Bio Chapter 7 deck 3 (slides 7-9)

Question 1

The nuclear envelope contains many _______s which allows materials to enter and leave the nucleus

Answer 1

PORES

Question 2

Cytoplasm is a _______ – like substance made mostly of ______

Answer 2

A JELLY-like substance

Made mostly of WATER

Question 3

The nucleus contains nearly all of the cell’s ______

Answer 3

DNA

Question 4

_______ is threadlike material made of DNA and proteins

Answer 4

CHROMATIN

Question 5

Organelles are found in the _____ of the cell

Answer 5

Cytoplasm

Question 6

Parts of the cell are called ______

Answer 6

ORGANELLES.

Question 7

When the cell divides the chromatin condenses into _______s

Answer 7

CHROMOSOMES

Question 8

DNA contains the coded instructions for making ______s for the cell

Answer 8

Proteins

Question 9

The job of the ribosomes is to make _______

Answer 9

Proteins

Question 10

The nucleus of a cell is surrounded by the _______ envelope

Answer 10

NUCLEAR

Question 11

________ is a small dense region in the nucleus

Answer 11

NUCLEOLUS

Question 12

The control center of the cell is called the _____

Answer 12

NUCLEUS

Question 13

The nucleolus is where _________s are made

Answer 13

Ribosomes

Question 14

Ribosomes are made of _____ and protein

Answer 14

RNA

Question 15

The nucleus of a cell contains two structures: ______ and ______

Answer 15

CHROMATIN

And

NUCLEOLUS

Question 16

Ribosomes are found on the endoplasmic _________

or

floating freely in the CYTOPLASM (these are called “_______ ribosomes”)

Answer 16

Endoplasmic RETICULUM

Or

“FREE ribosomes“

Question 17

Each ORGANELLE has its own ______

Answer 17

JOB