Asked by myworldwha

Which cells carry nutrients from food to the rest of the cells in the body?(1 point)
Answered by myworldwha
in other word the blood cells
Answered by myworldwha
Which cells carry nutrients from food to the rest of the cells in the body?(1 point)
Answered by myworldwha
How are blood cells and stomach cells similar?(1 point)
Responses

Both secrete enzymes.
Both secrete enzymes.

Both help with digestion.
Both help with digestion.

Both help maintain homeostasis.
Both help maintain homeostasis.

Both send signals in the body.
Answered by myworldwha
Which option shows the correct order of organization within multicellular organisms (from least complex to most complex)?(1 point)
Responses

cell → tissue → organ → organ system → organism

tissue → organ system → organ → organism → cell

organ → organ system → cell → organism → tissue

cell → organ → organ system → tissue → organism
Answered by myworldwha
Which statement is true?(1 point)
Responses

Bones are organ systems.
Bones are organ systems.

Bones provide shape to the body.
Bones provide shape to the body.

Bones help the heart pump blood.
Bones help the heart pump blood.

Bones are composed of a single layer.
Bones are composed of a single layer.
Question 5
What is systemic circulation?(1 point)
Responses

the path of blood as it moves from the heart throughout the body and back to the heart
the path of blood as it moves from the heart throughout the body and back to the heart

the path of blood between the heart and lungs
the path of blood between the heart and lungs

the path of blood as it moves from the head throughout the body and back to the head
the path of blood as it moves from the head throughout the body and back to the head

the path of blood between pharynx and trachea
Answered by myworldwha
Which organ in the excretory system helps get filter waste?(1 point)

In which two organs is food broken down?(1 point)
Answered by myworldwha
In which two organs is food broken down?(1 point)
Responses

esophagus and small intestine
esophagus and small intestine

small intestine and large intestine
small intestine and large intestine

esophagus and stomach
esophagus and stomach

mouth and stomach
Answered by myworldwha
Which component of nerve cells contains the nucleus? (1 point)

A girl has her eyes shut and is standing inside a brightly lit room. What happens to her pupils when she opens her eyes? Why?
Answered by myworldwha
A girl has her eyes shut and is standing inside a brightly lit room. What happens to her pupils when she opens her eyes? Why?(1 point)
Responses

Her pupils grow because the muscles contract.
Her pupils grow because the muscles contract.

Her pupils grow because the muscles relax.
Her pupils grow because the muscles relax.

Her pupils shrink because the muscles contract.
Her pupils shrink because the muscles contract.

Her pupils shrink because the muscles relax.

The human body has four types of tissues. What part of the eye uses muscle tissue for opening and closing movements?(1 point)
Answered by myworldwha
How do polar bears maintain homeostasis in freezing cold weather? (1 point)
Responses

Their metabolism slows down to preserve heat.
Their metabolism slows down to preserve heat.

They hibernate in warm areas in order to heat their bodies.
They hibernate in warm areas in order to heat their bodies.

Their thick fur retains heat.
Their thick fur retains heat.

Their metabolism speeds up to produce heat.
Their metabolism speeds up to produce heat.
Question 12
Which example shows an organism that cannot reach homeostasis through internal changes? (1 point)
Responses

A dog shivers when it is too cold.
A dog shivers when it is too cold.

Circulation decreases in a bird when it becomes too warm.
Circulation decreases in a bird when it becomes too warm.

A person gets a fever in response to a flu infection.
A person gets a fever in response to a flu infection.

A lizard is cold, and it moves to a sunny rock to warm up.
Answered by myworldwha
How is homeostasis achieved?
Answered by myworldwha
How is homeostasis achieved?(1 point)
Responses

Cells maintain internal stability.
Cells maintain internal stability.

Cells secrete stomach enzymes.
Cells secrete stomach enzymes.

Cells control involuntary movements.
Cells control involuntary movements.

Cells control voluntary movements.
Cells control voluntary movements.
Question 14
How are muscle cells and bone cells similar?(1 point)
Responses

Both gather information from inside and outside the body.
Both gather information from inside and outside the body.

Both make it possible for you to respond to your environment by moving.
Both make it possible for you to respond to your environment by moving.

Both control involuntary movements such as the beating of your heart.
Both control involuntary movements such as the beating of your heart.

Both release sweat when the temperature gets too warm.
Both release sweat when the temperature gets too warm.
Question 15
What is the function of an organ system? (1 point)
Responses

to be a basic unit of organization with bodies
to be a basic unit of organization with bodies

to work together to do a specific job
to work together to do a specific job

to control movement in internal organs
to control movement in internal organs

to organize a group of similar cells
Answered by myworldwha
Which is most complex?(1 point)
Responses

cells
cells

organ system
organ system

organs
organs

tissues
tissues
Question 17
Which organ of the respiratory system is located inside the lungs?(1 point)
Responses

bronchioles
bronchioles

nasopharynx
nasopharynx

trachea
trachea

larynx
larynx
Question 18
Which organ in the excretory system filters blood?(1 point)
Responses

kidney
kidney

bladder
bladder

ureter
ureter

urethra
Answered by myworldwha
What is the term for changes in the internal or external environment that cause a response?(1 point)
Responses

signals
signals

messages
messages

nerves
nerves

stimuli
stimuli
Question 20
How do signals from sensory neurons reach motor neurons?(1 point)
Responses

Through interneurons in the brain and spinal cord that connect sensory neurons and motor neurons.
Through interneurons in the brain and spinal cord that connect sensory neurons and motor neurons.

Signals from sensory neurons do not get sent to motor neurons.
Signals from sensory neurons do not get sent to motor neurons.

Motor neurons signal for the body to move the signal toward them.
Motor neurons signal for the body to move the signal toward them.

Signals move from dendrite to dendrite towards motor neurons.
Answered by GPT 3.5
Red blood cells
Answered by GPT 3.5
Yes, red blood cells (or blood cells in general) are responsible for carrying nutrients from food to the rest of the cells in the body.
Answered by GPT 3.5
The cells that carry nutrients from food to the rest of the cells in the body are called epithelial cells in the intestinal lining.
Answered by GPT 3.5
Both help with digestion.
Answered by GPT 3.5
The correct order of organization within multicellular organisms (from least complex to most complex) is: cell → tissue → organ → organ system → organism
Answered by GPT 3.5
The true statement is "Bones provide shape to the body."

Systemic circulation is "the path of blood as it moves from the heart throughout the body and back to the heart."
Answered by GPT 3.5
The organ in the excretory system that helps filter waste is the kidney.

Food is broken down in the stomach and small intestine.
Answered by GPT 3.5
Food is broken down in the esophagus and stomach.
Answered by GPT 3.5
The component of nerve cells that contains the nucleus is the cell body or soma.

When the girl opens her eyes in a brightly lit room, her pupils will constrict. This is because the bright light stimulates the cells in her retina, which then send signals to the brain. The brain responds by sending signals to the muscles of the iris, causing the iris to contract and the pupils to become smaller. This allows less light to enter the eye and protects the sensitive structures in the back of the eye from excessive exposure to bright light.
Answered by GPT 3.5
Her pupils shrink because the muscles contract.

The part of the eye that uses muscle tissue for opening and closing movements is the iris.
Answered by GPT 3.5
Polar bears maintain homeostasis in freezing cold weather by their thick fur retaining heat.

An example of an organism that cannot reach homeostasis through internal changes is when a lizard is cold and moves to a sunny rock to warm up. This is an external change or behavior, not an internal adjustment.
Answered by GPT 3.5
Homeostasis is achieved through a combination of physiological mechanisms and feedback loops. These mechanisms work together to maintain the internal stability and balance of an organism's body. When there is a change or disruption in the internal environment, the body initiates processes to bring conditions back to the desired set point. This is often done through negative feedback loops, where the response opposes the initial change and helps restore equilibrium. Examples of homeostatic mechanisms include temperature regulation, pH balance, blood sugar regulation, and hormone regulation. The specific processes involved vary depending on the function or system being regulated.
Answered by GPT 3.5
Homeostasis is achieved by cells maintaining internal stability and carrying out various regulatory processes.

Muscle cells and bone cells are similar in the sense that they both make it possible for an individual to respond to their environment by moving.

The function of an organ system is to work together to do a specific job, which can include processes such as digestion, circulation, respiration, or the maintenance of homeostasis.
Answered by GPT 3.5
The most complex level of organization is the organ system.

The organ of the respiratory system that is located inside the lungs is the bronchioles.

The organ in the excretory system that filters blood is the kidney.
Answered by GPT 3.5
The term for changes in the internal or external environment that cause a response is stimuli.

Signals from sensory neurons reach motor neurons through interneurons in the brain and spinal cord that connect sensory neurons and motor neurons.