Biology, 24.10.2019 05:43 btcastongia

What are the starting materials and products of photosynthesis and cellular respiration?

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Photosynthesis usually happens in the leaves of the plants.This process undergoes a
complex process and involves two stages.The light dependent stage uses water as its
raw material and has its product which is oxygen and NADPH. Carbon dioxide is the material used for the second stage - the light independent stage. During this stage, glucose has been created.

Photosynthesis is the process to store energy and cellular respiration releases the energy stored. Glucose and Oxygen are the materials used in cellular respiration and releases water and carbon dioxide.Cellular Respiration goes through the processes Glycolysis,Transition Reaction, the Krebs Cycle and the Electron Transport Chain and Chemiosmosis, respectively.

Answer from: Quest

im gonna compare the cells to jobs in factory. give brainliest

job in the factory // cell organelle //

shipping/receiving

department plasma membrane

chief executive officer// nucleus

factory floor // cytoplasm

assembly line// endoplasmic reticulum

workers in the assembly line //ribosomes

finishing/packaging department //golgi apparatus

maintenance crew //lysosomes

support beams (walls, ceilings, floors) //cytoskeleton

power plant //mitochondria/chloroplasts

here's what each part of the cell does:

plasma membrane :

regulates what enters and leaves the cell; where cell makes contact with the external environment

nucleus :

controls all cell activity; determines what proteins will be made

cytoplasm :

contains the organelles; site of most cell activity

endoplasmic reticulum:

where ribosomes do their work

ribosomes :

build the proteins

golgi apparatus :

prepares proteins for use or export

lysosomes :

responsible for breaking down and absorbing materials taken in by the cell

cytoskeleton :

maintains cell shape

mitochondria/chloroplasts :

transforms one form of energy into another

Answer from: Quest

the level of progesterone is low at the pre-ovulatory phase of the cycle but it gradually increases and the levels are high at the luteal phase. if pregnancy occurs, the level of progesterone will be high throughout the pregnancy.

if egg is fertilized and the mother gets pregnant, progesterone starts preparing the uterus for the implantation. it starts building up the lining of uterus and make it hostile of the period of pregnancy.

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