7th 12.13

Which of the following structures would create the MOST flexible spider silk?

• 2 connectors

• 4 connectors

• 6 connectors

• 10 connectors

Tags

NGSS.HS-ETS1-3

Three tigers have different parents. They all have the same proteins for stripe pattern in their cells. What can you say about the tigers' stripe patterns?

• They will have the same stripe patterns since all tigers have the same stripe patterns.

• They will have the same stripe patterns since their proteins for stripe pattern are the same so the proteins will connect in the same way.

• They will have different stripe patterns because even with the same proteins for stripe pattern, the proteins can connect in different ways.

• They will have different stripe patterns since only offspring from the same parents have the same stripe patterns.

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

There are two junco birds that each have different proteins in their cells for beak pointiness. They have different parents. What can you say about the birds' beak pointiness?

• They will have the same beak pointiness because even with different proteins for beak pointiness, the proteins can connect in the same way

• They will have different beak pointiness since offspring from different parents will have different beak pointiness.

• They will have different beak pointiness since their proteins for beak pointiness are different so the proteins will connect in different ways

• They will have the same beak pointiness since all junco birds have the same beak pointiness.

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS1-1

There are two bears that both have the same proteins for ear shape in their cells. The bears have different parents. What can you say about the bears' ear shape?

• They will have the same ear shape since their proteins for ear shape are the same so the proteins will connect in the same way.

• They will have the same ear shape since all bears have the same ear shape.

• They will have different ear shapes because even with the same proteins for ear shape, the proteins can connect in different ways

• They will have different ear shapes since only offspring from the same parents have the same ear shape

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS1-1

Which of the following statements is TRUE?

• the function of a protein determines its structure

• the structure of a protein does not affect its function

• the structure of a protein determines how it will function

• none of the above

Tags

NGSS.HS-LS1-1

Which of the following BEST explains why siblings with the same parents look different?

• their proteins have different structures and therefore different functions

• they inherit different amounts of proteins from their mother

• they inherit different amounts of proteins from their father

• they do not inherit the same amount of proteins

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Which of the following is a FEATURE of dogs?

• they have fur

• they have long tails

• they have brown eyes

• they have freckles

Tags

NGSS.3-LS3-1

NGSS.4-LS1-1

Which of the following BEST defines a protein molecule?

• to receive genes from a parent

• a characteristic that all members of a species have

• how something works

• a type of large molecule that performs important functions inside organisms

Tags

NGSS.HS-LS1-1

What does it mean to 'inherit' something?

• to receive genes from a parent

• a characteristic that all members of a species have

• how something works

• a type of large molecule that performs important functions inside organisms

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What is the offspring of a cat known as?

• puppy

• duckling

• kitten

• chick