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
Elena L [17]
3 years ago
10

Which substance compose the backbone of DNA

Biology
1 answer:
madreJ [45]3 years ago
4 0

Answer:

phosphate and deoxyribose

Explanation:

You might be interested in
Some cells in your body carry more than one copy of its genome (they have multiple nuclei). What are these cells called ?
Sladkaya [172]

Answer:

Interestingly, some cells in the body, such as muscle cells, contain more than one nucleus ((Figure)), which is known as multinucleated. Other cells, such as mammalian red blood cells (RBCs), do not contain nuclei at all.

Explanation:

Also I searched this up. I hope this helps :)

5 0
3 years ago
Materials are transported within a single-celled
Klio2033 [76]
The answer to this question would be: <span>(2) cytoplasm

The nucleus is the organelle in middle of the cell that contains DNA. The ribosome is organelle that has a function in protein synthesize. Mitochondrial has a function in making the energy. Cytoplasm is water inside the cells. Everything would be stored inside it and moving material will need to pass it.</span>
8 0
3 years ago
fossils in _____ layers of rock are generally estimated to be _____then fossils found in the deeper layers A. older,younger B. n
Liula [17]
Your answer is (B.)
Fossils in newer layers if rock are generally estimated to be younger than fossils found in the deeper layers because it is closest to the surface. The soil and earth didn't have enough time to "bury" the remains of the dead animal ( Bury is used for a simpler term) underground. The farther down a fossil is the more likely it is older unless the animal tends to burrow. Seeing as the question is probably talking of older animals that is unlikely for an animal to burrow that far. So your answer is B.
8 0
3 years ago
Read 2 more answers
Reactions between atoms occur when:
anyanavicka [17]

Answer:

A :an atom seeks to fill its outer shell of electrons

Explanation:

Reactions between atoms occur due the desire of an atom to fill their outer shell electrons.

The driving force for many interatomic bonding is the tendency to have completely filled outer energy levels like those of the noble gases.

  • The various interatomic interaction which leads to chemical reaction is in a bid for the atoms to be isoelectronic in the outer energy level with the noble gases.
  • This is achieved by gaining, losing or sharing of electrons.
4 0
3 years ago
A typical fungi thallus includes many filamentous BLANK-1 that combine to form a BLANK-2 that grows underground, and produce a B
vitfil [10]

Answer:

hypha

mycelium

fruiting body

spores

Explanation:

<em>A typical fungi thallus includes many filamentous hypha that combine to form mycelium that grows underground, and produce a fruiting body reproductive structure that produce spores that disperse on the wind to new habitat.</em>

Fungi body are generally made up of hypha, a network of which forms the mycelium. The mycelium grows underground within the substrate and occasionally bring out fruiting bodies which bear the sporangium containing the spores. The spores act as agent of dispersal and are used to form new organisms when the conditions are right.

3 0
3 years ago
Other questions:
  • What tissue makes up anterior and posterior fontanelles?
    9·1 answer
  • Why are algae plant-like?
    5·1 answer
  • Humans do this only every 10 months. Other organisms such as insects, can do this every 2 weeks. Is this reproduction or evoluti
    14·1 answer
  • Food chains and webs not only describe the order organisms are eaten, but they also describe the _____.
    10·1 answer
  • Clouds form when water vapor in the atmosphere cools to _______.
    15·2 answers
  • PLEASE HELP!!! NEED CORRECT ANSWER ASAP!!!
    7·1 answer
  • 30. How many calories would it take to raise a persons body temperature 3 degrees if their
    5·1 answer
  • How are water molecules arranged in a liquid?
    9·2 answers
  • We use genetically modifed animals for protein tracking as well as novelty pets.
    15·1 answer
  • PLS HURRY ASAP
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!