Science Help, PLase Help!! 3 Questions!?

Question

1.What is a gene in its simplest form?
A. a part of a protein
B. a segment of DNA
C. a looped portion of RNA
D. a molecule found in the endoplasmic reticulum

2.If DNA makes RNA, then what does RNA make?
A. DNA
B. RNA
C. proteins
D. new cells

3.Which of the following describes translation?
A. DNA makes RNA.
B. RNA makes proteins.
C. DNA makes proteins.
D. Proteins act in cells

Answer 1

b
c
b

Answer 2

These questions are really horribly worded.

1. b. A gene is a segment of DNA that encodes for a protein.
2. c. This is awfully worded. DNA does not 'make' RNA and RNA does not 'make' proteins. RNA is made by RNA polymerase using a DNA template and complimentry base pairing.
3. b. Again, this is awfully worded. RNA does not make proteins. The ribosome makes proteins using an mRNA (messenger RNA) template.

These are the correct answers but the questions are pretty inaccurately worded.

Answer 3

1. B - (DNA dictates what every cell needs and how it needs to be run in order to function properly. That being said, a gene is a small segment of DNA that instructs the rest of the cell on what to do to make that particular aspect work.)
2. C - (The DNA "imprints" information on the RNA, which then instructs it how to make the proteins.)
3. B - (After the DNA imprints its information onto the RNA, the RNA then "translates" it to make the proteins that the cell needs.)

Hope this helps!

Answer 4

Well the first is
B
Second is
it depends onthe organism well for a Virus
its A But for
us its
C
And for the third
B

Answer 5

open your science textbook and look it up, don't depend on people here to do your homework. they may not know or may be guessing.

Answer 6

1: b
2: c
3: b

Answer 7

B
C
B

Answer 8

b
c
a

Answer 9

1.A
2.C
3.B
as I think !!!

Answer 10

A , C , B