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
forsale [732]
1 year ago
9

Water is a ____ molecule. covalent reversible polar covalent ionic

Biology
2 answers:
aleksley [76]1 year ago
5 0

Answer:

reversible

Explanation:

correct me of I'm wrong

Artemon [7]1 year ago
3 0
Water is a polar covalent.

Explanation:
The molecule is made up of two atoms, positive and negative. The positive atom is the hydrogen atom. The negative atom is the negative charge on oxygen.
You might be interested in
Rather than being located randomly throughout the brain,neurons that do a particular job are arranged in lobes.Why might this be
Strike441 [17]
Because it's easier isbfibduc
4 0
3 years ago
Question 12
rosijanka [135]
B. Decrease. The shrew population is dependent upon the grasshoppers as a prey item. A decrease in the available prey would result in a decrease in the predator population due to lack of resources to support the current population.
5 0
3 years ago
Which is an example of the use of plants in human society? Fossil fuel usage causes the elimination of carbon sinks. Plants make
padilas [110]

I believe the answer is plants make flowers to attract insects because, plants do nit store carbohydrates, meat does, and we cant use plants to create fossil fuel. The only plant fibers we use for clothing is cotton so that is very limited in the wide aspect of things.

3 0
3 years ago
Read 2 more answers
"Now that you have come up with an equation that describes the relationship between amounts of different nucleotide bases in DNA
Dima020 [189]

Answer:

G - 21%

T - 29%

A - 29%

Explanation:

Nucleotide bases in DNA are complementary. Adenosine (A) binds to Thymine (T) while Cytosine (C) binds to Guanine (G). Hence the composition of A in DNA is the same as that of T; and that of C is the same as that of G.

From the information given, C is 21%

Therefore G is also 21% of the genome as  C is bound to G, the therefore are the same proportion.

C and G make up 42% of the genome (that 21% + 21%).

The remaining 58% (100%-42%) is made up of A + T

Similarly the proportion of A is equal to that of T,

Hence A is 29% (half of 58%) and T is 29%.

4 0
3 years ago
Read 2 more answers
Chromatin modifications that tend to inhibit transcription include:
Masteriza [31]

Answer:

a. methylation at lysine 9 or 27 of histone H3.

Explanation:

Methylation causes the switching off of genes using steric hinderance to prevent access to DNA.

5 0
3 years ago
Other questions:
  • In contrast to eukaryotic cells, prokaryotic cells 
    11·1 answer
  • Deserts are located in two bands: one _________ and one _________ of the _________.
    12·2 answers
  • What is the complementary strand of dna for a strand with these nitrogenous bases of aggtccg?
    11·1 answer
  • Most food chains start with a producer, go through consumers, and end with a decomposer. Why are decomposers so important in the
    5·1 answer
  • What is a difference between cell wall and cell membrane
    8·2 answers
  • If an unshielded sample of radioactive material emits alpha particles, what effect will it have on a person sitting in the next
    9·2 answers
  • Jim was observing a frog embryo in which the brain and spinal cord were formed. In what stage is the embryo? (A) neurula stage (
    10·2 answers
  • Which of the following best describes where one could find a single trait of an organism?
    9·1 answer
  • Herniit, green cribs
    9·1 answer
  • Photosynthesis and cellular respiration both involve the use and release of gases. Which statement correctly identifies the role
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!