DNA!

What organelle stores DNA in eukaryotic cells?

• The ribosome

• The cell membrane

• The cytoplasm

• The nucleus

What is a chromosome?

• A package of DNA; it helps keep DNA safe

• An organelle that makes energy in prokaryotic cells

• A type of cell that does not use DNA

• A type of carbohydrate that gives quick energy

Tags

NGSS.HS-LS3-1

A section of DNA that codes for a protein is called a-

• gene

• cell

• chromosome

• nucleus

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

The collection of all of an organism's genetic information is called-

• a book

• a genome

• a base

• a cell

Tags

NGSS.HS-LS1-1

What shape is a DNA molecule?

• A double helix

• A circle

• A triangle

• A hexagon

Tags

NGSS.HS-LS1-1

What is the function of nucleic acids like DNA?

• They give you long term energy.

• They give you short term energy.

• They store genetic information.

• They speed up chemical reactions.

All the cells in your body have the same DNA. Why do some look different and have different functions?

• Because their DNA has been extremely mutated.

• Because only certain genes are being expressed.

• All cells look the same and have the same function. This is a trick question.

Tags

NGSS.HS-LS1-4

A species of jellyfish contains a gene that codes for glowing protein. This gene was inserted into other organisms. What do you predict will happen?

• The organisms will express this new gene for glowing protein because they all share the common genetic code.

• The organisms will die because they cannot use DNA from other organisms.

• The DNA will be broken down into a protein. That can glow.

Tags

NGSS.HS-LS3-1

NGSS.HS-LS1-6

NGSS.HS-LS3-2

Find the complementary sequence of the following:

3' TCG ACG ATT 5'

• 5' AGC TGC TAA 3'

• 5' TCG ACG ATT 3'

• 5' TTA GCA GCT 3'

• 5' AGC TGC CGG 3'

This chicken does not have feathers. Which of the following best explains why it doesn't have feathers?

• Its DNA does not contain the gene for making feathers.

• It contains a parasite that feeds on its feathers.

• The chicken does not have any DNA.

Tags

NGSS.MS-LS1-5

NGSS.MS-LS3-1