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
worty [1.4K]
3 years ago
6

Which of the following statements describes the central dogma of molecular biology?

Biology
1 answer:
BARSIC [14]3 years ago
6 0
<span>Q1. The answer is A.Biological information in a cell passes from DNAto RNA to proteins. The biological information is the part of DNA. During transcription, DNA is transcribed into RNA which now serves as a template for the synthesis of proteins. Thus, the central dogma of molecular biology describes how biological information in a cell passes from DNA to RNA to proteins.
     
Q2. The answer is D. 46. In a human diploid somatic cell (2n), there are 23 chromosomes present in two copies - 22 pairs of autosomes and 1 pair of sex chromosomes. So, in a normal human karyotype there will be in total 46 chromosomes (23 pairs in 2 copies: 23 × 2 = 46).
   
Q3. The answer is A. inbreeding. Inbreeding is a breed from closely related organisms. Inbreeding causes a decrease of genetic variation by increasing homozygosity. This way, it can cause the genetic defect by bringing two recessive alleles together.</span>
You might be interested in
what theory makes a plate become locked? a. Rubber band theory b. Uplifting movement theory c. Big bang theory d. Elastic reboun
vivado [14]

Answer: I think it is uplifting movement theory

Explanation:

I am learning about this stuff in my class.

8 0
2 years ago
Which organism is not a consumer?
OverLord2011 [107]
Answer: c. grass (producer)
4 0
3 years ago
Read 2 more answers
An earthquake causes the size of a deer population to drop rapidly over a short period. allele frequencies shift. what mechanism
Maru [420]
Genetic drift or bottleneck effect
4 0
3 years ago
Which list describes the path of lymph through the body?
Yuki888 [10]

Answer: Option C

Explanation:

The lymphatic system can be defined as a system of network of tissues and organs that helps the body to clean toxins and other materials of the body that is not required.

The main function of the lymph is to transport lymph, which is a fluid that helps in fighting with infection.

The pathway that is followed by the lymphatic system inside the body is lymph nodes→ lymph vessels→lymph capillaries→ subclavein veins.

5 0
3 years ago
Read 2 more answers
Why did Mendel want to control the pollination of his pea<br> plants?
Viefleur [7K]

Mendel wants to control the pollination of his pea plants because traits were not blended but they remain separate in the subsequent generations and also it is contrary to scientific opinion during his time

<u>Explanation:</u>

  • Mainly, he wants to control because they were against the scientific opinion during his time.
  • Mendel takes a pea plant for his experiment because it can be easily observable.
  • Pea plant has seven traits and it can be pollinated by both the ways. One is self-pollination and the other is cross-pollination.
  • Mendel did not know about the genes but he speculates the factors of formation in the traits.
  • Mendel produces three laws, the law of dominance, the law of segregation, the law of independent assortment.
4 0
3 years ago
Other questions:
  • True or false: the firing intensity of a neuron determines the intensity of the response
    9·2 answers
  • What moves to opposite poles in Anaphase 1
    13·1 answer
  • What is photosynthesis ​
    7·1 answer
  • Phytoplanktons are the main producers of the aquatic system. These microscopic plants use the carbon dioxide in the ocean to pro
    12·2 answers
  • What is the genotype of the offspring missing on the first row of the punnett square?
    5·2 answers
  • A person with a phenotype of HbSS has sickle cell disease. A person with a phenotype of HbAS allele carries the sickle cell trai
    12·1 answer
  • explain how endosymbiosis is made possible due to the size difference of prokaryotes and eukaryotes.
    11·1 answer
  • A zookeeper is very upset because one of the lions jumped the fence of his enclosure and mated with a neighboring tigress. This
    9·1 answer
  • Over what length of time do the processes of weathering and erosion occur?
    11·2 answers
  • 12 Which direction does blood flow in arteries?​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!