science quiz 1.1

31問 • 5ヶ月前

問題一覧

1. Maria accidentally drank a very acidic solution. Which part of her digestive system will first help neutralize the acid?

B. Small intestine

2. Juan eats a meal rich in fats. Which organ produces bile to help break down these fats?

C.Liver

3. While eating a sandwich, Miguel notices that the food travels down his throat into a tube to reach his stomach. What is this tube called?

A.esophagus

4. After food leaves the stomach, it enters a long coiled tube where most nutrients are absorbed. Which part of the digestive system is this?

B.Small intestine

5. Carla complains of constipation. Which part of her digestive system is primarily responsible for absorbing water and forming solid waste?

C.Large intestine

6. After eating a high-protein meal, Rico notices that his stomach releases enzymes to break down proteins into smaller molecules. Which enzyme is primarily responsible, and where is it secreted?

C.Pepsin from the stomach

7. Liza is experiencing difficulty digesting certain fats after her gallbladder was removed. Which of the following best explains why this happens?

B. Bile is released directly and continuously, reducing fat emulsification efficiency

8. Tomas experiences indigestion after eating a meal high in carbohydrates. Which enzyme begins breaking down these carbohydrates, and where is it first active?

A. Amylase in the saliva

9. During digestion, the small intestine releases hormones that signal the pancreas to secrete digestive enzymes. Which hormone primarily performs this function?

B.Secretin

10. When a person has a blockage in the hepatic portal vein, nutrient-rich blood from the digestive system cannot reach the liver efficiently. Which process is most directly affected?

C. Detoxification of harmful substances and nutrient processing

What label parts is mouth

both

What label parts is esophagus

mechanical, non of the above

Which label part is stomach

both

Which part is the small intestine

mechanical

Which part is the large intestine

mechanical

Which part is the liver

chemical

Which part is the pancreas

chemical

Using senses to gather data

a.observing

Grouping based on properties of criteria

a.classfying

Quantifying observation

b.measuring

Educated guesses from observation and data

a.inferring

Forecasting outcomes based on patterns

b.predicting

Sharing findings

b.communicating

Testable explanations

a.formulating hypothesis

Ensuring fair test

b.controlling variables

Drawing conclusion

a.interpreting data

1. When a plant is exposed to prolonged drought, which of the following occurs first in the xylem?

b) Cavitation or formation of air bubbles

2. A plant’s roots absorb minerals from the soil using active transport. Which situation would most likely decrease this process?

b) Low oxygen levels in waterlogged soil

3. During transpiration, a leaf loses water faster than roots can absorb it. Which event is most likely to happen?

a) Stomata close to prevent further water loss

4. If a plant’s phloem is damaged by insects, what happens to the sugars produced by photosynthesis?

a) They accumulate in the leaves

5. A plant is placed in a solution with heavy metals. Which part of the transport system will first prevent these metals from spreading?

a) Xylem by selective absorption at the roots

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quiz 1.2

quiz 1.2

問題一覧

1. Maria accidentally drank a very acidic solution. Which part of her digestive system will first help neutralize the acid?

B. Small intestine

2. Juan eats a meal rich in fats. Which organ produces bile to help break down these fats?

C.Liver

3. While eating a sandwich, Miguel notices that the food travels down his throat into a tube to reach his stomach. What is this tube called?

A.esophagus

4. After food leaves the stomach, it enters a long coiled tube where most nutrients are absorbed. Which part of the digestive system is this?

B.Small intestine

5. Carla complains of constipation. Which part of her digestive system is primarily responsible for absorbing water and forming solid waste?

C.Large intestine

6. After eating a high-protein meal, Rico notices that his stomach releases enzymes to break down proteins into smaller molecules. Which enzyme is primarily responsible, and where is it secreted?

C.Pepsin from the stomach

7. Liza is experiencing difficulty digesting certain fats after her gallbladder was removed. Which of the following best explains why this happens?

B. Bile is released directly and continuously, reducing fat emulsification efficiency

8. Tomas experiences indigestion after eating a meal high in carbohydrates. Which enzyme begins breaking down these carbohydrates, and where is it first active?

A. Amylase in the saliva

9. During digestion, the small intestine releases hormones that signal the pancreas to secrete digestive enzymes. Which hormone primarily performs this function?

B.Secretin

10. When a person has a blockage in the hepatic portal vein, nutrient-rich blood from the digestive system cannot reach the liver efficiently. Which process is most directly affected?

C. Detoxification of harmful substances and nutrient processing

What label parts is mouth

both

What label parts is esophagus

mechanical, non of the above

Which label part is stomach

both

Which part is the small intestine

mechanical

Which part is the large intestine

mechanical

Which part is the liver

chemical

Which part is the pancreas

chemical

Using senses to gather data

a.observing

Grouping based on properties of criteria

a.classfying

Quantifying observation

b.measuring

Educated guesses from observation and data

a.inferring

Forecasting outcomes based on patterns

b.predicting

Sharing findings

b.communicating

Testable explanations

a.formulating hypothesis

Ensuring fair test

b.controlling variables

Drawing conclusion

a.interpreting data

1. When a plant is exposed to prolonged drought, which of the following occurs first in the xylem?

b) Cavitation or formation of air bubbles

2. A plant’s roots absorb minerals from the soil using active transport. Which situation would most likely decrease this process?

b) Low oxygen levels in waterlogged soil

3. During transpiration, a leaf loses water faster than roots can absorb it. Which event is most likely to happen?

a) Stomata close to prevent further water loss

4. If a plant’s phloem is damaged by insects, what happens to the sugars produced by photosynthesis?

a) They accumulate in the leaves

5. A plant is placed in a solution with heavy metals. Which part of the transport system will first prevent these metals from spreading?

a) Xylem by selective absorption at the roots