What are the three movements of molecules? Let’s Review Transport Molecules moved Uses energy? Simple diffusion Small, nonpolar No Facilitated diffusion Polar molecules, larger ions No Primary active transport Molecules moving against their gradient coupled to the hydrolysis of ATP Yes Secondary active transport Molecule going with + molecule going against gradient Yes What is […]
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What do you call the highest of a wave?
What do you call the highest of a wave? The highest surface part of a wave is called the crest, and the lowest part is the trough. The vertical distance between the crest and the trough is the wave height. The horizontal distance between two adjacent crests or troughs is known as the wavelength. What […]
What is the octet rule of covalent bonding?
What is the octet rule of covalent bonding? The Octet Rule requires all atoms in a molecule to have 8 valence electrons–either by sharing, losing or gaining electrons–to become stable. For Covalent bonds, atoms tend to share their electrons with each other to satisfy the Octet Rule. Which type of bond is formed when two […]
What is the importance of water cycle for Class 6?
What is the importance of water cycle for Class 6? Water cycle is important because of the following reasons: (1) Water cycle makes fresh water available in the form of rain: The sea-water is highly salty which is not fit for drinking by animals or for the growth of plants. But the rain water is […]
What is the strongest bleach you can buy?
What is the strongest bleach you can buy? Clorox® Disinfecting Bleach Does vinegar clean as well as bleach? Regarding bleach working as well as vinegar, vinegar is NOT as effective as bleach and does NOT kill as many germs. Vinegar does kill some things but it is only 90% effective against bacteria and 80%-83% effective […]
Why shunt is used?
Why shunt is used? shunt is a device which allows electric current to pass around another point in the circuit by creating a low resistance path. A shunt (aka a current shunt resistor or an ammeter shunt) is a high precision resistor which can be used to measure the current flowing through a circuit. Why […]
How do you calculate end correction?
How does Venn diagram help you identify the similarities and differences of the given sets?
How does Venn diagram help you identify the similarities and differences of the given sets? A Venn diagram is an illustration that uses circles to show the relationships among things or finite groups of things. Circles that overlap have a commonality while circles that do not overlap do not share those traits. Venn diagrams help […]
Is elevation based on sea level?
Is elevation based on sea level? Sea level is the base level for measuring elevation and depth on Earth. Because the ocean is one continuous body of water, its surface tends to seek the same level throughout the world. Just like the ocean, the elevation of land may rise and fall over time. How do […]