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Worksheets

AlBiTech cup

Total questions: 52

Worksheet time: 36mins

Name
Class
Date
1.

Ilmu yang mempelajari tentang kehidupan alga disebut

a)

Herpetologi

b)

Ichtyologi

c)

Fikologi

d)

Ornithologi

2.
This organelle acts like a gatekeeper, allowing some materials to pass through it, but not others. 
a)
Cytoplasm
b)
Cell Membrane
c)
Mitochondria
d)
Vacuole
3.
Where is the genetic material found in the cell? 
a)
Nucleolus
b)
Cytoplasm
c)
Nucleus
d)
Chloroplast
4.

Organelles where photosynthesis occurs, are green due to chlorophyll pigment found in them.

a)

Chloroplasts

b)

Cell Wall

c)

Cell Membrane

d)

Cytoplasm

5.

Saclike structures that store materials such as water, salts, proteins, and carbohydrates.

a)

Nucleus

b)

Ribosomes

c)

Organelles

d)

Vacuoles

6.

alga merupakan organisme jenis ...

a)
Eukaryote
b)
Prokaryote
7.

Sel dipelajari dalam

a)

Virologi

b)

Sitologi

c)

Fisiologi

d)

Histologi

8.

Ciri makhluk hidup yang merupakan proses pembentukan energi disebut

a)

Reproduksi

b)

Asimilasi

c)

Respirasi

d)

Nutrisi

9.

Klasifikasi hewan yang berdasarkan alat penggeraknya adalah

a)

Vermes

b)

Coelenterate

c)

Porifera

d)

Protozoa

10.

Euglena mempunyai silia tunggal di bagian anterior

a)

benar

b)

salah

11.

Protozoa yang mempunyai mastig adalah

a)

Trypanosoma

b)

Paramaecium

c)

Plasmodium

d)

Amoeba

12.

Jamur dari divisi manakah yang tidak mempunyai spora generatif?

a)

Basidiomycotina

b)

Deuteromycotina

c)

Ascomycotina

d)

Oomycotina

13.

Jamur yang bersimbiosis mutualisme dengan akar pohon disebut

a)

Fungisida

b)

Mikoriza

c)

Mikosis

d)

Lichens

14.

Ganggang berkembang biak secara generatif

a)

Pembentukan spora kembara

b)

Fragmentasi dan heterokis

c)

Pembelahan biner

d)

peleburan dua gamet haploid

15.

Jamur dibawah ini yang digunakan untuk pembuatan tape adalah

a)

Rhizopus oryzae

b)

Auricularia polytrciha

c)

Volvariella volvacea

d)

Neurospora crassa

16.

Kelompok jamur manakah yang anggotanya dapat menyebabkan panu

a)

Ascomycotina

b)

Zygomycotina

c)

Oomycotina

d)

Basidiomycotina

17.

Dari tubuh Lichenes sel alga yang terbungkus hifa jamur terlepas kemudian terbawa angin atau air dan jatuh tumbuh di tempat yang sesuai. Lichenes berkembang biak secara

a)

Regenerasi

b)

Soredia

c)

Sporulasi

d)

Konjugasi

18.

Jamur yang bersimbiosis mutualisme dengan akar pohon disebut

a)

Fungisida

b)

Mikoriza

c)

Mikosis

d)

Lichens

19.

Pernyataan yang salah tentang pigmen

a)

Fikoeritrin pada Rhodopyta

b)

Klorofil pada Chlorophyta

c)

Fikosianin pada Cyanophyta

d)

Karotin pada Chrysophyta

e)

Fukosantin pada Chrysophyta

20.

Zat-zat warna (pigmen) yang terdapat pada tubuh ganggang antara lain sebagai berikut, KECUALI

a)

Fikoeritrin

b)

Fikosantin

c)

Melanin

d)

Karotin

21.

Pada metabolisme, enzim mempercepat reaksi tetapi tidak ikut bereaksi sehingga disebut

a)

Transmitor

b)

Katalisator

c)

Inhibitor

d)

Regulator

22.

What is true of a prokaryotic cell?

a)

they have a nucleus

b)

they are NOT condiered to be alive

c)

they reproduce by binary fission

d)

they do not have a cell wall

23.

What is the smallest unit of life

a)

cell

b)

atom

c)

molecule

d)

organ

24.

What is DNA?

a)

Deoxyrebonucliec Acid

b)

Deoxirybonucleic Acid

c)

Deoxyribonucleic Acid

d)

Deoxyriebonucleic Acid

25.
What tool do you use to view the cells?
a)
metric ruler
b)
centrifuge
c)
microscope
d)
telescope
26.
Which of the following scientists was the first to observe bacteria under a microscope?
a)
Anton van Leuwenhoek
b)
Matthais Schleiden
c)
Robert Hooke
d)
Theodor Schwann
27.
Directs all cell activities through the DNA located there.
a)
Lysosomes
b)
Nucleus
c)
ribosomes
d)
Mitochondria
28.

Carbon dioxide is produced during:

a)

ATP production by ATP synthase

b)

the Kreb's cycle

c)

the electron transport chain

d)

glycolysis

29.
What is the primary role of enzymes inside of living cells? 
a)
organizing the translation of proteins
b)
allowing cells to be motile
c)
absorbing ultraviolet rays
d)
speeding up chemical reactions 
30.
Enzymes are...
a)
nucleic acids
b)
proteins
c)
lipids
d)
carbohydrates
31.
With what 3 letters do enzymes typically end?
a)
-ose
b)
-ase
c)
-ese
d)
-tic
32.
Which chemical is classified as an enzyme?
a)
Galactose
b)
Lipid
c)
Protease
d)
Manganese dioxide
33.
DNA is a polymer made of:
a)
Nucleotides
b)
Ribosomes
c)
Purines
d)
Pyrimidines
34.
What will the matching sequence be on a strand that reads AAGCTAT?
a)
AACGATA
b)
TTCGTTA
c)
CCTGATA
d)
TTCGATA
35.
Which series is arranged in order from largest to smallest in size?
a)
gene, chromosome, nucleus, cell, DNA, nucleotide
b)
cell, nucleus, chromosome, DNA, gene, nucleotide
c)
nucleotide, chromosome, cell, DNA, nucleus
d)
cell, DNA, gene, nucleotide, nucleus, chromosome
36.

How many codons: AAU GCG AUG

a)

9

b)

1

c)

3

d)

15

37.

How many nucleotides? AAU GCG AUG

a)

9

b)

3

c)

1

d)

15

38.

Xylem and Phloem are examples of

a)

simple tissue

b)

epidermal tissue

c)

protective tissue

d)

transport tissue

39.

Which equation is the photosynthesis equation?

a)

C6H12O6 + O2 -----> CO2 + H20

b)

C6H12O6 + O2 + CO2 -----> H20 + ATP

c)

CO2 + H20 -----> C6H12O6 + O2

d)

O2 + CO2 -----> H20 + C6H12O6

40.

Where does photosynthesis occur in the plant?

a)

In the stem

b)

In all parts of the plant

c)

In the leaves

d)

In the flower

41.

In what plant cell organelle does photosynthesis occur?

a)

Chloroplasts

b)

Mitochondria

c)

Nucleus

d)

Cell Wall

42.

Diffusion is the movement of substances

a)

from an area of lower concentration to higher concentration

b)

from an area of lower concentration to lower concentration

c)

from an area of higher concentration to lower concentration

d)

from an area of higher concentration to higher concentration

43.

Recall the main function of a xylem cell.

a)

To transport nutrients (mainly sucrose) to different parts of a plant.

b)

To make energy for the plant via photosynthesis.

c)

To transport carbon dioxide to the leaves for photosynthessis.

d)

To transport water to different parts of plant.

44.
Gases pass in and out of a leaf through the what?
a)
vascular tissue
b)
mouth hole
c)
stomata
d)
cell wall
45.
In which two layers of the leaf are most active  chloroplasts found?
a)
Palisade and spongy mesophyll
b)
Epidermis and stomata
c)
xylem and phloem
46.

Cyanobacteria are classified under

a)

Protista

b)

Monera

c)

Plantae

d)

Algae

47.

The giant Redwood tree( Sequoia sempervirens) is a / an

a)

Giant fern

b)

Angiosperm

c)

Gymnosperm

d)

Bryophyte

48.

Transpiration is a type of ______.

a)

Liquidation

b)

Evaporation

c)

condensation

49.

Water is absorbed by the plant through the roots, and transpiration takes place as the water exits the ________.

a)

Leaves

b)

Roots

c)

Stem

50.

What tubes transport water from the roots to the leaves?

a)

Xylem

b)

Phloem

c)

Roots

d)

Stem

51.

Ferns belong to...

a)

Bryophytes

b)

Pteridophytes

c)

Spermatophytes

d)

Angiosperms

52.

Which of the following features of Pinus?

a)

Leaves are modified to needles

b)

Leaves are with sunken stomata

c)

Thick cuticle present in leaves

d)

All of the above