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Chapter 1 to Chapter 5

Total questions: 35

Worksheet time: 19mins

Name
Class
Date
1.

Which domain has membrane lipid with unbranched hydrocarbon chain that linked by ester linkage?

a)

Bacteria

b)

Archaea

c)

Eukarya

2.

The Gram-positive bacteria stain purple because

a)

they form thin outer membrane

b)

they have thick outer membrane

c)

they have thin peptidoglycan layer

d)

they have thick peptidoglycan layer

3.
How is the amoeba (seen in the image) able to move?
a)
Pseudopods
b)
Cilia
c)
Flagella
d)
Pili
4.

Which of the following statements concerning blue green algae is NOT true?

a)

Blue green algae are eukaryotes.

b)

Blue green algae are photosynthetic organism.

c)

Some blue green algae are unicellular, some are filamentous.

d)

Blue green algae reproduce asexually by binary fission and fragmentation.

5.

Kingdom Fungi is classified into 3 classes based on...

a)

presence of septum in hyphae

b)

modes of nutrition

c)

sexual spore-bearing structures

d)

components of cell wall

6.

Agaricus sp. belongs to

a)

Ascomycota

b)

Zygomycota

c)

Basidiomycota

d)

Apicomplexa

7.

Non-vascular plants belongs to which group?

a)

pteridophytes

b)

bryophytes

c)

gymnosperms

d)

angiosperms

8.

Which of the following is the unique characteristics for Kingdom Plantae

a)

cell wall consist of peptidoplycan

b)

carbohydrate storage is glycogen

c)

has alternation of generation

d)

motile

9.

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

10.

Coelomate, exoskeleton and jointed appendages are characteristics of

a)

Annelida

b)

Arthropoda

c)

Mollusca

d)

Chordata

11.

Which of the following group of animals is sessile?

a)

jellyfish

b)

cockles

c)

sponge

d)

coral

12.

The nematodes are also called _________________.

a)

flatworms

b)

roundworms

c)

tapeworms

d)

earthworms

13.

Which of the following features could be used to distinguish between an earthworm (annelid) and a tapeworm (platyhelminth)?

a)

segmentation

b)

germ layer

c)

body coelom

d)

organization level

14.

This animal is classified under

a)

Nematoda

b)

Annelida

c)

Chordata

d)

Mollusca

15.

Which phylum and species that has these characteristics

  • bilateral symmetry
  • have chaetae/ setae
  • have paired of metanephridia
  • coelomate
a)

Annelida - Ascaris sp

b)

Nematoda - Acatina sp

c)

Arthropoda - Taenia sp

d)

Annelida - Pheretima sp

16.
The bodies of all living things are based on carbon.  Which of the following is the primary source of carbon in living things?
a)
carbon compounds stored in fossil fuels
b)
carbon compounds in the soil
c)
dissolved carbon dioxide in the biosphere
d)
carbon dioxide in the atmosphere
17.
In this Food Web Pyramid Which type of consumer gets only 10% of the energy stored in plants?
a)
Herbivore
b)
Carnivore
c)
Omnivore
d)
Secondary Consumer
18.
Which layer of the rainforest is this describing: If we visited this layer we would see fallen leaves, decaying trees, tapirs, termites, and scorpions.
a)
Forest Floor
b)
Understory
c)
Canopy
d)
Emergent
19.
The carrying capacity of an environment for a particular species at a particular time is determined by the
a)
number of individuals in the species.
b)
distribution of the population.
c)
reproductive potential of the species.
d)
supply of the most limited resources
20.
What type of growth is represented behind?
a)
exponential
b)
logistics
c)
a good kind
d)
representative
21.
The trees these moths used to live on were white, but have been covered in soot from coal factories. Which moth will be more successful in this environment?
a)
Dark moth
b)
Light moth
c)
Both will be equally successful
d)
Neither will be successful
22.

The process of a new species arising within the geographic range of the parent population is called

a)

ecological speciation

b)

allopatric speciation

c)

adaptive radiation

d)

sympatric speciation

23.

Which of the following must occur after a period of geographic isolation in order for the two sibling species to remain genetically distinct following their geographic reunion in the same home range?

a)

Prezygotic barriers

b)

Postzygotic barriers

c)

Ecological isolation

d)

Reproductive isolation

24.

Which of the following statements regarding enzyme is TRUE

a)

Enzyme decreases the free energy change of a reaction

b)

Enzyme changes the direction of chemical reaction

c)

Enzyme increase rate of reaction

d)

Enzyme prevents changes in substrate concentration

25.

A series of enzymes catalyze the reaction A --> B --> C --> D. Product D binds to the enzyme that converts A to B at a position other than its active site. This binding decreases the activity of the enzyme. What is the function of substance D?

a)

As a coenzyme

b)

As a non-competitive inhibitor

c)

As a competitive inhibitor

d)

As a substrate

26.

Based on the graph, which of the following could be used to increase the reaction rate beyond point C?

a)

Increase the amount of substrate

b)

Add more water

c)

Increase the temperature

d)

Increase enzyme concentration

27.
During fermentation, yeast produces CO2 and
a)
lactic acid
b)
alcohol
c)
hydrogen 
d)
water
28.

When glycolysis occurs,

a)

a molecule of glucose is split

b)

two pyruvate are made

c)

some ATP is produced

d)

all of these

29.
Which of the following processes creates the most ATP during aerobic cellular respiration?
a)
glycolysis
b)
fermentation
c)
electron transport chain
d)
Kreb's cycle
30.
After intense activity, your muscles feel sore because of 
a)
the accumulation of NAD+
b)
the accumulation of lactic acid 
c)
the accumulation of ATP
d)
the accumulation of carbon dioxide
31.
The Krebs cycle produces.. 
a)
34 ATPs 
b)
2 ATPs
c)
17 ATPs
d)
38 ATPs 
32.

The following molecules are produced during the Citric Acid Cycle:

a)

NADH

b)

FADH2

c)

CO2

d)

ATP

33.

What are the final products of oxidative phosphorylation?

a)

NADH

b)

ATP

c)

CO2

d)

H2O

34.

Where in a eukaryotic cell would cellular respiration occur?

a)

chloroplast

b)

nuclues

c)

mitochondrion

d)

ribosomes

35.
In which way are photosynthesis and cellular respiration different?
a)
Cellular respiration stores ATP, while photosynthesis releases ATP.
b)
Cellular respiration produces oxygen, while photosynthesis uses oxygen.
c)
Photosynthesis releases energy, while cellular respiration stores energy.
d)
Photosynthesis used carbon dioxide, while cellular respiration produces carbon dioxide.

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