Biology Questions and Answers

(Greg DeLong) #1

Biology Questions and Answers


Respiratory System



  1. What is the difference
    between respiration meaning
    gas exchange and cellular
    respiration?


Respiration the process in which an meaning gas excorganismhange is
absorbs fnecessary forom thr its cellular metabolisme environment gases
and expels gases that are products of


this metabolism.(aerobic or anaerobic) is the chemical Cellular respiration (^)
reaction in which organic molecules are
degraded to make Amain energy source for the metabolism.TP molecules, the
Gas exchange is fundamental forcellular respiration since the supplying (^)
of some reagents (oxygen, in aerobic
cellular some products (e.g., carrespiration) and the expelling ofbon dioxide) of
this chemical reaction depends on gas
exchange.



  1. What is the chemical
    equation of the aerobic
    cellular respiration?


The chemical eqcellular respiration uation is the followinof the aerobicg:


C6 CO 6 H 12 O 6 + 6 O 2 + 36 ADP + 36 P -->
2 + 6 H 2 O + 36 ATP



  1. Considering the chemical
    equation of the aerobic
    cellular respiration which
    molecules does the cell need
    and which molecules does it
    liberate in the process?
    Considering the chemical equation of


the aerobic cellular observed that glucose respiration and molecularit is (^)
oxygen are needed as reagents and
carbon dioxide and water The process also spends ADP anare released.d
phosphate that turn into ATP.



  1. What are the different types
    of gas exchange that occur in
    animals?
    In beings from the kingdom Animalia
    the gas exchandiffusion, tracheal rge may occur eespiration, ither by
    cutaneous respiration, branchial
    respiration or pulmonary respiration.

  2. Oxygen comes from the
    environment and carbon
    dioxide in the end returns to
    the environment. How do
    small animals solve the
    problem of taking away and
    bringing these molecules
    from/to their cells? Why isn't
    that solution possible for
    larger animals?


Small animals whdirect contact or are very ose tissuesclose to th make (^) e
http://www.biology-questions-and-answers.com

Free download pdf