Free Printable SECONDQUARTERBIOLOGY

1.

1. The following describes the level of organization in an organism from smallest to biggest.

I. The basic unit of life

II. Group of tissues carrying out a specific function

III. Group of organs doing a specific function

IV. Group of cells performing specific function

a)

a. I, II, III, IV

b)

b. I, IV, II, III

c)

c. I, III, II, IV

d)

d. I, IV, III, II

2.

What statement BEST differentiates organs from tissues?

a)

a. Organs make up tissues; tissues make up organs

b)

b. Tissues, make up organs, cells make up tissues

c)

c. Organs and tissues are made up of cells

d)

d. Organs, and tissues make up an organ system

3.

Each part of an organ system plays a specific function. The following structures describe their function which ONE is NOT?

a)

a. Heart : Circulation

b)

b. Kidney: Excretion

c)

c. Lungs: Digestion

d)

d. Ovary: Reproduction

4.

Plants also have organ systems. Which plant organ DOES NOT belong to the shoot system?

a)

a. Flower

b)

b. Leaf

c)

c. Root

d)

d. Stem

5.

Which of the following is an organ of the nervous system?

a)

a. Heart

b)

b. Kidney

c)

c. Brain

d)

d. Mouth

6.

Flowers are the reproductive organs of plants. Compare reproductive organs of plants with the reproductive organs of animals.

a)

a. Flowers have male and female parts; animals have either male

or female parts.

b)

b. Flowers need pollinators like bees to reproduce; animals do

not.

c)

c. Flowers are shed from time to time; nothing is shed from a

animals.

d)

d. There is no difference between flowers and the reproductive

organs of animals.

7.

How do plants benefit from their root system?

a)

a. They obtain water and nutrients from the soil.

b)

b. They provide strength and support.

c)

c. They manufacture food.

d)

d. The produce flowers.

8.

Angelo’s father was hospitalized due to chest pain and difficulty of breathing. Laboratory Examination revealed increased cholesterol in blood. Which organ system is mostly affected?

a)

a. Circulatory

b)

b. Nervous

c)

c. Excretory

d)

d. Digestive

9.

The heart pumps blood that carries oxygen and nutrients to the different parts of the body. To which organ system does the heart belong?

a)

a. Circulatory

b)

b. Digestive

c)

c. Excretory

d)

d. Reproductive

10.

Which of the following statements BEST explains why the organ systems of plant work together?

a)

a. To grow and survive.

b)

b. To avoid pests and other animals.

c)

c. To survive floods and strong winds.

d)

d. To survive drought and earthquakes.

11.

Which is the correct sequence – from biggest to smallest – of the levels of organization in an Organisms?

a)

a. Cell - Organ - Organ System - Tissue

b)

b. Organ - Organ System - Tissue - Cell

c)

c. Tissue - Cell - Organ - Organ System

d)

d. Organ System - Organ - Tissue - Cell

12.

Which of the following is TRUE?

a)

a. Groups of organs working together are called cells.

b)

b. Groups of cells working together are called tissues.

c)

c. Groups of organs working together are called organisms.

d)

d. Groups of tissues working together are called organ systems.

13.

The kidneys function to filter and to remove the waste from the blood that is harmful to the body. What might happen to the person if it fails to function?

a)

a. The kidney will be damaged.

b)

b. The cells of the kidney will be affected.

c)

c. There is no significant effect to the person.

d)

d. The person will suffer and need to undergo dialysis treatment.

14.

At which smallest level of organization in an organism can the characteristics of life be carried out?

a)

a. Cell

b)

b. Organ

c)

c. Organ System

d)

d. Tissue

15.

Which part will you adjust if the onion cell you are observing under the HPO is not clear?

a)

a. C

b)

b. L

c)

c. J

d)

d. B

16.

You are tasked to get the microscope from its box or the cabinet. Aside from the arm, what other part will you grasp?

a. L b. A c. H d. D

a)

a. L

b)

b. A

c)

c. H

d)

d. D

17.

Edgar needs to raise the stage to focus the specimen he is studying using the low power

Objectives. Which parts should he manipulate?

a. G b. B c. C d. D

a)

a. G

b)

b. B

c)

c. C

d)

d. D

18.

Which part supports the entire weight of the microscope?

a)

a. L

b)

b. H

c)

c. C

d)

d. J

19.

Which two parts of the light microscope magnify the image of an object?

a. I and K b. A and D c. K and D d. A and K

a)

a. I and K

b)

b. A and D

c)

c. K and D

d)

d. A and K

20.

The specimen viewed under the light microscope, 5x eyepiece was magnified 300 times. Calculate the number of times the objective magnifies the specimen.

a)

a. 40x

b)

b. 43x

c)

c. 60x

d)

d. 97x

21.

An animal cell is viewed using 15x eyepiece and 12x objective. How much will the cell be magnified?

a)

a. 17x

b)

b. 180x

c)

c. 170x

d)

d. 27x

22.

If a cell being observed has been magnified 200x under a 40x HPO, what is the magnifying power of the eyepiece used?

a)

a. 5x

b)

b. 10x

c)

c. 15x

d)

d. 20x

23.

What is the total magnification of a microscope with two lenses when one lens has a magnification of 15x and the other lens has a magnification of 30x?

a. 15x b. 45x c. 30x d. 450x

a)

a. 15x

b)

b. 45x

c)

c. 30x

d)

d. 450x

24.

Which should be used to observe bacteria?

a. 60x objective with immersion oil and 10x eyepiece

b. 97x objective with immersion oil and 5x objective

c. 3x objective and a 10x eyepiece

d. 60x objective and 15x eyepiece

a)

a. 60x objective with immersion oil and 10x eyepiece

b)

b. 97x objective with immersion oil and 5x objective

c)

c. 3x objective and a 10x eyepiece

d)

d. 60x objective and 15x eyepiece

25.

An animal cell being observed is seen at the topmost part of the field of view under the LPO. If you want to center the specimen, which direction should you move the slide?

a)

a. Downward or towards me or the user

b)

b. Forward or away from me or the user

c)

c. Move to the right side of the user

d)

d. Move to the left side of the user

26.

How is a plant cell similar to an animal cell?

a)

a. Both have nuclei, chloroplast and cytoplasm.

b)

b. Both have cell walls, nuclei and cell membranes.

c)

c. Both have nuclei, cytoplasm and cell membranes

d)

d. Both have cell walls, chloroplasts and cell membranes

27.

Which of the following structures can be found in ALL plant cells?

I. Cell Wall II. Cell Membrane

III. Cytoplasm IV. Chloroplast

a)

a. II and III

b)

b. I, II, and III

c)

c. I, II, IV

d)

d. I, II, III, and IV

28.

You are asked to identify an unknown slide. Which of the following could help you identify that is

an animal cell?

I. Absence of centrioles

II. Irregular shape

III. Presence of cell wall

IV. Angular and rigid shape

V. Absence of Chloroplast

a)

a. I and III

b)

b. II and V

c)

c. I and IV

d)

d. III and IV

29.

Which of the following parts allow different activities of the cell to happen?

a)

a. Cytoplasm

b)

b. Lysosome

c)

c. Vacuole

d)

d. Vesicle

30.

If the chloroplasts of a plant cell are damaged, which will it be unable to do?

a)

a. Protect the cell materials

b)

b. Make food for the cell

c)

c. Excrete wastes materials

d)

d. Give instruction for the cell to reproduce

31.

. Which part allows or prevents substances to go into and out of this cell?

a)

a. Plasma Membrane

b)

b. Cytoplasm

c)

c. Ribosome

d)

d. Vesicles

32.

What part of this cell store water and maintain its rigidity?

a)

a. Vacuole/Vesicles

b)

b. Nucleus

c)

c. Golgi Body

d)

d. Lysosome

33.

Fungi cannot make their own food. What is the effect of their food getting activities?

a)

a. Decomposition of living things

b)

b. Trapping of solar energy

c)

c. Production of Starch

d)

d. Release of oxygen

34.

What characteristics differentiate fungi, algae and bacteria from the plants studied in Grades 3-6 aside from their small size?

a)

a. They do not have true roots, true leaves, true stems, fruits and flowers.

b)

b. Most do not make their own food unlike plants.

c)

c. They are at the base of the food chain while animals are at the top.

d)

d. They cause diseases while plants and animals have many uses.

35.

The green alga, Caulerpa and mushrooms both have some characteristics similar to plants. What are these characteristics common to both that are also found in plants?

I. Green color for food making III. Spores

II. Stem-like parts IV. Fruit-like parts

a)

a. I and III

b)

b. II and III

c)

c. I and III

d)

d. II and IV

36.

Just like many living things, fungi have certain needs to survive. What are these needs?

I. Food II. Air and water III. Sunlight IV. Water

a)

a. I and II

b)

b. II and III

c)

c. I and III

d)

d. II and IV

37.

The shore of a beach was seen to have greenish color. What could have been present in the waters to cause such color?

a)

a. Algae

b)

b. Bacteria

c)

c. Molds

d)

d. Yeast

38.

Is mushroom a kind of plant?

a)

a. Yes. Because it has roots, stems and seeds.

b)

b. No. Because it cannot make its own food.

c)

c. Yes. Because it produces spores.

d)

d. No. Because it is poisonous.

39.

Which of the following structures are NOT involved in asexual reproduction?

a)

a. Gametes

b)

b. Root

c)

c. Stem

d)

d. Leaves

40.

A sperm cell unites with an egg cell to form a zygote. Which process is taking place?

a)

a. Asexual reproduction

b)

b. Fertilization

c)

c. Pollination

d)

d. Fission

41.

What is NOT a characteristic of sexual reproduction?

a)

a. Gametes from two parents unite to form a zygote.

b)

b. Offspring are genetically identical with the parent.

c)

c. Offspring are different from their parents and sibling.

d)

d. Genetic variability of offspring helps to ensure survival in

changing environmental conditions.

42.

Which of the following differentiates asexual reproduction from sexual reproduction?

a)

a. Asexual reproduction requires gametes while sexual reproduction requires body parts.

b)

b. Asexual reproduction undergoes fertilization while sexual reproduction undergoes binary fission.

c)

c. Asexual reproduction does not require gametes while sexual reproduction requires the union of gametes.

d)

d. Asexual reproduction produces offspring which is different from the parent while sexual reproduction produces offspring identical to the parent.

43.

In sexual reproduction, what is the source of the genetic material in zygote?

a)

a. Egg cell only

b)

b. A pollen and a sperm cell

c)

c. Sperm cell only

d)

d. An egg cell and a sperm cell

44.

Which of the following performs fertilization during reproduction?

a)

a. Chicken

b)

b. Hydra

c)

c. Mushroom

d)

d. Yeast

45.

Frogs feed on insects. Which type of consumer is the frog?

a)

a. First order consumer

b)

b. Producer

c)

c. Second order consumer

d)

d. Third order consumer

46.

Which of the following is the correct food chain?

a)

a. Grass - Grasshopper - Snake - Frog - Hawk

b)

b. Grass - Grasshopper - Maya bird - Hawk

c)

c. Grass - Grasshopper - Frog - Snake - Hawk

d)

d. Grass - Mouse - Crocodile

47.

Which of the following describes parasitism?

a)

a. Barnacle sticking on the shell of an oyster.

b)

b. Fern plants growing on a trunk of a tree.

c)

c. An orchid living on a trunk of mahogany tree.

d)

d. An insect larva staying on the leaves of a plant.

48.

Which of the following correctly describes the relationship between an orchid and a tree?

a)

a. The orchid is benefited while the tree is harmed.

b)

b. The orchid is harmed while the tree is benefitted.

c)

c. The orchid is benefited while the tree is unaffected.

d)

d. The orchid and the tree both benefit from the relationship.

49.

Which of the following relationships exhibits mutualism?

a)

a. Algae – Fungi

b)

b. Rats – Cats

c)

c. Rice bird – Hawk

d)

d. Worms – Humans

50.

Why are plants considered as producers?

a)

a. Plants produce fruits that can be eaten by animals.

b)

b. Plants produce root crops that supply carbohydrates to

animals.

c)

c. Plants provide vegetable for animals and human consumption.

d)

d. Plants convert energy from the sun into chemical energy in the

form of glucose.

51.

A group of tissue that perform a similar function is called __________. (Examples include the heart, lungs or stomach)

a. Cells b. Tissues c. Organs d. Organ System

a)

Cells

b)

Tissues

c)

Organs

d)

Organ System

52.

Which cells could possibly have come from the same organism?

a)

A and B

b)

B and C

c)

A and C

d)

A, B and C

53.

A planarian is a non-parasitic flatworm. If a planarian was injured by a predator, it could re-grow its body parts. If the body parts were not eaten by the predator, the part could re-grow into a whole new planarian as well. Which type of asexual reproduction is taking place?

a)

Budding

b)

Fission

c)

Vegetative propagation

d)

Regeneration

54.

All of the offspring of an organism have the same genetic material, which is identical to the parent organism. From this, we can conclude that this organism _________________.

a)

make its own food

b)

is unicellular

c)

live in a marine habitat

d)

reproduce asexually

55.

A white cat had a litter of kittens that were orange, grey, and black and white spotted. Is this the result of sexual or asexual reproduction? And how would you characterize the offspring listed above?

a)

Sexual reproduction with diverse offspring

b)

Sexual reproduction with uniform offspring

c)

Asexual reproduction with diverse offspring

d)

Asexual reproduction with uniform offspring

56.

A diagram of a food chain is shown above. Frog feeds on insect. Which type of consumer is the frog?

a)

First order consumer

b)

Producer

c)

Second order consumer

d)

Third order consumer

57.

A diagram of a food web is shown above. Which organism receives the least amount of energy from the producers?

a)

Hawk

b)

Rabbit

c)

Grasshopper

d)

Mouse

SECONDQUARTERBIOLOGY

Total questions: 57

Worksheet time: 29mins

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