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
kow [346]
3 years ago
8

If a DNA molecule is compared to a spirtual staircase, what parts make up steps?

Biology
1 answer:
Gnesinka [82]3 years ago
3 0

The answer for this question is pairs of nitrogen bases

You might be interested in
Create 10 medical terms related to cells and tissues break each word into word parts and Define each word part
Amiraneli [1.4K]
1. Adenoblast: <span>adeno = gland; blast = immature cell/tissue
2. A</span>denoma: <span>adeno = gland; oma = benign tumor
</span>3. Adenocarcinoma: <span>adeno= gland; carcinoma = malignant tumor
</span>4. Hypoxia: <span>hyp = deficiencies; oxia = oxygen
</span>5. Homograft: <span>homo = same; graft = transplant
</span>6. Hyperplasia: <span>hyper = too much/alot; plasia = growth/formation
</span>7. Aplasia: <span>a = without; plasia = growth/formation
</span>8. Abscission: <span> ab = away from; cission = cutting
</span>9. Excise: <span>ex = out; cise = cut
</span>10. Debridement: <span>de = away; ment = action</span>
8 0
3 years ago
Which of these processes produces oxygen
muminat

the answer is photosynthesis bcuz plants have to go thru the photosynthesis process to give off oxygen. hope the helps Brianliest??


7 0
3 years ago
Read 2 more answers
The fact that choanoflagellates and collar cells of sponges resemble each other supports the inference that ________. Group of a
antoniya [11.8K]

Answer:

choanoflagellates and sponges are sister groups

Explanation:

The choanoflagellates are small unicellular organisms belonging to the Protista kingdom. These microorganisms are collared flagellates morphologically similar to the choanocyte cells of animal sponges, which have a central flagellum surrounded by a collar of microvilli. In consequence, it has been suggested that choanoflagellates may represent the closest living relatives of primitive metazoans (i.e., they are sister groups to sponges). This hypothesis has recently been supported by both molecular phylogenetic and comparative genomic analyses.

6 0
2 years ago
What is responsible for the layering effect in planetary formation?​
nika2105 [10]

Answer:

The stratification of Earth into its geologic layers was brought about by the formation of the Earth's iron core. The iron core was generated by a combination of radioactive decay and gravitation, which raised the temperature enough for molten iron to form.

Explanation:

8 0
2 years ago
Once cells have specialized and are performing a specific function they cannot.
deff fn [24]
Undergo differentiation 
become stem cells 
turn on all of the genes found in the nucleus 

some cells can undergo cell division
7 0
3 years ago
Read 2 more answers
Other questions:
  • A patient diagnosed with breast cancer responded by gathering information about treatment options and becoming involved in a sel
    14·2 answers
  • Cells and heredity 1.1 section quiz
    12·1 answer
  • Glycolysis occurs in almost all organisms on earth. From this we might conclude that __________. Glycolysis occurs in almost all
    8·1 answer
  • The endocrine system is directly involved with ____.
    8·2 answers
  • What would happen if lion was removed from its ecosystem
    7·1 answer
  • Descreva qual o caminho do impulso nervoso em uma pancada no joelho (dor) e o levantamento da perna
    8·1 answer
  • Unlike DNA, RNA contains
    11·1 answer
  • Sven discovered a new organism. It is unicellular, has no nucleus, and its cell wall lacks peptidoglycan. To which domain does S
    6·1 answer
  • How does exercise affect the function of each system?​
    8·1 answer
  • if an organism has 12 chromosomes and its cell undergoes meiosis, how many chromosomes will the daughter cell have. 12, 6, 24, 4
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!