Science Study Guide

Question 1

Mitosis is a ______ cell

Answer 1

Body

Question 2

Mitosis beginning cell is a _________

Answer 2

Diploid

Question 3

How many cells does a mitosis produce?

Answer 3

2

Question 4

Mitosis end product is a _________

Answer 4

Diploid

Question 5

What is the number of chromosomes in the mitosis?

Answer 5

Same as original cell

Question 6

Meiosis is a ______ cell

Answer 6

Sex

Question 7

Meiosis beginning cell is a ________

Answer 7

Diploid

Question 8

In a __________ cells have pairs of similar chromosomes

Answer 8

Diploid

Question 9

How many cells are produced in meiosis

Answer 9

4

Question 10

The end product of meiosis is ___________

Answer 10

Haploid

Question 11

In a _________ cells don’t have pairs of similar chromosomes

Answer 11

Haploid

Question 12

The number of chromosomes in meiosis are _______________________

Answer 12

Half the original cell

Question 13

____________ is a structure in the nucleus that contains hereditary material

Answer 13

Chromosome

Question 14

In _________ each cell divides twice to produce four daughter cells

Answer 14

Meiosis

Question 15

The number of chromosomes is reducing during _____________

Answer 15

Meiosis

Question 16

Producing two identical cells is _________

Answer 16

Meiosis

Question 17

The sex cells are _____ and ______

Answer 17

Egg and sperm

Question 18

An example of nucleic acid is _________

Answer 18

DNA or RNA

Question 19

The code for a protein is a _______

Answer 19

Gene

Question 20

What is a permanent change in a gene or chromosome called?

Answer 20

Mutation

Question 21

______ is a double spiral molecule with pairs of nitrogen bases

Answer 21

DNA

Question 22

_________ is in RNA but not DNA

Answer 22

Uracil

Question 23

If a diploid tomato cell has 24 chromosomes, how many chromosomes will the tomato’s se cells have?

Answer 23

12

Question 24

During a cell’s life cycle, when do chromosomes duplicate

Answer 24

Interphase

Question 25

When do chromatids separate during mitosis

Answer 25

Anaphase

Question 26

How is the hydra shown in the picture reproducing?

Answer 26

Asexually, by budding

Question 27

What is any permanent change in a gene or a chromosome called

Answer 27

Mutation

Question 28

What does meiosis produce

Answer 28

Sex cells

Question 29

What type of nucleic acid carries the ode for making proteins from the nucleus to make ribosome

Answer 29

RNA

Question 30

In DNA _________ connects to ___________ (And vise versa) A-T or T-A

Answer 30

Adenine connects thymine

Question 31

In DNA ________connects to ________ And vise versa G-C or C-G

Answer 31

Guanine connects to Ctyosine

Question 32

In RNA ________ connects to ________ And vise versa A-U or U-A

Answer 32

Adenine connects to Uracil

Question 33

In RNA _________ connects to ___________ And vise versa G-C or C-G

Answer 33

Guanine connects to Ctyosine