Question

Question 1
A) What is the term for a section of a DNA molecule that codes for proteins?(1 point)

chromosome

cytosine

gene

deoxyribose

Question 2
A) Eukaryotic chromosomes tend to be much larger than prokaryotic chromosomes. In order to package these large chromosomes into the nucleus, which family of proteins are used by the cell?(1 point)

DNA polymerases

transcription factors

RNA polymerases

histones

Question 3
A) Which of the following choices correctly compares prokaryotic and eukaryotic chromosomes?(1 point)

Prokaryotic chromosomes are typically much larger than eukaryotic ones.

Prokaryotes tend to only have one chromosome while eukaryotes have many.

Prokaryotic chromosomes are wrapped into structures called nucleosomes.
.

Prokaryotic chromosomes are linear while eukaryotic chromosomes are circular.

Question 4
A) Which answer choice below correctly describes the structure of DNA?(1 point)

A sugar-phosphate backbone with nitrogen bases in the middle forming a double helix.

Nitrogen bases on the outside with sugar-phosphate in the middle of a double helix.

Sugar-phosphate backbone with nitrogen bases coming off a single helix.

Sugar-nitrogen base backbone with phosphates in the middle forming a double helix.

Question 5
A) Chromosomes in eukaryotes are made of DNA wrapped around proteins. What is the combination of DNA and protein called?(1 point)

genes

histones

chromatin

nucleosomes

pls help

Answer 1

Gene.

Histones.

Prokaryotes tend to only have one chromosome while eukaryotes have many.

A sugar-phosphate backbone with nitrogen bases in the middle forming a double helix.

Chromatin.

Answer 2

umm is 100% correct thanks

Answer 3

yep 100%
thanks

Answer 4

Umm is correct 100% :)

Answer 5

@Umm is correct. 100%

Answer 6

thanks Umm is correct!

Answer 7

100% thanks!

Answer 8

5 is Chromatin

Answer 9

ummmmmmmmmmmm is correct I guess lol

Answer 10

ummm is correct still

Answer 11

#5 is now which statement correctly describes the structure of a codon
the answer is A codon is a sequence of nucleotides

Answer 12

#5. Creation of a shadow picture of DNA structure

Answer 13

thanks umm

Answer 14

if ur last question is
Chromosomes in eukaryotes are made of DNA wrapped around proteins. What is the combination of DNA and protein called?
the answer is NUCLEOSOMES

Answer 15

yupyup thanks guys

Answer 16

thanks @sillylittlegoose