|
رد: studying biology with الهوجاس خاص لـ nurses
Introduction
1. ………. are the fundamental (أساسى ) unit of the life.
a. cells *
b. organs
c. organ systems
d. organelles
2. Transmission of DNA molecules from parents to offspring is controlled by:
a. ribosomes
b. nucleus *
c. Golgi bodies
d. endoplasmic reticulum
3. The ****************bolic processes involves:
a. building up reactions
b. breakdown reactions
c. catabolism
d. both (a) and (b) *
4. The organism can detect a stimulus through:
a. response
b. sensation *
c. reproduction
d. mutation
5. The characteristics of living beings are:
a. ****************bolism
b. homeostasis
c. reproduction
d. all of these *
6. By which of the following processes energy is released from a cell:
a. reproduction
b. catabolism *
c. homeostasis
d. inheritance
7. The energy carrier of cell is:
a. DNA
b. RNA
c. lipid
d. ATP *
1 – The organisms which are made of single cell only are called:
a- living organisms
b- prokaryotic organisms
c- unicellular organisms @
b- multicellular organisms
2- Break down of complex molecules into smaller molecules within a cell is called:
a- anabolism
b- catabolism @
c- ****************bolism
d- none of the above
3- DNA molecules:
a- are passed from one to the following generation
b- are contained within the nucleus of eukaryotic cell
c- undergo mutation
d- all of the above @
1 - The level of organization at which the life starts would be:
a- a cell #
b- a molecule
c- a multicelled organism
b- an ecosystem
2- The ability to get, store and use energy is called:
a- respiration
b- photosynthesis
c- ****************bolism #
d- sensation
3- By which of the following processes DNA can be transferred from one generation to the next?
a- growth
b- reproduction #
c- cell division
d- ****************bolism
1. DNA molecules passes from generation (جيل) to generation through:
a. reproduction.
b. ****************bolism.
c. growth.
d. homeostasis
2. The basic structural and functional unit of life is the:
a. organelle.
b. tissue.
c. organ.
d. cell
3. The ability of organism to react with the stimulus is known as a:
a. sensation.
b. reproduction.
c. growth.
d. response
4. The plants and other photosynthetic organisms are:
a. decomposers.
b. producers.
c. consumers.
d. omnivores.
5. The ability of organisms to control changes of their internal conditions is called:
a. development.
b. mutation.
c. sensation.
d. homeostasis.
6. The organisms that feed only on plants are called:
a. omnivores.
b. herbivores.
c. carnivores..
d. producers.
8. The study of life and living things is known as:
a. biology *
b. ecology
c. biochemistry
d. histology
9. All of the following are characteristics of life except:
a. classification *
b. adaptation
c. reproduction
d. homeostasis
10. ****************bolism in a living organism is the:
a. ability to grow and reproduce
b. ability to adapt
c. total of all chemical reactions that occur inside it’s cells *
d. sensation of the body to stimuli
60- F Prokaryotic cells have a nucleus and membrane bound organelles.
61- T Reproduction and growth are characteristics of all living things.
62- T Mutations may be harmful or harmless.
60- T Eukaryotic cells have a nucleus and membrane bound organelles.
61- T Reproduction and growth are characteristics of all living things.
62- F All genetic mutations are beneficial.
28. T*
F All living organisms are capable of responding to stimuli.
|