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VARVARA [1.3K]
3 years ago
13

Need help with science.

Biology
1 answer:
Alexeev081 [22]3 years ago
4 0

Answer:

what exactly do you need help with? like whats the question?

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Which of the following statements about DNA is FALSE?
Gwar [14]

Answer:

A) The two strands of a DNA molecule are parallel and complementary.

Explanation:

DNA is a polymer of nucleotide and this nucleotide are made up of a deoxyribose sugar molecule, a nitrogenous base, and a phosphate group. In DNA genetic information of the cell is stored in the form of nitrogenous bases.

DNA is double-stranded and both the strands run anti-parallel with each other.  This anti-parallel orientation provides the nitrogenous base of one strand to form hydrogen bonds with the nitrogenous base present on the opposite strand.

In DNA adenine base pairs with thymine with two hydrogen bonds and guanine base pairs with cytosine with three hydrogen bonds. So the false statement is A.

3 0
3 years ago
Which could be referred to as secondary growth of stems?
Neko [114]
Answer - An increase in the width of Stem

(Was answered before in the community)
Credit goes to [PeachSoda]

Reasoning Why I agreed - Plants can grow in the root tips which shows the progression of growth and thats why you would find a lot more plant cells because it will always keep growing.
8 0
3 years ago
Which of the following changes to the crust can happen from the movement of Earth's plates? (multiple choice) A.glaciers carve h
MrRa [10]
E volcanoes are formed
7 0
3 years ago
PLS HELP questions are in the picture!!
Vesna [10]

i got youu

Answer:

This picture is modeling how animals get nutrients and how it looks. If you look in the photo, you can see many animals and arrows pointing at one another, This shows animals fighting each other. An example would be the girafee, If you look closley the photo is showing the girafee getting nutrients from the tree. This shows the girafee getting the organisms it needs in order to survive.

7 0
3 years ago
1. Which of the following is NOT a result of convection current? a) The air in a room is cooled by an air conditioner b) Wind bl
Reptile [31]

Answer:

its D

Explanation:

because conduction happens through solids and the others are obviously conventional current

4 0
3 years ago
Read 2 more answers
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