Final Mid Term

Question 1

Control Group

Answer 1

Something that does not change

Question 2

Experimental Group

Answer 2

The group that is changed and experimented on

Question 3

Independent

Answer 3

Deliberately changed

Question 4

Dependent

Answer 4

May Change as a result of changes i the independent variable.

Question 5

Covalent Bond

Answer 5

Bond in which one or more pairs of electrons are shared by atoms

Question 6

Ionic Bond

Answer 6

One or more electrons are removed from an atom and attached to another atom.

Question 7

What are the three parts of the cell theory

Answer 7

1. Cells are the basic structure and function of a living thing.
2. All living things are made out of cells
3. Only existing cells can make new cells

Question 8

Autotroph

Answer 8

Makes there own food through Photosynthesis

Question 9

Heterotroph

Answer 9

They eat or absorb food

Question 10

How does respiration work

Answer 10

Take in oxygen and export carbon dioxide

Question 11

Explain the structure of DNA

Answer 11

DNA is made up of nucleotides, each nucleotides contains a phosphate group, sugar group, and nitrogen base

Question 12

Lagging strand

Answer 12

Its direction is opposite of the replication forks direction

Question 13

Replication

Answer 13

The process by which DNA is copied to RNA is called transcription

Question 14

Transcription

Answer 14

Segment of DNA is copied into RNA by the enzyme RNA polymerase

Question 15

What happens during Interphase

Answer 15

1. Cell Grows
2. DNA gets replicated
3. Cells get ready to divide

Question 16

What happens during Mitosis

Answer 16

Prophase: Chromosomes condense
Metaphase: Chromosomes line up
Anasphase: Each sister chromatid moves toward
Telophase: Cell divides

Question 17

How does cancer work

Answer 17

Cells divide even after there is no room causing cancer