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REVISION FOR LECTURE (nf2f)

Total questions: 40

Worksheet time: 57mins

Name
Class
Date
1.
The scientific name for a wolf is Canis lupus. What does the first word in the name represent?
a)
Species
b)
Kingdom
c)
Genus
d)
Domain
2.

You can find them in extreme environmental conditions that other life-forms wouldn't tolerate.

a)

Archaebacteria

b)

Bacteria

c)

Eubacteria

3.
"Protozoan" means ______________ and is another name for __________________ - like protists.
a)
"First Animals" ; Animal
b)
"First Plants" ; Plant
c)
"First Fungi" ; Fungi
4.

Fungi are reproduced by

a)

flower

b)

seed

c)

spore

d)

cone

5.

What is the similarity between Kingdom Monera, Fungi and Plantae?

a)

All organisms consist of cell walls.

b)

All organisms are eukaryotes.

c)

All organisms are multicellular.

d)

All organisms are not autotrophs.

6.

Which of the following statements about organisms in the kingdom Fungi are TRUE?

I. Cell wall mainly made of chitin

II. Stores glycogen

III. Some fungi are motile

IV. Heterotrophs

a)

I, II and III

b)

I, II and IV

c)

II, III and IV

d)

I, II, III and IV

7.

Which plant is heterosporous?

a)

Lycopodium sp.

b)

Marchantia sp.

c)

Selaginella sp.

8.

Why Pteridophytes are considered more advanced than Bryophytes?

a)

Seedy plant

b)

Vascular plant

c)

Does not depend in water for fertilization

d)

Have true root, true stem and true leaves

9.

The Gymnosperm has an incomplete vascular system. This means..

a)

The phloem does not have tracheid

b)

The xylem does not have sieve tube

c)

The phloem does not have sieve plate

d)

The phloem does not have companion cell

10.

Usual mode of reproduction: Sexual

Type of fertilization: External

Embryology: Blastopore contributes to the formation of anus; cleavage is radial

Symmetry: Immature form is bilateral; mature form is five-part radial

Body cavity: Lined with tissue derived from mesoderm

Segmentation: No evidence

Skeleton: Spiny exoskeleton secreted by the dermis and covered with a thin epidermis

Habitat: marine


Into what phylum should this organism be placed?

a)

Chordata

b)

Echinodermata

c)

Mollusca

d)

Nematoda

11.

The ciliated, free-swimming larva of the cnidarian is called a _______________.

a)

blastula

b)

planula

c)

meusa

d)

polyp

12.

Which phylum is comprised of acoelomate, bilaterally symmetrical and tripoblastic organisms?

a)

nematoda

b)

chordata

c)

porifera

d)

platyhelminthes

13.

In lakes, decomposers are found in

a)

Limnetic zone

b)

Benthic zone

c)

Littoral zone

d)

Profundal zone

14.

In lakes, decomposers are found in

a)

Limnetic zone

b)

Benthic zone

c)

Littoral zone

d)

Profundal zone

15.

How many layers are there in a rainforest?

a)

2

b)

3

c)

5

d)

6

16.
Which layer do monkeys swing around in?
a)
Emergent layer
b)
Canopy layer
c)
Understory layer
d)
Forest floor
17.
What is an organism that feeds on remains
a)
Detritivore
b)
Remainivore
c)
Herbivores 
d)
Vultures 
18.

Kidneys are made up of

a)

neural cells

b)

neurons

c)

nephrons

19.

Solutes and water move from the blood into the Bowmans's capsule.

a)

Filtration

b)

Reabsorbtion

c)

Secretion

d)

Excretion

20.

Solutes and water move from the blood into the Bowmans's capsule.

a)

Filtration

b)

Reabsorbtion

c)

Secretion

d)

Excretion

21.

The movement of "wastes" from the blood into the nephron via active transport.

a)

Filtration

b)

Reabsorbtion

c)

Secretion

d)

Excretion

22.

Blood enters the glomerulus via the

a)

afferent arteriole

b)

renal artery

c)

interlobar artery

d)

efferent arteriole

23.
Which one of the following shows discontinuous variation?
a)
Eye colour
b)
Height
c)
Strength
d)
Weight
24.

Which type of data would student height be categorized as?

a)

Categorical

b)

Continuous

c)

Discontinuous

d)

Normal

25.

Humans have breed pugs with the most squashed in faces. Over generations, this has produced a pug that can barely breath. What kind of selection is this?

a)

Artificial selection

b)

Survival of the fittest

c)

Sexual selection

d)

Post-zygotic reproductive selection

26.
Human babies don't do well if they are born too small. If they are too big complications can occur during birth. Baby size should then be selected for by which method?
a)
stabilizing
b)
directional
c)
disruptive
d)
Beyonce is having twins
27.
A population of chimpanzees was separated when the forest that they lived in had a section cut down and a town was built. After a long period of time, the chimpanzees came back into contact but were incapable of breeding. Which of the following best describes the process that occurred?
a)
adaptation
b)
speciation
c)
convergent selection
d)
stabilizing selection
28.

A balanced polymorphism exist through disruptive selection in seed cracker finches from Cameroon in which small and large billed birds specialized in cracking soft and hard seeds, respectively. If long term climatic change resulted in all seeds becoming hard, what type of selection would then operate on the finch population?

a)

Sexual selection

b)

Stabilizing selection

c)

Directional selection

d)

Disruptive selection

29.

Variety of beak size and shapes of finches in Galapagos Island is an example of __________________

a)

Artificial selection

b)

Disruptive selection

c)

Directional selection

d)

Adaptive Radiation

30.
the products of photosynthesis are...
a)
glucose and sunlight
b)
carbon dioxide and water
c)
glucose and chlorophyll
d)
oxygen and glucose
31.
A student is collecting the gas given off from a plant in bright sunlight at a temperature of 27°C. The gas being collected is probably ________.
a)
oxygen
b)
carbon dioxide
c)
ATP
d)
glucose
32.
What are the two products of the light reactions that are needed for the calvin cycle?
a)
NAD and NADPH
b)
NADP + and Glucose
c)
NADPH and ATP
d)
Oxygen and NADPH
33.
What is the main purpose of the light dependent reactions?
a)
To provide the energy for the calvin cycle
b)
To capture energy and make sugar
c)
To reflect green light
d)
To make sugars
34.
What are the reactants for cellular respiration?
a)
glucose and carbon dioxide
b)
water and glucose
c)
glucose and ATP
d)
glucose and oxygen
35.
Glycolysis converts
a)
glucose into ATP
b)
glucose into pyruvate (pyruvic acid)
c)
glucose into oxygen
d)
glucose into ADP
36.
This  process use proteins embedded in the ______ to move electrons.
a)
matrix
b)
cristae
c)
nucleus
d)
outer membrane
37.
Why is oxygen so important for aerobic respiration?
a)
It is the final electron acceptor which increases the H+ concentration gradient
b)
It is the final electron acceptor which maintains the H+ concentration gradient
c)
It is the final proton acceptor which maintains the oxygen concentration gradient
d)
It is the final enzyme acceptor which maintains the H+ concentration gradient
38.
What is the purpose of the Krebs' cycle?
a)
To  make the electron carriers
b)
To make ATP
c)
To break down glucose
d)
To break down ADP
39.

How much ATP is produced during the oxidative phosphorylation?

a)

2

b)

4

c)

34

d)

36

40.

The waste product produced during the Krebs cycle is...

a)

Oxygen

b)

Water

c)

Carbon Dioxide

d)

ATP