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
kodGreya [7K]
3 years ago
15

_____________ lie close to the nucleus. they are rod shaped bodies that lie at right angles to each other; internally they are m

ade up of fine microtubules.
Biology
1 answer:
murzikaleks [220]3 years ago
8 0
Centrioles

lie at right angles is the main clue
You might be interested in
Is glycerol polar or nonpolar
NemiM [27]

Answer:

non-polar

Explanation:

Glycerol has three polar Oxygen-Hydrogen bonds but these are attached to hydrocarbon chains which are relatively non-polar.

7 0
3 years ago
Read 2 more answers
This weather map showed the temperature (in °F) in the United States on a winter
mestny [16]

Answer:

so the H is at where the red and yelow is and the L is at where the blue and green are.

Explanation:

hope this helps

7 0
2 years ago
Huntington’s disease: Huntington’s disease is a disease in which certain parts of the brain waste away; symptoms usually begin l
neonofarm [45]

Answer:

Regarding Huntington's disease, it can be said that it is an inherited disease with an autosomal dominant character, so it is enough that one of the children inherits one of these characters to manifest this neurodegenerative disease, it is considered that the pattern is usually 50% of the total of children of sick parents can suffer it, however if both parents are carriers the number rises leading to 100% of the children affected, on the contrary if no parent has the dominant gene and are homozygous recessive, neither your children will suffer the disease

The possibilities are the following:

Parent 1, inheritance pattern: Hh * hh, the possible gametes for this cross-linking are H, H, h, h, offspring; Hh, Hh, hh, hh 50% of the children could be sick

Parents 2, inheritance pattern: hh * hh, the possible gametes for this cross-linking are h, h, h, h. the offspring will be; hh, hh. no sick child

Parent 3, inheritance pattern: HH * HH, the possible gametes for this cross-linking are H, H, H, H, the offspring will be HH, HH, all children may be sick, 100%

parents 4, inheritance pattern: Hh * Hh, the possible gametes for this cross-linking are h, H, h, H. the descendants will be HH, Hh, Hh, hh 50% of sick children

Parents 5, inheritance pattern: Hh * hh, the possible gametes for this interbreeding are H, h ,, offspring will be Hh all sick children

Parent 6, inheritance pattern: Hh * Hh the possible gametes for this cross-linking are H, h, the descendants will be Hh, the heterozygous descendants will have the disease.

5 0
3 years ago
Most of the world's population lives in:
My name is Ann [436]
I believe the correct answer is North America. .

please vote my Answer brainliest. thanks!
4 0
3 years ago
Read 2 more answers
What was known before Franklin and Wilkins conducted their studies of DNA? Check all that apply. DNA is found in the nucleus of
kvasek [131]

Answer:

The correct answer will be-

   1. DNA is found in the nucleus of a cell

    2. Organisms store and transmit genetic information

    3. Cells contain protein molecules.

Explanation:

The study of DNA started much before the discoveries of Rosalind Franklin and Maurice Wilkins.

Nucleus of cell was discovered by Robert Brown in 1831 but the material present inside the nucleus called "nuclein" (DNA) came from the studies of Johann Friedrich Miescher in 1869.

Proteins as a constituent of cell were discovered by the experimental analysis of Gerhardus Johannes Mulder in 1837.

DNA as a genetic material came from the experimental studies of Frederick Griffith in 1928, Oswald Avery, Maclyn McCarty, and Colin MacLeod in 1944, and Hershey and Chase in 1952.

Franklin and Maurice Wilkins are known for their work on the the structure of DNA as they were able to produce high-resolution X-ray photographs of DNA fibres called Photo 51 in 1952 using X-ray diffraction technique. By 1953 Franklin concluded concluded that DNA shows helical structure with phosphates on outer side.

Thus, 1. DNA is found in the nucleus of a cell

         2. Organisms store and transmit genetic information

         3. Cells contain protein molecules.

             are the correct options.

8 0
3 years ago
Read 2 more answers
Other questions:
  • What are the conditions needed to create a mechanical wave?
    14·1 answer
  • Which of the following is not true about cells? 1)All living thing begins life as a single cell. 2)The cell is the basic unit of
    5·1 answer
  • Migratory orientations within a species are __________.
    7·1 answer
  • What size shoe I wear?
    5·2 answers
  • How are mountains and plateaus alike?
    10·2 answers
  • How are grasslands formed?
    12·1 answer
  • The strong force is one of the four fundamental forces of the universe and it holds protons and neutrons in the nuclei of atoms.
    11·2 answers
  • What is a scientific experiment? A statement that tries to answer a scientific question A rigorous procedure that produces scien
    15·2 answers
  • Small, reduced leaves with a single vein occurring in the club mosses
    15·1 answer
  • I do not understand these questions, please help!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!