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
olga2289 [7]
3 years ago
12

1 point DNA is characterized by a single helix and ribose sugars. O True False

Biology
1 answer:
Yuliya22 [10]3 years ago
5 0
False

it’s a double helix
You might be interested in
What are the roles of the axon and dendrite?​
erma4kov [3.2K]

The axon, or nerve fiber, is an extension of the neuron that drives the electrical signal from the cell body to the synaptic zones. Along the axon, this signal consists of action potentials.

The other extensions of the neuron are the dendrites that lead the signal from the synapses to the cell body (to be then driven to the axon). The neurons most often have a single axon and several dendrites (the influx can come from several directions, or several dendrites, but always converge towards the axon).

6 0
3 years ago
What rocks recrystallize to form metamorphic rocks?
ki77a [65]
Recrystallization. During the process of metamorphism, the particle size of the rock may change by a process called recrystallization. For instance, the small calcite crystals in limestone, a sedimentary rock, change into larger crystals during formation of the metamorphic rock marble.
3 0
3 years ago
Green organelles in the cytoplasm of plant cells is?
Marina CMI [18]
C<span>hloroplasts, which are only found in plants, give plants the green color because chlorophyll, a green pigment that helps in photosynthesis, is located inside of them</span>
5 0
3 years ago
PLEASE HELP I feel like the answer is number 4 but im not sure.
dimulka [17.4K]
I think it is also 4
6 0
3 years ago
To assess Mendel's law of segregation using tomatoes, a true-breeding tall variety (SS) is crossed with a true-breeding short va
White raven [17]

Answer:

1. The chi-square statistic is 0. The p-value is 1. Not significant at p < .05.

The chi-square statistic with Yates correction is 0.0642. The p-value is .800028. Not significant at p < .05.

Explanation:

2. By generating large sets of data the ratio will remain same (F1 = 3:1, F2 = 9:3:3:1) according to the Chi-Square analysis. In actual reality, it fails to justify by giving a probability value of 1 that is impossible due to the exceptions of Co-Dominance and Incomplete Dominance...

3 0
3 years ago
Other questions:
  • What does the lanrddcape look like​
    7·1 answer
  • What are the cell structures that are needed for photosynthesis and the cell structures that are needed for cellular respiration
    8·1 answer
  • Vaccines are an important tool that help our bodies identify viruses before we get them and prevent us from becoming infected la
    15·2 answers
  • Consider the virus that has a complex shape ,which organism does this virus infect animal bacteria plants fungi
    14·2 answers
  • Cells not dissolve in blood but they form a because they do not settle out of the blood either
    8·1 answer
  • Vomiting is a response that allows animals to
    8·1 answer
  • Which part of a plant helps transport water to the leaves and the flower?​
    7·2 answers
  • Which is the best description of thrust fault?
    5·1 answer
  • Why do scientists use scientific names to refer to organisms?.
    15·1 answer
  • C) Fill in the Punnett square below based on the parents' genotypes. (6 points)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!