<span>When it needs to move molecules across the membrane against a gradient.</span>
Seth made a table comparing the functions of different physical structures Here are straightforward step-by-step explanations for the General Science (Solutions) for Class 7 Science Chapter 2: Plants: Structure and Function solutions. These Plants: Structure and Function solutions are very well-liked by Class 7 students studying science. Plants: Structure and Function solutions are helpful for speedily finishing your assignments and getting ready for tests. You may get all the questions and solutions from Class 7 Science Chapter 2's General Science (Solutions) Book for free here. You'll enjoy Meritnation's General science (solutions) Solutions's ad-free experience as well. Class 7 Science General Science (Solutions) Solutions are prepared by professionals and are 100 percent accurate.
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Answer:Oxygen is a bi product of photosynthesis.So photosynthesis is carried out.
Explanation:
Answer:
The sphere: volume is about 113.1
The cylinder: Volume is about 11309.73
Explanation:
This is done by using the formula for the volume of a sphere ( v=4/3 pi r^3) and the formula for the volume of a cylinder (v=pi r^2 h). You plug in things such as radius, height, and pi or 3.14 into a calculator.
Answer:
Compounds made from just three elements: carbon, hydrogen and oxygen. Monosaccharides (e.g. glucose) and disaccharides (e.g. sucrose) are relatively small molecules. They are often called sugars.
Explanation:
