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Worksheets

Semester 1 Review

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

After verifying their answer, scientists should

a)

form a hypothesis

b)

classify and analyze the data

c)

establish the problem

d)

predict outcomes

2.

The Fall affected man's body but not his mind.

a)

True

b)

False

3.

What all proteins have in common is that they are made of a group of smaller molecules called ___.

a)

carbohydrates

b)

nucleotides

c)

amino acids

d)

lipids

4.

According to the Cell Theory, all living things are made of cells.

a)

True

b)

False

5.

Which of the following organelles is involved with the capture and storage of energy for the plant cell?

a)

chloroplast

b)

golgi apparatus

c)

lysosome

d)

flagellum

6.

Which organelle receives coded instructions to form proteins?

a)

nucleus

b)

ribosomes

c)

smooth ER

d)

lysosomes

7.

Cellular respiration releases energy from sugar molecules.

a)

True

b)

False

8.

One DNA molecule becomes two identical DNA molecules by ___.

a)

transcription

b)

protein synthesis

c)

mitosis

d)

replication

9.

Before a cell divides, it makes a copy of its genes during ___.

a)

anaphase

b)

interphase

c)

metaphase

d)

telophase

10.

The process of making a messenger RNA molecule is specifically called ___.

a)

transcription

b)

protein synthesis

c)

mitosis

d)

replication

11.

Replicate this DNA strand: TGA

a)

TGA

b)

GGC

c)

ACT

d)

ACU

12.

Transcribe this DNA strand to mRNA: ATG

a)

UAC

b)

TUC

c)

TAC

d)

ATG

13.

The total number of individual chromosomes found in a cell of a human with Down Syndrome is ___.

a)

23

b)

24

c)

46

d)

47

14.

What is a change in DNA called?

a)

respiration

b)

mutation

c)

replication

d)

transcription

15.

Since the Fall of mankind, creation has undergone evolution.

a)

True

b)

False