Which plant cycle is correct?
A) seed>plant>flower>fruit
B) fruit>seed>plant>flower
C) seed>plant>fruit>flower
D) plant>flower>fruit>seed
What is A) seed>plant>flower>fruit
100
If the pistil were removed from a plant, that plant could not produce:
A) glucose B) petals
C) seeds D) leaves
What is C) seeds
100
When a predator chases its prey some body systems become more active while some become less active. Which of the following systems become less active?
A) Skeletal B) Muscular
C) Circulatory D) Digestive
What is D) Digestive
100
The nervous system carries messages from one part of the body to another using:
I. electrical signals II. chemical signals. III. temperature
A) I. B) II. C) I. & II. D) II. & III.
What is C) I. & II.
100
When a person breathes, what happens in the lungs?
A) Oxygen comes in, carbon dioxide goes out
B) Carbon dioxide comes in and oxygen goes out
C) water comes in and nutrients go out
D) nutrients come in and water goes out
What is A) Oxygen comes in, carbon dioxide goes out
200
Which two are BOTH parts of the plant FEMALE reproductive part?
A) Stamen and Pistil B) Stigma and pistil
C) Petal and sepal D) Stigma and petal
What is B) Stigma and pistil
200
How does photosynthesis affect the carbon cycle?
A) Plants release carbon dioxide into the atmosphere
B) Plants absorb carbon dioxide from the atmosphere
C) Volcanic eruptions release carbon dioxide into the air
D) Ozone absorbs carbon dioxide from the atmosphere
What is B) Plants absorb carbon dioxide from the atmosphere
200
When you touch a hot pan, you immediately jerk your hand away. What is the order of this response?
A) motor neuron>interneuron>sensory neuron
B) sensory neuron>motor neuron>interneuron
C) motor neuron>sensory neuron>interneuron
D) sensory neuron>interneuron> motor neuron
What is D) sensory neuron>interneuron> motor neuron
200
In order for us to move our skeleton at its joints, there must be bones, _____ and _____.
A) muscles and nerves B) muscle and skin
C) cartilage and tendons D) nerves and blood
What is A) muscles and nerves
200
The left side of the heart pumps blood into the:
A) arteries B) veins
C) valves D) capillaries
What is A) arteries
300
When a bee or butterfly pollinates a plant, the process helps the plant to produce:
A) flowers B) sepals
C) petals C) seeds
What is C) seeds
300
Plants get carbon dioxide from the atmosphere through __.
A) respiration
B) photosynthesis
C) transpiration
D) evaporation
What is B) photosynthesis
300
An important function of the liver is to:
A) regulate glucose levels in the blood
B) secrete urea to the kidneys
C) produce insulin
D)remove plasma proteins
What is A) regulate glucose levels in the blood
300
Which body systems work together to bring oxygen to the cells?
I. Respiratory II. Circulatory III. Digestive IV. Excretory
A) I. & II. B) III. & IV C) I. & III. D) I., II. & IV
What is A) I. & II.
300
The place where MOST digestion occurs is:
A) small intestine
B) colon
C) large intestine
D) mouth
What is A) small intestine
400
The male reproductive part of the flower includes:
A) filament and anther
B) filament and pistil
C) pistil and stigma
D) anther and pollen
What is A) filament and anther
400
Which part of the flower produces pollen?
A) stigma
B) ovary
C) stamen
D) petal
What is C) stamen
400
Shivering is an involuntary response which causes muscles to contract and relax. This action is a response to:
A) temperature B) lack of sleep
C) a lack of nutrition D) excess water in the body system
What is A) temperature
400
Organ systems function together because:
A) of the contributions of the cells, tissues and organs
B) of the method by which cells receive their energy
C) of the contribution of the right amount of nutrients
D) they can quickly remove waste products
What is A) of the contributions of the cells, tissues and organs.
400
Complete the pathway of the digestive system: Mouth, esophagus, ____, small intestine, _____ and colon.
A) stomach, appendix
B) liver, appendix
C) stomach, large intestine
D) liver, large intestine
What is C) stomach, large intestine
500
In a plant cell, the function of the chloroplast is to:
A) regulate the flow of oxygen
B) create ATP energy from food
C) capture useable energy from sunlight
D) collect carbon dioxide from the atmosphere
What is C) capture useable energy from sunlight
500
The organelle that captures energy from the sun is a:
A) mitochondria
B) nucleus
C) chloroplast
D) ribosome
What is C) chloroplast
500
What part of the body is attached to the bones by the tendons to allow movement?
A) blood B) cartilage
C) skin D) muscle
What is D) muscle
500
The heart and lungs work together to:
A) bring carbon dioxide to the body and removing oxygen
B) bring oxygen to the body and remove carbon dioxide
C) pump blood through the body
D) remove gas from the intestines
What is B) bring oxygen to the body and remove carbon dioxide
500
Another way that the body rids itself of waste is through:
A) sleeping B) crying
C) sneezing D) sweating