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WorksheetsReview (1st QT)
Total questions: 15
Worksheet time: 6mins
Which of the following is the correct direction of blood flow?
left ventricle – left atrium – mitral valve
left atrium – left ventricle – tricuspid valve
right ventricle – right atrium – pulmonary artery
right atrium – right ventricle – pulmonary artery
A “malunggay plant” is a good model for the respiratory system, which of the following pair is INCORRECT?
main stem - trachea
little stems-alveoli
branching stem-bronchi
leaves- alveoli
Oxygen-rich blood passes through all the arteries in the body except through one type. Which of the following arteries differ from the rest?
Aorta
Coronary Arteries
Pulmonary Arteries
Renal Arteries
Veins and arteries are important to the Circulatory system. What is the difference between the two?
Arteries carry blood away from the heart, veins carry the blood to the heart
Arteries carry blood to the heart, veins carry the blood away from the heart
The veins carry dark red blood, arteries bright red blood
The veins carry bright red blood, arteries carry dark
When respiratory muscles have to work harder due to the bronchioles constricting, which creates smaller airways
Asthma
Bronchitis
Emphysema
Pneumonia
Which of the following statements is INCORRECTLY stated?
Both sexes have Y chromosome
XY chromosomes are for
XX chromosomes are for females
When father gives Y chromosomes it’s a male
Maria needs blood donations due to her operation. Her blood type is AB. Her father is a blood type B. What is the blood type of her mother?
Blood Type A
Blood Type B
Blood Type AB
Blood Type O
Which of the following best describes a genotype with a symbol of Dd?
Homozygous Dominant
Heterozygous Dominant
Homozygous recessive
Heterozygous recessive
Which best describes the genetic material a person receives from his/her father?
46 haploid cells and an X and Y chromosomes
22 autosomes and an X and X chromosomes
22 autosomes and an X and Y chromosomes
23 haploid cells and an X and X chromosomes
Which is NOT an example of an endangered species in the Philippines?
Dugong
Tamaraw
Whale Shark
Philippine Eagle
Why does human impact on the environment is often more dramatic than the impact of most other living things? Because humans have a greater...
need for water
need for food
ability to adapt to change
ability to alter the environment
Which of the following best explains the connection between photosynthesis and cellular respiration?
They are in no way connected.
They are the exact same processes.
They are both used to produce energy
What one process produces; the other process uses.
Which structure allows carbon dioxide to enter a plant system?
chloroplast
Mitochondria
Stomata
Thylakoid
Which of the following is cycled out by the chloroplast and mitochondrion?
Sugar, water, oxygen, and ATP
Sugar, water, sunlight, and oxygen
Carbon dioxide, water, oxygen, and ATP
Carbon dioxide, water, sugar, and oxygen
Cellular Respiration takes place in which eukaryotic organelle?
Chloroplast
Cytoplasm
Mitochondria
Ribosome
