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WorksheetsELS Q4 LONG TEST
Total questions: 25
Worksheet time: 19mins
Statement 1: All metabolic processes in an organism requires energy.
Statement 2: All living organisms are multicellular.
Both statements are true
Both statements are false
Statement 1 is true, statement 2 is false
Statement 1 is false, statement 2 is true
Statement 1: Plants may reproduce thru asexual and sexual means.
Statement 2: Animals may reproduce thru sexual and asexual means.
Both statements are true
Both statements are false
Statement 1 is true, statement 2 is false
Statement 1 is false, statement 2 is true
Statement 1: Panspermia assumes that life on Earth originated from "seeds" that exists all over the universe.
Statement 2: According to Stanley Miller and Harold Urey, amino acids and organic compounds could be formed.
Both statements are true
Both statements are false
Statement 1 is true, statement 2 is false
Statement 1 is false, statement 2 is true
Statement 1: Evolution explains how organisms now are related to organisms before.
Statement 2: In biology, structure is always related to function.
Both statements are true
Both statements are false
Statement 1 is true, statement 2 is false
Statement 1 is false, statement 2 is true
Statement 1: Pollination is the transfer of the pollen grains from the stigma to the anther.
Statement 2: Angiosperms reproduce by sexual means.
Both statements are true
Both statements are false
Statement 1 is true, statement 2 is false
Statement 1 is false, statement 2 is true
Starfish reproduce by breaking into two or more parts that grow into separate individuals. This is called _____.
strobilation
fragmentation
metamorphosis
sexual reproduction
What is the correct sequence of events that occur after an insect pollinates a flower?
pollination, fertilization, germination
germination, pollination, fertilization
fertilization, pollination, germination
pollination, germination, fertilization
Which biological theme is highlighted when studying how organisms acquire and use energy for their bodily functions?
evolution
metabolism
heredity
cellular organization
Photosynthesis aims to ____
make carbon-containing molecules that will serve as energy source
produce as much water as possible for the use of the organism
to take in oxygen for respiration and remove carbon dioxide
make as much ATP as possible for cellular functions
Which of the following is true about hermaphrodites?
have separate sexes for reproduction
can regenerate itself
fertilization takes place internally
have both male and female reproductive parts
Statement 1: Birds and reptiles are cold-blooded animals.
Statement 2: Female mammals are viviparous or they give birth to live organisms.
Both statements are true
Both statements are false
Statement 1 is true, statement 2 is false
Statement 1 is false, statement 2 is true
After practicing yoga for 30 minutes, how does the body restore homeostasis?
A. Pores secrete sweat
B. Increased heart rate
C. Increased urination
D. Decrease breathing rate
A only
Both A and D
Both A and B
A, B, C and D
You see a speeding car that is off course and moving towards you. Which system would mainly be responsible for your reaction to this scenario?
nervous system
endocrine system
circulatory system
respiratory system
These are the 4 main kinds of organic compounds in living organisms.
carbon dioxide, oxygen, hydrogen and water
carbohydrates, fats, proteins and amino acids
food, water, air and soil
The passing of physical characteristics from parents to offspring is known as the study of
fertilization
heredity
mutation
reproduction
There are how many different types of reproduction?
1
2
3
4
Sexual reproduction requires _____ parents and asexual reproduction requires ___ parents
2;1
1;2
2;2
1;1
Which animal does NOT have a live birth?
dog
whale
frog
bear
Where do plants receive the energy necessary to carry out photosynthesis?
Light from the sun
Water
Wind
Heat from the sun
This Chemical Formula represents the biological process of
photosynthesis
cell respiration
metabolism
digestion
How are organisms organized?
Organism-Cell-Organ-Tissue-Organ System-
Organism-Organ System-Organ-Tissue-Cell
Tissue-Organ-Organ System- Organism-Cell
Cell-Tissue-Organ-Organ System-Organism
Found only in plant cells, this organelle enables the plant to make its own food through the process of photosynthesis.
Cytoplasm
Chloroplast
Mitochondria
Cell wall
How would you organize the steps in the Kreb’s cycle?
A. Pyruvate undergoes oxidation
B. Citric acid is formed
C. Glucose is broken down into 2 pyruvate molecules
D. Citric acid is oxidized forming oxaloacetic acid
C-A-B-D
C-B-D-A
D-A-B-C
B-D-C-A
Why do you think the Cell theory does not agree with the Theory of Spontaneous generation?
It explains that life can only come from life.
Complex molecules cannot come from simple molecules.
Complex molecules cannot simple be made.
You saw your crush and your heart starts racing. Which two systems are working in this case?
Nervous and circulatory systems
Digestive and endocrine systems
Excretory and muscular systems
Muscular and respiratory systems
