CP 3 review 111324

Enzymes are proteins that can break down a ​​ (a)   (carbohydrate) so it is easier to digest. They can also combine substrates to ​ (b)   molecules. If enzymes are in the wrong ​ (c)   their shape changes. We call this ​ (d)   , it also occurs when ​ (e)   is too hot or too cold. This means the active site can no longer break down or build molecules.

• substrate
• build up
• PH
• denaturing
• temperature

Tags

NGSS.MS-LS1-5

You ( homosapien) and your dog (canis lupus familiaris) live together in a home. Homosapiens feed and give canis lupus familiaris a home while canis lupus familiaris helps homosapiens deal with emotional stress by giving them confront. What kind of symbiosis (relationship) do they have?

• Parasitism

• Mutualism

• Commensalism

• Predation

Tags

NGSS.MS-LS2-2

Match the following

• biodiversity

• type of symbiosis where one organism is killed

• Commensalism

• interaction where both species benefit

• Mutualism

• organisms living together but one is unbothered

• Parasitism

• life forms where one is harmed and the other gains nutrients

• Predation

• In an environment we want greater____ to survive

Tags

NGSS.MS-LS2-2

Match the following

• O2

• What is used from both Plants and animals

• CHO | ATP

• Waste products of Cellular respiration

• CO2 + H2O + ATP

• Products of Cellular respiration

• CO2 + H2O

• Waste products of Photosynthesis

• O2 + CHO

• Products of Photosynthesis

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

NGSS.MS-LS2-3

When you take to the field or stand up on stage for an event. You feel warmer as your heart rate increases, your body tenses up, your body is pumped with cortisol, while the brain tells everything to remain still.

What 4 systems are working together?

• Respiratory, Digestive, Immune, Skeletal
• Nervous, Lymphatic, Integumentary, Circulatory

• Endocrine, Circulatory, Digestive, Muscular

• Circulatory, Muscular, Nervous, Endocrine

Tags

NGSS.MS-LS1-3

Who is most greatly effected by a decrease in population if a disease kills hawks and beetles.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Match the following

Groups:

(a) Digestive

,

(b) Excretory

,

(c) Endocrine

,

(d) Integumentary

• Waste

• Kidney

• hormones

• glands, secrete

• Absorbing

• nails, hair

• Skin

• Breaking down

Photosynthesis is the use of light energy in plants while Cellular respiration is the use of chemical energy in animals . As animals cannot stand outside and consume the sun.

Which box has both our reactants (needs) correct?

• Plants : H2O, CO2, light

  Animals : CHO, O2

• Plants : CHO, O2

  Animals : H2O, CO2, light

• Plants : O2, CO2

  Animals : H2O, CHO

• Plants : CHO, O2, H2O

  Animals : CHO

Tags

NGSS.MS-LS1-6

If an ecosystem loses it producers, how is the environment affected?

• The ecosystem would become more stable and resilient increasing CO2

• The environment would suffer from reduced biodiversity, disrupt food chains and increase CO2.

• The environment would thrive with more sunlight. Reducing CO2

• The loss of producers would lead to decreased animal populations increasing O2

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Enzymes ​ (a)   the activation energy while ​ (b)   reaction speed. When enzymes are working well at a certain temp or PH we call that the ​ (c)   (Example 7PH 70 degrees) If PH or temp increase or decrease from that range they ​ (d)   leading to a ​ (e)   in their effectiveness.

• decrease
• lower
• increasing
• optimal range.
• denature
• decreasing 
• increase