Answer:
An aqueous solution of carbohydrates, proteins , lipids, nucleic acids and inorganic salts surrounded by a cell membrane is called as cytoplasm.
The cytoplasm has three main components:
Cytosol:
It includes 70% of the total cell composition. Water is the main composition of the cytosol. It dissolves in it various inorganic and organic salts in it which bears ionic charge in them and carry out chemical reactions necessary for cellular metabolism. It contents macromolecules like proteins and lipids. Other than lipids all the macromolecules are dissolved in the water based on their polarity and can be used as a storage reservior for energy.
Organelles:
Cytoplasm contained within it many organelles like mitochondria, golgi apparatus, ribosomes, plastids, lysosomes, vacuole. Organelles like ribosome and mitochondria produces nucleic acids DNA and RNA. These organelles synthesize carbohydrates, proteins, nucleic acids, enzymes, non-organic salts.
Cytoplasmic inclusions:
These are the tiny particles suspended in the cytosol. Example include lipid droplets these are the spherical droplets made up of lipids and proteins are present in both prokaryotes and eukaryotes as a medium for storing lipids like fatty acids and sterols. These particles are chief components for adipocytes, the fat storing cells.
Answer:
Energy is used up while running, and cellular respiration needs oxygen to produce more energy. Energy is used up while running, and cellular respiration needs carbon dioxide to produce more energy.
Explanation:
Answer:
Catabolic processes break down material and transforms fuels into cellular energy, whereas anabolic processes require energy for biosynthesis.
Explanation:
Metabolism is a constructive and destructive process which occurs in the body of living organisms. There are two types of metabolism i. e. catabolism and anabolism. Catabolism is a destructive process in which food molecules are broken down into simpler substances for the production of energy while anabolism used this energy for the formation of new cells and muscles etc.
The vegetation type is called STEPPE. Steppe refers to the vegetation type in which there are only grassland plains; no trees exist in this eco-region. The countries of the world where this type of vegetation can be found include Russia, Ukraine, Hungary, etc. The steppe biome is a cold, dry grassland that exist in all the continents of the world except in Australia and Antarctica. Humidity level is usually very low in this biome because they are usually located far away from the ocean.
