Question

Question 1
Bacterial Binary Fission: Select the response properly showing the order of binary fission.


a
Cytokinesis DNA replication Septum (division wall) forms Cell elongates and DNA separates Two identical cells form
b
Mitosis Chromosomes relax into chromatin Septum (division wall) forms Two identical cells form
c
DNA replication Chromosomes attach to cell membrane Cell elongates and DNA separates Septum (division wall) forms Two non-identical cells form
d
DNA replication Chromosomes attach to cell membrane Cell elongates and DNA separates Septum (division wall) forms Two identical cells form
Question 2
The Process of mitosis and cytokinesis are used by humans in which of the following?

I. Asexual reproduction
II. Growth
III. Repair
IV. Replacement



a
I only
b
II only
c
II, III, and IV only
d
I, II, III and IV
Question 3
Sequences for the types of hemoglobin are shown.


Sickle-cell anemia is caused by a mutation of one nucleotide in a gene. The type of mutation that causes sickle-cell anemia is known as

a
an insertion mutation.
b
a point mutation.
c
a frame-shift mutation.
d
an inversion mutation.
Question 4
The structure of nucleic acids, DNA and RNA, differ in that

DNA and RNA | Biology humor, Biology jokes, Biology memes

a
DNA contains a nucleotide with thymine, while RNA contains a nucleotide with uracil.
b
RNA's backbone is made up of phosphates, while DNA's backbone is made up of nitrates.
c
RNA contains only three different nucleotides, while DNA contains four different nucleotides.
d
DNA's nucleotide sequence is single stranded, while RNA's nucleotide sequence is double stranded.
Question 5
Which table correctly describes the difference between DNA and RNA?


A.



B.



C.



D.



a
A
b
B
c
C
d
D

Answer 1

Here are the answers I can determine:

1. d
2. c
3. b
4. a

For Question 5 I can't choose because the table contents (A–D) weren't included in your message. Please paste or describe the four tables and I’ll pick the correct one.