7/24/2019 Cuadro Au Tro Trophic

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Autotrophic nutrition occurs when

living things make their own

organic compounds from the

inorganic compounds. They are

taken of the environment.

Stage

1. Nutrients are taken in

from the environment. Plant

nutrients are inorganic

molecules.

- water and minerals saltare

absorbed through the roots.

- Carbone dioxide(C02 is

taken through the leaves.

2. Organic matter is produced.

This process is photosnthesisand

takes places in the chloroplasts. !n

the chloroplasts there is

chlorophyll. Chlorophllcaptures

the energ from sunlight. The

plant produces organic matter

such as glucose and released

Oxgen.

!. "he organic matter produced is

used. The organic matter is used in

the same cell or transported to the

organs where photosynthesis doesn"t

take place such as the stem or root.

#aste products are

eliminates $excretion%.

#erobic respiration and

fermentation produce

harmful substances that

organisms must eliminate.

The plants use the

matter to

regenerate

their

structures$

grow$ etc.

Carr out cellular respiration or aerobic

respiration.This process takes place in

mitochondrionthat are organelles. "he glucose is

broken down b oxgenand releases energ and

produce water and Carbone dioxide.Plants use

this energy to carry out vital functions.

%ome bacteria carry out anaerobic

respiration o fermentation.

#naerobic respiration o fermentation

breaks down the glucose and release

energy. "he oxgen isn&t used.