THE  EXAM KEYNOTES ARE ALL YOU NEED TO SECURE THE BEST GRADES IN YOUR POP AND CBT EXAM!! CLICK TO GET YOURS NOW!!

1. The cell is the basic unit of structure and function in ____ organisms.

 

a) Non-living

b) Organic

c) Living

d) Dead

 

 

2. Two scientists, Schliemann and Schwinn proposed what is commonly known as cell theory in 1838 and _____ respectively.

 

a) 1839

b) 1840

c) 1838

d) 1837

 

 

3. Plant cells are bounded by a relatively____ well, which is formed by the secretion of the protoplasm (living cell) within it.

 

a) Flexible

b) Thick

c) Rigid

d) Malleable

 

4. When plant cells divide, primary walls are _____.

 

a) Destroyed

b) Disorganized  

c) Conceived

d) Formed

 

5. cell is regulated by the ____ which is capable of replicating itself so that new

cells can be formed.

 

a) DNA

b) DNN

c) NNA

d) NAN

 

6. The protoplasm embraces the nucleus and ____.

 

a) Centripetal

b) Chronicles

c) Cytoplasm 

d) Mitochondria

 

7.  A nuclear envelop bounds the nucleus (a dense body) and fine deep staining threads called ____.

 

a) Fossil

b) Decompose

c) Algae

d) Chromatin 

 

8.  ____ cells have adrenaline, neurotoxin and the organelle centripetal which are not found in plant cells.

 

a) Human

b) Animal

c) Fabricated  

d) Natural

 

9.  Plants have more elaborate ____.

 

a) Structures

b) Epidermis

c) Structures

d) Membrane  

 

10. animal cells may have small vacuoles such as ____ vacuoles.”

 

a) Phygocytic

b) Citric

c) Prophylactic

d) Protoplasm  

 

11. Cells are of ____ kinds, different sizes shapes, and forms.

 

a) Same

b) Different 

c) Almost

d) Considerable  

 

12.  ____ invented the compound microscope, which combines two lenses for greater magnification.

 

a) Jansen

b) Tutor Ayo

c) Aristotle

d) Galileo

 

13. 1665 Robert Hooke, using an improved compound microscope, examined cork

and used the term “____” to describe its basic units.

 

a) Organism

b) Cell

c) Epidermis

d) Respiratory

 

14. In ____ bacteria were described for the first time as `animalcules.

 

a) 1677

b) 1676

c) 1679

d) 1674

 

15. ____ Rolland dramatically improved the quality of lenses. This was followed by

a rapid spread of interest in microscopy.

 

a) 1827

b) 1826

c) 1823

d) 1821

 

16. ____ Purine gave the name protoplasm to the contents of cells, realizing that

the latter were the living material not the cell walls.

 

a) 1841

b) 1842

c) 1843

d) 1840

 

17. Later the term ____ was introduced (cytoplasm + nucleus = protoplasm).

 

a) Cytoplasm 

b) Protoplasm

c) Toxoplasmosis

d) Epidermis

 

18. 1855 Chowder showed that all cells arise from preexisting cells by cell ____.

 

a) Osmosis

b) Diffusion

c) Division

d) Deceleration

 

19. In 1828 Haskell established that the nucleus was responsible for storing and

transmitting hereditary characters.

 

a) Haskell

b) Plato

c) Socrates

d) Aristotle

 

20. In ____ Mitochondria was discovered.

 

a) 1825

b) 1845

c) 1829

d) 1830

 

 

21. 1930s Electron _____ developed, enabling much improved resolution.

 

a) Microscope

b) Telescope

c) Oscilloscope

d) Follicles  

 

22.  For the organism to become tall or fat or big, series of cell

activities must have taken place.

 

a) Activities

b) Process

c) Relations

d) Interactions

 

23. A cell must be existing to give ____ to another cell.

 

a) Reproduce

b) Recreate

c) Birth

d) Being

 

24. According to _____  cell multiply to keep the organism growing (increase).

 

a) Biologist

b) Sociologist

c) Chemist

d) Anthropologist   

 

25. Cell division is very active at the ____ of a typical plant (Apex).

 

a) Middle

b) Button

c) Tip

d) Center

 

  

26. cytokines is the separation of the _____

 

a) Toxoplasmosis

b) Mitochondrial

c) Cytoplasm    

d) Mitochondrion

 

27. When the biologist says Osmosis, he is simply saying that ____ passes through

some membrane.

 

a) Water 

b) Air

c) Solid

d) Fluid

 

28. The membrane is the structure that allows the _____ to pass from one solution to the other.

 

a) Osmosis

b) Molecules

c) Endoplasm

d) Isogloss

 

29. In___ cell, the ectoplasm (not the cell wall) act as the differential permeable

membrane.

 

a) Cytoplasm

b) Animal

c) Human

d) Plant

 

30. _____ is the process of selective transmission of a liquid in preference to

another or a solvent in preference to the solute through a semi-permeable

membrane .

 

a) Diffusion

b) Gaseous exchange

c) Plant

d) Osmosis 

 

TMA SOLUTION IS STILL ON, LET US HELP YOU SECURE 30/30, CLICK HERE NOW! 

31. _____ can not be seen with the naked eye.

 

a) Viruses

b) Insects

c) Pest

d) Rodents

 

32. Virus  do not have cell _____.

 

a) Wall

b) Fluid

c) Structure

d) Toxoplasmosis

 

33. When an organism lives and depends on another organism for its activities, that organism is said to be a _____.

 

a) Parallelogram

b) Dependent

c) Virus

d) Parasite

 

34. Viruses are parasites because they _____ in another living.

 

a) Live

b) Depends

c) Survives

d) Fast

 

35. The structure of virus consist of either DNA or _____.

 

a) RAN

b) MAR

c) RNA

d) DAN

 

36. A virus is 50 times smaller than a Bacterium.

 

a) Smaller

b) Bigger

c) Stronger

d) Faster

 

37. During the ____ phase the bacteria are adapting to their new environment and

growth has not yet achieved its maximum rate.

 

a) Nag

b) Lag

c) Mac

d) Pex

 

38. Any ____ in the number of cells is offset by the death of

other cells, so that the number of living cells remains constant.

 

a) Increase 

b) Decrease

c) Enlarges

d) Grow  

 

39. A _____ leaf is said to be pinnate when the rachis or mid-rib bears a number of leaflets arranged in opposite or alternate manner.

 

a) Compound

b) Composite

c) Confiscated

d) Compromised

 

40. _____  is when the rachis of pinnately compound leaf bears the leaflets directly.

 

a) Unpinnate

b) Pinnate

c) Alienate

d) Unilateral  

41. When the number of leaflets are _____, it is said to be

paripinnate whereas, if the leaflets are in odd number, it described as

imparipinnate.

 

a) Odd

b) Even 

c) Neutral

d) Decimal

 

42. ______ compound leaf shows a number of leaflets commonly joined like fingers arising from the petiole.

 

a) Palmately 

b) Solipsism

c) Plasma

d) Placid

 

 

43. The_____takes up water from the soil and send it upwards.

 

a) Stem

b) Branches

c) Root

d) Photosynthesis

 

44. The nature of the root ____ makes it to penetrate the soil particle and absorb water from the intervening spaces of the soil.

 

a) Stem

b) Hair

c) Tip

d) Vein

 

45. The xylem is made up of two types of conducting element: ____ and trancheids.

 

a) Vessels

b) Vein

c) Stem

d) Clavicle

 

46. The sepals are the green leaf-like structure that covers the bud before it ____.

 

a) Closes

b) Buds

c) Grow

d) Opens 

 

47. The brightly coloured _____ attract insects and far man; they are eye catching,

 

a) Genitals

b) Flowers

c) Petals

d) Ovals

 

48. The collection of carpels, this is the ____ part of the flower.

 

a) Maturity

b) Male

c) Trans

d) Female

 

49. Ovaries are of____ types

 

a) Two

b) Three

c) Four

d) Six

 

50. The ovule is the part that develops to become the seed after ____.

 

a) Fertility

b) Reproduction

c) Pollination

d) Fertilization