________________________    Energy is required when particles are pumped across the membrane against the concentration gradient. ________________________  Large food particles are enveloped by the cell membrane during the process of exocytosis.    ________________________  DNA replication takes place during the S phase of the cell life cycle.   _______________________    A cell has 36 chromosomes at the beginning of interphase.  After completing mitosis, each daughter cell will have 18 chromosomes.   _______________________    Spindles attach to the centrioles of the chromosome at the beginning of mitosis.     _______________________    The nuclear division that occurs in body cells is called cytokinesis.

Q: protein concentration is greater inside then outside the cell , true or false

A: Protein concentration is greater inside then outside the cell. This is TRUE.   The floating…

Q: 1. (8 points) This figure summarizes the transport of various substances across biological…

A: Membrane transport refers to the collection of mechanisms that regulate the passage of solutes such…

Q: Energy is required for materials to move into the cell via pinocytosis. True False

A: The question is asking whether energy is needed for the process of pinocytosis, a type of…

Q: read the article and write a 5 sentence minimum summary of what the article was about.

A: IMPORTANCE OF FAT IN THE CELL. Fat plays a major role in maintaining the cellular health .It is one…

Q: Ketosis is best described as excessive burning of body fat in the absence of sufficient carbohydrate…

A: Ketosis is a metabolic state that occurs when the body lacks sufficient carbohydrates to produce…

Q: b) The hydrolysis of ATP is directly coupled to H* transport and the stoichiometry of the transport…

A: To determine whether the transport of H+ into the stomach is thermodynamically favorable at 37 °C,…

Q: An individual can die after experiencing a high fever for a prolonged period of time. Using what you…

A: Individuals with high fever are often treated with ice bath to lower the temperature.

Q: 12. Bag/Beaker C a. Will water move into or out of the bag? b. Why? c. The contents of the beaker…

A: Beaker E: The Bag in beaker E has a solute concentration of 0.2 M and the beaker has a solute…

Q: Many choice: Which of the following would cause cells to swell? Select one or more: O a. Drinking a…

A: Cell is selectively permeable. Solutes can't pass directly through the plasma membrane but water can…

Q: The "cell" has a sucrose concentration of 0.02M and a glucose concentration of 0.02M. The…

A: The characteristic of surrounding environment of a cell to make water diffuse in or out of it by the…

Q: You made observations on how water moved in response to a solute (salt) in onion cells. Based on…

A: There are various types of concentration medium according to the amount of solute in the…

Q: Match each cellular structure with their respective location - plasma membrane, cell wall, or botl…

A: NAG and NAM Cell wallcell wall Phospholipid bilayer Plasma membrane  s layer cell wall…

Q: Which of the following is a function of nuclear pores? to allow DNA to enter the nucleus from the…

A: Nuclear pore- the  nuclear pore is a protein-linked channel in the nuclear envelope that regulates…

Q: Extracellular fluid (ECF) Phospholipid Phospholipid bilayer Transmembrane Cholesterol Glycolipid…

A: Cell membranes serve to organise and protect cells. The outer plasma membrane of every cell governs…

Q: Calculating surface area and volume in relation to cell size.  Calculate surface area, volume,…

A: The surface area of the cell refers to the external area covered by the cell and the volume of the…

Q: 1. How is the cell membrane similar to a plastic bag with tiny holes? 2. What two components make up…

A: The extracellular and intracellular environment is aqueous and polar. The cell membrane creates a…

Q: The "cell" has a sucrose concentration of 0.1M and a glucose concentration of 0.1M. The…

A: Osmosis is the diffusion of water across a semi-permeable membrane to maintain an equal…

Q: This molecule: • is required for photosynthesis • Diffuses across a semi permeable membrane by…

A: Photosynthesis is a process through which chlorophyll-containing organisms can absorb solar energy…

Q: Animal cells placed in a hypotonic solution will ________________. swell and explode shrivel…

A: In biology, the terms hypotonic, hypertonic, and isotonic are used to compare the solute…

Q: True or False: Bacteria use inclusions for secretion of enzymes

A: Bacteria have various mechanisms to secrete enzymes or other proteins. These mechanisms involve…

Q: Differentiate between active and passive transport or light reaction and dark reaction  Please…

A: Ans- The phospholipid bilayer in the cell is gatekeeper that allows some specific molecules to come…

Q: This type of passive transport • does not require ATP • uses transport proteins to increase the…

A: Passive transport, additionally called as passive diffusion, could be a method by that an particle…

Q: Which one of the following is correct? Reverse osmosis removes only ionic contaminants from water.…

A: Water recycling and water purification are two of the most important processes which helps to…

Q: someone help me understand how do they come up with the surface area/volume ratio? (Biology-Cell)

A: The surface area to volume ratio is very important. If it is too small, the cell will die. As a cell…

Q: Cell Membrane Nucleus Mitochondria Vacuole Cell Wall Cytoplasm Chloroplast Lysosome 2. 6. 8. 5. 4.…

A: The animal cell and the plant cell has been labelled as follows-

Q: Which one of the following is correct? Reverse osmosis removes only ionic contaminants from water.…

A: Water recycling and water purification are two of the most important processes which helps to…

Q: ATP is used directly in secondary active transport. Group of answer choices True False

A: Secondary active transport is when molecules are transported across the biological membranes using…

Q: Phagocytosis (large cell eating) and pinocytosis (small cell drinking) are examples of endocytosis

A: Endocytosis: Endocytosis the name itself says taking inside the cell .the process of engulfing the…

Q: A given substance would require active transport across a lipid bilayer into a cell if... (choose…

A:

Photosynthesis

Plants have a capacity that we humans can only imagine— the ability to produce food from sunlight. Sure, we can prepare some dishes that we can savor on, but it become possible because of the plants (as they serve as a producers of all the raw materials required). Photosynthesis is the method of assembling carbohydrates with the aid of sunlight.