Question
A student is comparing a plant cell, an animal cell, and a fungal cell. The student observes that two of the cells have a cell wall, but one does not. Additionally, only one of the cells has chloroplasts.
Based on this evidence, which statement correctly classifies the cells?
(5 Points)
The plant and animal cells both have a cell wall, but the fungal cell does not.
The fungal and plant cells have a cell wall, but only the plant cell has chloroplasts.
The plant and animal cells both have chloroplasts, but the fungal cell does not.
The animal and fungal cells have a cell wall, but the plant cell does not.
8.(7.LS1.4) A student is examining how muscle cells contribute to the function of the human body. The student organizes the levels of organization as follows:
Muscle Cell
Muscle Tissue
?
Muscular System
Human Body
Which structure correctly fills in the missing level in the hierarchy?
(5 Points)
Skeletal System
Heart
Circulatory System
Mitochondria
9.(7.LS1.4) A scientist is studying how different organ systems in the human body interact. She observes that the respiratory system brings oxygen into the body, while the circulatory system transports oxygen to the cells.
Which conclusion best explains how these two organ systems work together?
(5 Points)
The respiratory system provides oxygen to the circulatory system, which delivers it to cells for energy production.
The circulatory system produces oxygen and transfers it to the respiratory system, which distributes it to the muscles.
The respiratory system removes oxygen from cells and sends it to the circulatory system for transport.
The circulatory system and respiratory system work independently and do not interact with each other.
10.(7.LS1.5) A student is investigating how different body systems work together to maintain
Based on this evidence, which statement correctly classifies the cells?
(5 Points)
The plant and animal cells both have a cell wall, but the fungal cell does not.
The fungal and plant cells have a cell wall, but only the plant cell has chloroplasts.
The plant and animal cells both have chloroplasts, but the fungal cell does not.
The animal and fungal cells have a cell wall, but the plant cell does not.
8.(7.LS1.4) A student is examining how muscle cells contribute to the function of the human body. The student organizes the levels of organization as follows:
Muscle Cell
Muscle Tissue
?
Muscular System
Human Body
Which structure correctly fills in the missing level in the hierarchy?
(5 Points)
Skeletal System
Heart
Circulatory System
Mitochondria
9.(7.LS1.4) A scientist is studying how different organ systems in the human body interact. She observes that the respiratory system brings oxygen into the body, while the circulatory system transports oxygen to the cells.
Which conclusion best explains how these two organ systems work together?
(5 Points)
The respiratory system provides oxygen to the circulatory system, which delivers it to cells for energy production.
The circulatory system produces oxygen and transfers it to the respiratory system, which distributes it to the muscles.
The respiratory system removes oxygen from cells and sends it to the circulatory system for transport.
The circulatory system and respiratory system work independently and do not interact with each other.
10.(7.LS1.5) A student is investigating how different body systems work together to maintain
Answers
GPT-4o mini
Sure! Here are the correct answers and brief explanations for each question:
### Question 7
The correct statement classifying the cells is:
**The fungal and plant cells have a cell wall, but only the plant cell has chloroplasts.**
- **Explanation:** Plant cells and fungal cells both have a cell wall (made of cellulose and chitin, respectively), whereas animal cells do not. Only plant cells contain chloroplasts for photosynthesis.
### Question 8
The correct structure that fills in the missing level in the hierarchy is:
**Muscle Tissue.**
- **Explanation:** The hierarchy of organization in the human body is as follows: Cell → Tissue → Organ → System → Organism. Following muscle cell and muscle tissue would be the organ level, which would be an organ made up of muscle tissue (such as the heart).
### Question 9
The best conclusion explaining how the respiratory and circulatory systems work together is:
**The respiratory system provides oxygen to the circulatory system, which delivers it to cells for energy production.**
- **Explanation:** The respiratory system's primary function is to bring oxygen into the body, and the circulatory system is responsible for transporting that oxygen to cells throughout the body for metabolic processes.
If you have any other questions or need further clarifications, feel free to ask!
### Question 7
The correct statement classifying the cells is:
**The fungal and plant cells have a cell wall, but only the plant cell has chloroplasts.**
- **Explanation:** Plant cells and fungal cells both have a cell wall (made of cellulose and chitin, respectively), whereas animal cells do not. Only plant cells contain chloroplasts for photosynthesis.
### Question 8
The correct structure that fills in the missing level in the hierarchy is:
**Muscle Tissue.**
- **Explanation:** The hierarchy of organization in the human body is as follows: Cell → Tissue → Organ → System → Organism. Following muscle cell and muscle tissue would be the organ level, which would be an organ made up of muscle tissue (such as the heart).
### Question 9
The best conclusion explaining how the respiratory and circulatory systems work together is:
**The respiratory system provides oxygen to the circulatory system, which delivers it to cells for energy production.**
- **Explanation:** The respiratory system's primary function is to bring oxygen into the body, and the circulatory system is responsible for transporting that oxygen to cells throughout the body for metabolic processes.
If you have any other questions or need further clarifications, feel free to ask!