Which of the following does NOT occur during muscle contraction?

Actin heads reach out and climb up the myosin ladder

Which of the systems is NOT paired correctly?

Circulatory system--monitors the environment

Which of the following is NOT true about joints?

They are held together by tendons

Which of the following is an INCORRECT statement about the adaptations of macroinvertebrates?

They all have the same adaptations

Which of the following is NOT a reason that Pennsylvania is important to the Chesapeake Bay?

30% of the water in the Bay comes from PA

Which of the following is NOT paired correctly?

Skeletal muscles--involuntary and you can't see them

Which of the following is NOT true about ossification?

It happens faster in males than females

Which is NOT true about a broken bone?

It will be exactly the same shape after it heals

Which of the following is the correct organization in the body?

cells, tissues, organs, organ systems, organism

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Bio 2 1st MP review

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1st MP review

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Questions 31

Answers

1
Which of the following is NOT true about muscle movement?
Calcium is released to begin muscle contraction
Muscles push bones
Muscles pull bones
The sacromere shortens
2
When too many nutrients wash into freshwater ecosystems it causes...
Algae blooms
Dead Zones
Eutrophication
All these are correct
3
Which of the following does NOT occur during muscle contraction?
Sarcomere shortens
Distance between Z-lines shorten
Actin heads reach out and climb up the myosin ladder
Mitochondria provide ATP for energy
4
What attaches muscles to bone?
Cartilage
Tendons
Epithilial tissue
Ligaments
5
Which of the systems is NOT paired correctly?
Immune system--fights disease
Respiratory system--gas exchange
Circulatory system--monitors the environment
Endocrine system-regulates metabolism and sexual development
6
When pressures exist against the skin, extra keratin is laid down called
Warts
Blisters
Your mama
Calluses
7
For water ecosystems, which of the following is NOT a problem created by storm runoff?
Sediments and nutrients
Trash
Biodiversity
Oil and gas
8
Which of the following is NOT true about joints?
When cartilage wears down it causes osteoarthritis
They are held together by tendons
Fixed, immovable, movable are examples
They secrete synovial fluid for lubrication
9
The inside of the bone used to produce more blood cells or store fat is called
Compact bone
Periosteum
Spongy bone
Bone marrow
10
Which of the following is NOT true about the integumentary system
It gets rid of wastes like urea, salt, excess water
It monitors the environment
It move bones
It protects from disease-causing particles and retains heat
11
Which of the following is NOT connective tissue?
Tricep muscle
Clavicle
AC ligament
White blood cells
12
Burn victims are in great danger of ...
Infections
Loss of oils
Overheating
Muscle spasms
13
Which of the following is an INCORRECT statement about the adaptations of macroinvertebrates?
Many are adapted for rapid flowing water in creeks
Some are streamlined
Some build cases and attach to rocks
They all have the same adaptations
14
Which of the following is NOT a reason that Pennsylvania is important to the Chesapeake Bay?
50% of the water in the Bay comes from PA
Sediment runoff
30% of the water in the Bay comes from PA
Manure and nutrient runoff
15
Which of the following is NOT a job of the skeletal system?
Stores minerals
Circulate materials
Support and protection
Allows movement
16
Which of the following is NOT paired correctly?
Smooth muscle--involuntary and all over the body
Cardiac--involuntary and in heart
Skeletal muscle--moves bones
Skeletal muscles--involuntary and you can't see them
17
Which of the following is NOT true about ossification?
It begins during fetal development
It happens faster in males than females
It is a hardening of the cartilage as the bones grow
It is finished usually by age 25
18
Which kind of muscles is found in the stomach, intestines, and blood vessels?
None
Cardiac
Smooth
Skeletal
19
The outer part of the bone that contains nerves and blood vessels
Compact bone
Spongy bone
Bone marrow
Periosteum
20
Which of the following is NOT true about macroinvertebrates
They can be seen with the naked eye
They are insignificant
They are important part of freshwater food web
They can indicate water quality
21
Which of the following joints are NOT paired correctly?
Synovial joint--fixed joint
Ball and socket--greatest range of movement
Synovial joint--hinge, gliding, saddle
Partially moveable--cartilage joints in ribs and stermum
22
The following organelles are important for muscles to get energy from cellular respiration?
Endoplasmic reticulum
Mitochondria
Chloroplasts
Ribosomes
23
Which of the following is NOT found in the appendicular skeleton?
Humerous
Vertebrae
Patella
Carpals
24
Which is NOT true about a broken bone?
It will be exactly the same shape after it heals
Increased blood flow causes swelling
Specialized cells create new bone
The body releases endorphins for temporary pain relief
25
Which of the following are found in the epidermis of the skin?
Melanin and keratin
Sweat and oil glands
Nerves and blood vessels
Living cells
26
Which of the following about tissue types is NOT paired correctly?
Connective--bone, fat, blood, lymph, ligament, tendon
Nervous tissue--movement
Epithelial---covering
Muscle tissue--contract
27
These cells receive and transmit messages throughout the body.
Muscles
Osteocytes
Neurons
Epidermis
28
Which of the following is the correct organization in the body?
cells, tissues, organ systems, organs, organism
cells, tissues, organs, organ systems, organism
cells, organs, tissues, organ systems, organism
tissues, cells, organs, organ systems, organism
29
Which of the following organ systems are found in the thoracic cavity?
Respiratory and circulatory
Nervous system
Digestive and excretion
Reproductive and circulatory
30
The name of the oil that lubricates the skin
Melanin
Sebum
Keratin
Cartilage
31
Which is NOT a correct difference between male and female skeletons?
Females have larger rib cage
Males have thicker bones in the arms and legs
Females pelvis is wider
Females have a greater carrying angle

Bio 2 1st MP review Flashcards | StudBud