Review for Test 1 Biology 2023

Question 1

BOTH eukaryotes and prokaryotes contain DNA.

Accepted Answer

True

Question 2

Which characteristic of living things has to do with how they change over time as a population?

Accepted Answer

evolution

Question 3

What is a prophage/provirus?

Accepted Answer

viral DNA combined with host cell DNA

Question 4

What is the basis for science?

Accepted Answer

inquiry (curiosity)

Question 5

This graph shows which of the following?

Accepted Answer

J Curve, Exponential Growth

Question 6

Which characteristic of living things has to do with how they obtain and use energy?

Accepted Answer

metabolism

Question 7

Which characteristic of living things has to do with how they react to stimulus?

Accepted Answer

response

Question 8

Which of the following is the smallest?

Accepted Answer

virus

Question 9

What does the word Mix stand for in the acronym"DRYMIX?

Accepted Answer

MIX stands for manipulated, independent, X axis

Question 10

What are the things that you keep the same when doing an experiment?

Accepted Answer

controlled variables or constants

Question 11

Which characteristic of living things has to do with how they develop over a lifetime?

Accepted Answer

growth

Question 12

What does the word DRY in the acronym "DRYMIX" stand for?

Accepted Answer

DRY stands for dependent, responding, Y axis.

Question 13

What does the lytic cycle do?

Accepted Answer

Replicates and kills the host cell

Question 14

Which type of cell has a nucleus and membrane bound organelles?

Accepted Answer

Eukaryotic

Question 15

What is the independent variable in this graph?

Accepted Answer

Year

Question 16

Bacteria may undergo binary fission as often as...

Accepted Answer

every 20 minutes

Question 17

Eukaryotes include all except

Accepted Answer

bacteria

Question 18

Which of the following is the largest?

Accepted Answer

eukaryote

Question 19

What is a retrovirus?

Accepted Answer

A virus that uses RNA

Question 20

One of the differences between bacteria and viruses is that

Accepted Answer

viruses are non- living and bacteria are living

Question 21

Which viral life cycle integrates and replicates along with the host cell?

Accepted Answer

Lysogenic

Question 22

What is an antigen?

Accepted Answer

The fingerprint of a pathogen that triggers an immune response

Question 23

Why do scientists perform multiple trials of the same experiment?

Accepted Answer

More likely to be correct due to fewer errors being made.

Question 24

What is the part of the experiment we sometimes use for comparison?

Accepted Answer

control group

Question 25

Which characteristic of living things has to do with how they put together, starting with the smallest unit a cell?

Accepted Answer

organization

Question 26

What do Prokaryotes and Eukaryotes both have?

Accepted Answer

ribosome

Question 27

Bacteria reproduce how

Accepted Answer

Binary Fission

Question 28

How do bacteria reproduce?

Accepted Answer

Asexually

Question 29

Can viruses reproduce independently?

Accepted Answer

No, they need a host cell.

Question 30

Bacteria that are produced by binary fission are ________ to the parent.

Accepted Answer

genetically identical

Question 31

T/F. It is okay to change (or test) more than one variable when designing experiment.

Accepted Answer

False

Question 32

Plant and animal cells differ how?

Accepted Answer

Plants only: cell wall, large central vacuole, chloroplasts

Review for Test 1 Biology 2023

Questions 32

Review for Test 1 Biology 2023

Questions 32