An increase in the volume of a substance while its mass remains the same. Expansion is usually due to heating. When substances are heated, the molecular bonds between their particles are weakened, and the particles move faster, causing the substance to expand.
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What is an example of Expand?
Expand is defined as to increase in size, unfold or spread out. An example of expand is someone making friends at a party. An example of expand is a pregnant woman’s belly. An example of expand is someone gathering more knowledge about a topic. verb.
What is expand in biology?
Expand. to become widely opened, spread apart, dilated, distended, or enlarged; as, flowers expand in the spring; metals expand by heat; the heart expands with joy.
What does expand your answer mean?
1 to make or become greater in extent, volume, size, or scope; increase. 2 to spread out or be spread out; unfold; stretch out. 3 intr; often foll by: on to enlarge or expatiate on (a story, topic, etc.) in detail.
What does it mean to expand in mathematics?
To expand a bracket means to multiply each term in the bracket by the expression outside the bracket. For example, in the expression 3 ( m + 7 ) , multiply both. and 7 by 3, so: 3 ( m + 7 ) = 3 × m + 3 × 7 = 3 m + 21 .
What is the meaning of expand in mathematics?
multiply
Expand is when we multiply to remove the ( ) But we have to do it the right way! Example: To expand 3(a+b) we multiply 3 by (a+b) to get 3a + 3b. Algebra – Expanding.
What is expand ATP in biology?
ATP stands for Adenosine triphosphate, an organic molecule responsible for driving nearly all cellular mechanisms and processes in living organisms. Hence, biologists often refer to ATP as the “energy currency of the cell.”The nitrogenous base present in ATP is adenine.
What is the Expand of DNA?
DNA stands for deoxyribonucleic acid, which is a molecule that contains the instructions an organism needs to develop, live and reproduce.
What is ATP expand the term?
ATP is the abbreviated form of Adenosine triphosphate. This molecule is considered as the main source of energy reserve which is present in all the living organisms. The bond between the three phosphate molecules is very strong and large amount of energy is stored in this bond.
Could you expand meaning?
: to speak or write about (something) in a more complete or detailed way : elaborate on She declined to expand on her earlier statement. Please expand on that idea.
What does expand mean in reading?
to express in fuller form or greater detail; develop: to expand a short story into a novel.
What does it mean to expand and simplify?
What does ‘expand and simplify’ mean? In order to expand and simplify an expression, we need to multiply out the brackets and then simplify the resulting expression by collecting the like terms.To expand brackets we multiply everything outside of the bracket, by everything inside of the bracket.
How do you write 20 in expanded form?
We know that the number written as sum of the place-values of its digits is called the expanded form of a number.
Expanded form of a Number.
| Standard Form | Expanded Form | |
|---|---|---|
| 20,37,81,405 | = | 20,00,00,000 + 0 + 30,00,000 + 7,00,000 + 80,000 + 1,000 + 400 + 0 + 5 |
What is ADP science?
ADP stands for adenosine diphosphate, and it’s not only one of the most important molecules in the body, it’s also one of the most numerous. ADP is an ingredient for DNA, it’s essential for muscle contraction and it even helps initiate healing when a blood vessel is breached.
What is the expanded form of NADP?
NaDP- Nicotinamide adenine dinucleotide phosphate.
What is the expansion of ADP?
adenosine diphosphate
ADP stands for adenosine diphosphate, and it’s not only one of the most important molecules in the body, but it’s also one of the most numerous. ADP is an ingredient for DNA, it’s essential for muscle contraction and it even helps initiate healing when a blood vessel is breached.
What is the full form of ADP in biology?
If a cell needs to spend energy to accomplish a task, the ATP molecule splits off one of its three phosphates, becoming ADP (Adenosine di-phosphate) + phosphate.
What is the meaning of ATP in mitochondria?
adenosine triphosphate
adenosine triphosphate; a nucleotide found in the mitochondria of all plant and animal cells. It is the major source of energy for cellular reactions, this energy being released during its conversion to ADP.
What is ATP in biology class 9?
Hint: ATP is adenosine triphosphate which provides energy and performs many processes in the cells which includes muscle contraction, chemical synthesis and others. It is a nucleotide that transports chemical energy for the process of metabolism. Complete answer:It performs apoptosis and programming of cell death.
What does to expand mean?
Definition of expand
transitive verb. 1 : to open up : unfold. 2 : to increase the extent, number, volume, or scope of : enlarge. 3a : to express at length or in greater detail. b : to write out in full expand all abbreviations.
What does further expand mean?
1 verb If something expands or is expanded, it becomes larger.