: Each of the following is a function of membranes except defining cell and organelle boundaries.…
A: Introduction :- A membrane is a selective barrier; it lets some items pass but prevents others from…
Q: contain undigested material and are used by the body from future infections. residual bodies, immune…
A: White blood cells are cells present in plasma of human body to protect them from infections. WBC…
Q: . . Why do we need to amplify the DNA at all in order to visualize it in a gel? Why run PCR? Why do…
A: Answer 1st bullet We need to amplify DNA before visualise in gel because more copies of DNA and…
Q: 5. If pea plants with all white seed coats are crossed, what are the possible phenotypes of their…
A: The term "phenotype" denotes a person's observable characteristics, such as height, eye colour, and…
Q: If you are a thermophilic endospore forming bacterium what would be the appropriate and economically…
A: Thermophilic bacteria are those bacteria which thrive at high temperatures. They are normally found…
Q: Below is a figure from a 2015 paper that characterizes the effect of venom from the spider…
A: I-V curves are used to study the relationship between the voltage and current in the study of ion…
Q: Is Punnett square is used to predict possible genetic outcomes
A: Punnett square is a graphical representation of the probable genotypes of an offspring that results…
Q: The following questions refer to this information: In the year 2500, 5 male space colonists and 5…
A: Retinitis pigmentosa is a rare kind of eye medical condition which occurs because of some defective…
Q: ist 6 significances of the MUG test in the laboratory plz provide references also
A: MUG, or 4-Methylumbelliferyl-D-Glucuronide, serves as a substrate for organisms with the…
Q: Describe the general morphological characteristics of Gram-negative bacilli and cocci.
A: Bacteria are generally enclosed in a porous, but rigid cell wall. This cell wall protects them from…
Q: Predict the location(s) (intracellular or extracelular) and a brief description of WHY based on your…
A: 1. A PTS1 C-term peroxisomal targeting seq added to C term of a normally secreted protein with usual…
Q: (a) (b) (c) Parents of cross orange, crossveins orange, crossveins red, crossveins red,…
A: Answer a) Because no Red eye offsprings may be produced from parents who have orange eyes, orange…
Q: In detail describe the absorption of light energy
A: Chlorophyll containing organisms only have the capability of absorbing energy of sunlight. They use…
Q: Sucrose is a carbohydrate produced naturally in plants. It is composed of glucose and fructose.…
A: Plants and other living things employ a process called photosynthesis to transform light energy into…
Q: Expand on some of the consequences to the good bacteria when using anti-bacterial agents.
A: Certain microorganisms grow naturally on our bodies' skin; such bacteria are harmless and serve as…
Q: Electrolytes that release hydrogen ions in water are Group of answer choices A) bases. B)…
A: Answer: Acids are chemical substances that react with water to release hydrogen ions (H+). For…
Q: a) What is the best estimate (mean age), in millions of years, for the divergence of the clade…
A: Given information Extinct species are - Cave bears and American Giant Short-faced bears. All the…
Q: Q25: A glutamatergic neuron forms a synapse with a postsynaptic neuron that only expres What would…
A: Neurons are the basic structural and functional units of the nervous system. Their physiology is…
Q: Is there a difference in the time to dissolve the small and larger biscuit/cracker? Explain. 2.…
A: 1. No, there should be no difference in the time to dissolve small or larger biscuit or cracker. It…
Q: On the histological preparation of the walls of the small intestine: there * are groups of cells at…
A: Similar to the rest of the GI tract, the wall of the small intestine has 4 main layers: the mucosa,…
Q: INSTRUCTION: Complete the following table. CAUSATIVE AGENTS DISEASES SYMPTOMS TREATMENT…
A: Any organism that causes diseases is a pathogen. The term disease refers to any condition that…
Q: Cell organisation of the cardiovascular system
A: Cardiovascular system is composed of heart and different types of blood vessels. There are mainly…
Q: The PCR reaction contains deoxynucleotide triphosphates (dNTPs) in order to construct new DNA. There…
A: PCR is a sensitive technique which helps in making rapid amplification of a specific DNA segment.…
Q: The skin can be a reflection of a person's health. For example, people who have issues with their…
A: Introduction Skin serves three main purposes: protection, regulation, and sensation. It is a layer…
Q: Which technique would be the best for analyzing lipid composition of a membrane? freeze-fracturing…
A: TLC- Chemical and immunological stains are used to find the lipids on the membrane. With the help of…
Q: a) What is the best estimate (mean age), in millions of years, for the divergence of the clade…
A: A clade is a group of organisms that shared a recent common ancestor.
Q: Based on this chart, which way will sodium be pumped? Typical ionic concentrations Squid Giant Axon…
A: Sodium-potassium pump (NaKATPase) could be an "imperative transmembrane ATPase" found in animal…
Q: Which tissue contains chloroplast and how can u tell?
A: A chloroplast is a double membrane bound cell organelle found in plant cells. It has a system of…
Q: Each of the following molecules can move across membranes by simple diffusion except carbon dioxide…
A: The free movement of molecules across the semipermeable membrane according to the concentration…
Q: Explain IN DETAIL the processes of synaptic transmission and summation, including the roles of…
A: Neurotransmitters Cemical messengers that your body requires to function. They are responsible for…
Q: What effect did this second weather event have on the finch population and why?
A: There was an increase in the population of the short beaked finches and the decrease in the…
Q: Describe the succession of lizards. Introduce the first lizard species (ancestors) and their…
A: Lizards have a long body and tail, a short neck, and a small head. Most lizards have movable…
Step by step
Solved in 3 steps
- Plants produce oxygen when they photosynthesize. Where does the oxygen come from? a. splitting water molecules b. ATP synthesis c. the electron transport chain d. chlorophyllWhich statement correctly describes carbon fixation? a. the conversion of CO2 to an organic compound b. the use of RUBISCO to form 3-PGA c. the production of carbohydrate molecules from G3P d. the formation of RuBP from G3P molecules e. the use of ATP and NADPH to reduce CO2What is the energy of a photon first used to do in photosynthesis? a. split a water molecule b. energize an electron c. produce ATP d. synthesize glucose
- Which molecule absorbs the energy of a photon in photosynthesis? a. ATP b. glucose c. chlorophyll d. waterWhich process is most directly driven by light energy? A. ATP synthesis B. reduction of NADP+ molecules C. transfer of energy from pigment to pigment D. creation of a pH gradient by pumping protonsAs it relates to Photosynthesis: What would happen if all the plants died?
- Predict the end result if a chloroplast’s light-independent enzymes developed a mutation that prevented them from activating in response to light. a. G3P accumulation b. ATP and NADPH accumulation c. Water accumulation d. Carbon dioxide depletionWhere did the energy to power the light-independent reactions come from? A. chlorophyll from photosystem B. FADH2FADH2 from the outer membrane C. NADH in mitochondria D. proton gradient across thylakoidIn which process is ATP produced in both photosynthesis and cellular respiration by ATP synthase, respectively? a. Krebs Cycle and Light-dependent reaction b. Light-dependent reaction and oxidative phosphorylation c. Glycolysis and Light-independent reaction d. Light-independent reaction and oxidative phosphorylation
- Part A: Describe the role that stroma, thylakoids,granum, stroma lamellae, outer and inner membrane play in photosynthesis. Part B: What two reactions occur during photosynthesis and the role that chlorophyll plays.Select the best answer describing the role of light in photosynthesis a.It is the source of respiration b.It is the source of carbon for the reaction c.It is the source of energy for the reaction d. all of theseHow are the NADPH and G3P molecules made during photosynthesis similar? a. They are both end products of photosynthesis. b. They are both substrates for photosynthesis. c. They are both produced from carbon dioxide. d. They both store energy in chemical bonds.