Answer:
Carbon cycle may be defined as a type of biogeochemical cycle that regulates the amount of carbon in nature. The carbon is released by the living animals and utilized by the plants in form of carbon dioxide.
Photosynthesis consumes the carbon dioxide to make carbohydrates where as cellular respiration releases carbon dioxide and breakdown the carbohydrate. Both these process helps in recycling of the carbon in nature and maintains the level of carbon in nature.
Answer:
Endoplasmic Reticulum
Explanation:
The endoplasmic reticulum is like the highway system because the cell uses the endoplasmic reticulum to move material throughout the cell like people use highways to move throughout the country.
Answer:
Major difference between active transport and facilitated difusion is:
Active transport moves substances against the concentration gradient.
Facilitated diffusion moves molecules through the plasma membrane.
Explanation:
- Active transport involves the transport of molecules against the concentration gradient.
- Since molecules move from lower concentration to higher concentration this mode of transport needs energy.
- Facilitated diffusion do not require energy but need some other molecule or carrier protein to transport the molecules across the membranes.
- In facilitated diffusion, the molecules move from their region of higher concentration to the region of lower concentration.
Answer:
Fabienne is using <u><em>mnemonics</em></u> to help her remember the key terms.
Explanation:
A mnemonics can be described as a tool which helps individuals to remember certain facts or data. Mnemonics can arise in the form of songs, rhymes, acronym, phrases etc, anything which will make the learner to easily remember something.
For example, the formulas for sin, cos and tan in mathematics can easily be remembered using the SOH CAH TOA.
Sin is opposite divided by hypotenuse.
Cos is adjacent divided by hypotenuse.
Tan is opposite divided by adjacent.
