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
aliina [53]
3 years ago
14

________ cannot be created or destroyed. It can only be transformed (from one type of energy to another, such as chemical energy

to electrical energy when a toy uses a battery) or transferred (from one place to another, such as a hot coffee mug to your hand).
Biology
1 answer:
DedPeter [7]3 years ago
7 0

Answer:

energy

Explanation:

You might be interested in
Which of the following results from a mark-recapture study done on mice would reflect a larger population size? When taking the
Lubov Fominskaja [6]

Answer:

Option (3).

Explanation:

Mark recapture method is used for the estimation of population size of an area. The individuals are identified by  some mark on them. The formula of mark recapture method is

N = M * C/ R

Here, N is the number of the individuals, M is the individuals are marked and captured, C is the individual captured again with mark or non mark and R is recaptured marked individual.

The individual with 200 population, 20 are marked for the first time represent the large population size.

Thus, the correct answer is option (3).

6 0
3 years ago
Which results in mechanical digestion in the stomach?
Harman [31]

Answer:

The term mechanical digestion refers to the physical breakdown of large pieces of food into smaller pieces which can be done by digestive enzymes, hydrochloric acid. Mechanical digestion in the stomach results in the formation of bolus.

Explanation:

i hope this will help you :)

6 0
3 years ago
Read 2 more answers
Which of the following is a function of skin?
nalin [4]
D. all of the above
4 0
3 years ago
Complete each statement.
beks73 [17]

7. Adenine (A), Guanine, Cytosine and Thymine are the four nitrogenous bases in DNA.

8. In DNA Cytosine always forms hydrogen bonds with guanine.

9. The sequence of nucleotides carries the genetic information of an organism.

10. The process of replication produces a new copy of an organism's genetic information which is passed on to a new cell.

11. The double-coiled shape of DNA is called a double helix

Explanation:

There are four nitrogenous bases in the DNA of an organism. Two of the bases are pyrimidines eg: Thymine and cytosine while 2 of the bases are purine  bases namely adenine and guanine. The purine of one strand forms a hydrogen bond with pyrimidine of the parallel strand of DNA.

The bases are present in nucleoplasm as dNMPs and in DNA they are present as dNTPs (deoxyribonucleotide triphosphate). During replication, these dNMPS keeps on bonding with other dNMPs in the presence of ATP and as DNA Polymerase, ligase topoisomerase etc. These nucleotides form the DNA strands and they are responsible for coding proteins. The sequence of DNA is also termed as gene.

The double helix structure of DNA was given by Watson and Crick. Each strand has an alternative backbone of sugar and phosphate group. The four bases bonds with glycosidic and phosphodiester bonds with sugar and phosphoric acid.

8 0
3 years ago
Tascha is on a medication that increases the pH of the stomach and makes it alkaline. What is the effect of this medication?
Yakvenalex [24]
It helps to calm a stomach, such as pepto bismol
7 0
3 years ago
Read 2 more answers
Other questions:
  • Should we not assume that just as the eye, hand, the foot, and in general each part of the body clearly has its own proper funct
    6·1 answer
  • Infer why chloroplasts are fund in leaves of plants
    7·1 answer
  • What type of attack relies on the attacker tricking the sending host into thinking his or her system is the receiving host, and
    13·1 answer
  • I NEED HELP ASAP (IF IT IS CORRECT THEN ILL MARK BRAINLIEST) which do guard cells control? A. the rate of food production B. mov
    15·2 answers
  • Darwin was spurred to finally publish his theory of natural selection by the writings of which scientist?. A.Lyall. B.Hutton. C.
    7·1 answer
  • Explain the purpose of bile
    13·2 answers
  • What are the space limitations for human population growth?
    10·1 answer
  • Suggest why mangrove roots may have difficulty in carrying out active transport?​
    13·1 answer
  • The digestive process involves two main types of digestion. Identify each type and explain how each works to break down food. In
    10·1 answer
  • Write the importance of each for your body. <br> A. vitamin C B. Iron​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!