Write a hypothesis and make a prediction about how the masses of the simulated cells will change by putting the cells in beakers with different concentrations of sugar.

Q: In the above diagram, letter C represents: A voltage-gated K+ channel A leaky Na+ channel A leaky K+…

A: The movement of the ions across the membrane generates the electrical potential called the Membrane…

Q: What types of organisms can produce their own food required to survive? A. Organisms that can do…

A: An organism is any individual that embodies the properties of life. It is a term for "life form".…

Q: Your neighbor claims that sunlight affects the temperature of water. Answer the questions to develop…

A: The null hypothesis: It is a statement about the population that will be assumed to be true. unless…

Q: What happened to the piece of potato after soaking in saltwater? Explain your observation based on…

A: Osmosis is defined as the movement of water molecules from the region of higher to water potential…

Q: What kind of microscope was invented in 1932 that was able to record images of transparent…

A: A microscope is a laboratory instrument used to examine objects that are too small to be seen by the…

Q: RNA plays an important role in what biological process?a. replication b. protein synthesisc. lipid…

A: Ribonucleic‌ ‌acid‌ ‌(RNA)‌ ‌‌is also‌ ‌a type of ‌genetic‌ ‌material‌ that is composed of ribose…

Q: Which polysaccharide is usually found in the cell walls of fungi?a. starchb. glycogenc. chitind.…

A: Answer is c.)  chitin.  Chitin  is the polysaccharide which is usually found in the cell walls of…

Q: Using examples, explain how biology can be studied from a microscopic approach to a global approach.

A: Biology is the branch of science that deals with the study of biological origin. It involves the…

Q: What will happen when an animal cell is placed in a hypertonic solution?   A. The cell will swell…

A: In contrast to the molecules of the solvent, the concentration of the solute is high in a hypertonic…

Q: The process of making the same kind of organisms to replace ones that have died is know as

A: The process of making the same kind of organisms to replace ones that have died is know as Answer.…

Q: What is an analogy that can be used to help explain the risks associated with antibiotics? An…

A: Strong drugs called antibiotics are used to treat bacterial infections and save lives. However, they…

Q: Multicellular organisms have specialized cells that exist in tissues that perform unique functions…

A: Multicellular organisms are organisms that are composed of many cells, with each cell performing a…

Q: written answer with explanation and conclusion    A methodology that measures the intensity of…

A: All these techniques mentioned below are designed to measure the concentration of given substance…

Q: How do Cyclins work? a. They are kinases that phosphorylate key proteins at different points in the…

A: Cell cycle progression is dependent on the activity of cyclin-CDK complexes. Cyclins are the…

Q: Use the information and diagram to answer the following question. Arrows A through G represent…

A: The picture is showing the nitrogen cycle. It is defined as the conversion of nitrogen in cyclic…

Q: Describe two similarities and two differences between eukaryotic cells and prokaryotic cells. Why do…

A: The basic structural and functional unit of cellular organisms is the cell. It is an aqueous…

Q: a controlled experiment you could perform to test the speed at which a substance diffuses in water…

A: Diffusion is the process in which the molecules always move from high concentration towards the low…

Q: what simple organic molecules were likely the precursors of life? a. water and proteins b. amino…

A: The two important aspects of life are its origin and evolution. The branch of life science, which…

Q: How do bacterial cells reproduce?a. meiosisb. transformationc. binary fissiond. mitosis

A: Bacterial cells and eukaryotes both have a cell wall. The cell wall is what gives the cells their…

Q: What is an ecotone?

A: Ecology is the study of living things and their interactions with their surroundings. An ecologist…

Q: what do you think are some reason why cell should divide or have a need to divide

A: Cell division: It is a process in which parent cell gets divided in two daughter cells.

Q: Question 6. The sodium-potassium pump makes the cell interior more sodium ions out of the cell for…

A: Sodium potassium pump is the example of active transport which is an energy requiring process in…

Q: Write an essay outlining the molecular mechanisms used by bacteria to control flagellar motility.

A: Bacteria are microscopic, single-celled organisms that can be found in large numbers in all…

Q: Which statement describes how heterotrophs depend on autotrophs for survival?   a Autotrophs make…

A: Photosynthesis is the process by which Green plants and organisms carbon dioxide and sunlight to…

Q: create a scientific log about nucleosynthesis summary and explanation

A: A scientific log, also known as a lab log or a research log, is a document used to record the…

Q: How does a Unicellular Organismreproduce?A. Cell divisionB. Cell reproductionC. Cell synthesisD.…

A: Unicellular organisms or single-celled organisms are those that contain a single cell. It usually…

Q: Which group includes organisms that are thermophiles? a-photosynthetic autotrophs b-Eubacteria…

A: Introduction: The word "thermophile" has a literal definition: a thermophile. Thermal relates to…

Q: Which is NOT a difference between prokaryotic and eukaryotic cells?   a. Eukaryotes have a plasma…

A: Introduction :- Eukaryotes are a type of cell that make up all multicellular organisms (plants,…

Q: Use the information below to answer the question Cell A = 1 μm x 1 μm x 1 μm Cell B=2 μm x 2 μm x 2…

A: The surface area-to-volume ratio is a measure of how much surface area a cell has relative to its…

Q: Which would be necessary to keep the reactions of life going, if enzymes were not present? 1.…

A: Enzymes act as catalyst in all the life reactions. In this question, it is asked what would be…

Q: Who proposed that all plants are made up of cells? a. Robert Hooke b. Anton van Leeuwenhoek  c.…

A:

Q: Some key words are given below, looking into these words, write a convincing scientific explanation…

A: i. Photosynthetic pigments :- Photosynthetic pigments are molecule that absorbs light and has a…

Q: Name: Date: Period: 1. What is the independent variable? 2. What is the dependent variable? 3. What…

A: Note: According to the answering guidelines, I'm supposed to answer first three subparts of the…

Q: hypothesize why some of the sugar or sweetener solution were metabolized, while others where.…

A: yeast undergo fermentation in which sugars are converted to alcohol and carbon dioxide.

Q: Give typed full explanation

A: The zone of inhibition refers to the area of no bacterial growth surrounding an antimicrobial disk…

Q: When are free radicals formed? A. Only in disease states, because that is what initiated the…

A: Free radicals can be defined as a type of molecule that has 1 or >1 unpaired electron & they…

Q: Design a simple experiment testing for the effect of cold temperature on poppy seed germination.…

A: A cold germination test evaluates a seed lot's emergence in cold, wet soils, which might result in…

Q: Postulate a theory on how life started until multicellularity

A: The primitive earth's reducing environment will aid in the formation of organic compounds through…

Q: Which type of cells do not have DNA? Give 2 example and explain why?

A: Deoxyribonucleic acid (DNA) is the hereditary unit of life, which carries the genetic information in…

Q: Write a short essay contrasting how the concepts may differ betweenbacteria and eukaryotes ?

A: In biology, a cell is a membrane-bound unit that has the basic molecules of life and is made up of…

Q: use 2 examples of cryo EM experiments state to show how is cryo EM useful in biology

A: Electron microscopes work on the premise that electron wavelengths are shorter than photon…

Q: 4. Interpret What is the relationship between the time of day and the amount of carbon dioxide in…

A: A line graph is used to study relationship between two variables.

Q: Which type of model is described below? A scientist thinks of the inside of a tree as being like a…

A: Plants use xylem to transport water from the soil to the leaf of the plants. Plants absorb the water…

Q: Use the experiment written below to answer questions about the scientific method.

A: Marliyn controls several  variables , first one is amount of yeast and second one is amount water.…

Ecological adaptations

An ecological adaptation is any morphological, physiological, or behavioral trait of an organism that allows it to survive and reproduce in a habitat or ecosystem. Adaptation is a biological mechanism by which an organism gradually gets more acclimated to its surroundings.