How do bacteria control their life processes?

Bacteria control their life processes within a single cell

How does the muscular system depend on the nervous system?

Nervous system sends signals to muscles to cause movement

Which best describes the purpose of the muscular system?

allows movement of bones and helps maintain posture

Which best explains why animals need many cells?

to perform all the functions necessary for life

Fungi and bacteria are both single celled organisms. What do they most likely have in common?

Both carry out all life functions in one cell

Which best describes all unicellular organisms?

Every cell performs all life functions.

Why is the digestive system so important for the human body?

breaks food into nutrients and moves nutrients into blood

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Human Body/Genetics EOG Review

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Questions 18

Answers

1
Which states a difference between single celled (S) and multi celled (M) organisms?
S- no organs; M- have organ
M- made up of cells performing same function; S- opposite
S- dead; M- alive
2
Which two body systems work together to take in oxygen and release carbon dioxide?
muscular and skeletal
digestive and circulatory
respiratory and muscular
circulatory and respiratory
3
How does a tiger get stripes?
from its food
from its environment
from its parents
from its offspring
4
How do bacteria control their life processes?
Bacteria control their life processes within multi-cells
Bacteria work with other cells to control all life processes
Bacteria control their life processes within a single cell
5
Which is an example of an inherited characteristic?
a dog obeying commands
a person swimming
a person speaking Spanish
a bird with feathers
6
Which of these behaviors did a bear most likely learn from living in its environment?
eating fish
drinking water
opening garbage can lids
protecting its young
7
M's mom, dad and sis have brown eyes. M has hazel eyes. Who could M get her eye color from?
her grandparents
her aunts
her dog
her uncles
8
Which characteristic is inherited?
sleeping late
enjoying hiking
loving to read
hair color
9
Which is a learned characteristic expressed by a professional swimmer?
long body build
wide arm stroke
swimming speed
good eyesight
10
How does the muscular system depend on the nervous system?
Nervous system transports blood to muscles
Nervous system supplies food and oxygen to the muscles
Nervous system sends signals to muscles to cause movement
Nervous system provides support for muscles
11
What is the function of the nervous system?
deliver messages to brain
clean waste from cells
protect organs
absorb nutrients for energy
12
Tim took seeds from red flowers in a garden to plant. What will be the color of the flowers?
red striped
white
pink
red
13
Which best describes the purpose of the muscular system?
keeps the bones strong and protects them from being broken
allows movement of bones and helps maintain posture
produces energy the body needs to be able to move
carries messages to the brain to the moves to move body
14
Which best explains why animals need many cells?
to remove waste materials
to produce their own food
to perform all the functions necessary for life
to take in carbon dioxide and release oxygen
15
Fungi and bacteria are both single celled organisms. What do they most likely have in common?
Both need sunlight and nutrients from the soil to grow
Both work with other cells to make food.
Both carry out all life functions in one cell
both are large organisms
16
Which best describes all unicellular organisms?
Every cell can make food.
Every cell performs all life functions.
Every cell can move on its own.
Every cell is round.
17
Which describes a task performed by the circulatory system?
sending messages to the brain
transporting waste materials
producing energy from foods
controlling muscle movement
18
Why is the digestive system so important for the human body?
carries away waste products from the place they are created
moves oxygen through the lungs and into the blood
breaks food into nutrients and moves nutrients into blood
circulates blood to all of the organs

Human Body/Genetics EOG Review Flashcards | StudBud