1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ainat [17]
3 years ago
13

1. Look at the DNA molecule shown at right. What does it look like?

Biology
1 answer:
amm18123 years ago
4 0

Answer:

A DNA molecule is in the shape of a double helix twist, so it will look like a ladder.

Explanation:

You might be interested in
What is a nucleotide
Ivenika [448]
Part of an organism, a nucleotide is a part
3 0
3 years ago
This type of worm is part of the phylum Nematoda. It has nostrils but no eyes. It moves its body by bending from side to side. W
Dvinal [7]
The correct option is C.
Roundworm belongs to the kingdom animalia and to the phylum nematoda. It has round, unsegmented, smooth and thin body which can grow to the maximum of four feet in length. It has a bilateral symmetry.  A roundworm has no skeleton and it reproduces sexually.
3 0
3 years ago
Part a - identifying the processes of replication, gene expression, and recombination this activity requires that you correctly
Naddika [18.5K]
I found the exercise on the internet with the images and brief descriptions. Attached is an image of it.

To the DNA replication bin:
-Image of one cell dividing into two cells, and the mother cell has its DNA being unfolded and replicated.
-"DNA -> 2DNA (copying one DNA molecule to make two identical DNA molecules)"

To the <span>gene expression bin:
-Image of only one cell with some arrows within it indicating the gene expression flow: DNA -> mRNA -> protein
</span>-"DNA->mRNA->protein"<span>
-"transcription"
-"translation"

To the </span><span>recombination bin:
-Image with two cells being one the donor and the other one the recipient. The recipient has DNA with different colours pretending to represent that its DNA has different origins.
-"transformation"
-"conjugation"
-"transduction"</span>

7 0
3 years ago
Why was water used to dilute the substances instead of another chemical?
BabaBlast [244]
Water is mostly water molecules so adding water to an acid or base reduces the concentration of ions in the solution. When an acidic solution is diluted with water the concentration of H + ions decreases and the pH of the solution increases towards 7.
7 0
3 years ago
What is called as photosynthesis
dexar [7]

Explanation:

Any process by which plants and other photoautotrophs convert light energy into chemical energy is photosynthesis.

Hope it will help :)❤

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is your he law of conservation of energy?
    5·1 answer
  • If the Earth has revolved exactly once around the Sun since the last time that Samson went to the zoo, how much time has passed?
    8·2 answers
  • .Make a graph of the pH changes over the course of the experiment. How does the pH change at each
    5·1 answer
  • Which of the following is an example of a biotic factor? (2 points)
    9·2 answers
  • Which process does a plant need energy to perfom?
    7·2 answers
  • Society expects scientists to follow ethical practices and meet many
    14·1 answer
  • List 3 creatures and the adaptations they show off on Nemo's way to school.
    14·1 answer
  • 5. When cells are dividing, it is important to understand that they have to move chromosomes
    15·1 answer
  • Predict: Fill in the blanks with the word or phrase you think correctly completes the following sentences.
    11·2 answers
  • What will happen to the photosynthesis rate if you increase the intensity of light?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!