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
Dmitrij [34]
3 years ago
13

Helppp it’s really important

Biology
1 answer:
Elza [17]3 years ago
5 0

Answer:

option (a) because....,

Each chromosome is made of protein and a single molecule of deoxyribonucleic acid (DNA). ... Chromosomes are thread-like structures located inside the nucleus of animal and plant cells. Each chromosome is made of protein and a single molecule of deoxyribonucleic acid (DNA)

option (b) not because,

Within that centrosome there are two centrioles. And centrioles are physical objects made up of things called microtubules.

option (c) not because....,

Centromere repeats in humans are made up of alpha-satellite DNA, a ∼171 bp sequence or monomer that is iteratively repeated. Alpha-satellite monomers are arranged head-to-tail and organized into repeated arrays called higher order repeats (HORs) that range from 0.2 to 5 megabases (Mb) and are chromosome specific.

not option (d) because...,

Centromere repeats in humans are made up of alpha-satellite DNA, a ∼171 bp sequence or monomer that is iteratively repeated. Alpha-satellite monomers are arranged head-to-tail and organized into repeated arrays called higher order repeats (HORs) that range from 0.2 to 5 megabases (Mb) and are chromosome specific.

hope it becomes helpful to you ☺️☺️

good luck

You might be interested in
Discribe the structure of paramecium​
Elanso [62]

Answer:

The widest part of the body is below the middle. The body of a paramecium is asymmetrical. It has a well-defined ventral or oral surface and has a convex aboral or dorsal body surface. Its whole body is covered with a flexible, thin and firm membrane called pellicles.

Explanation:

7 0
3 years ago
Read 2 more answers
Use the needleman-wunsch algorithm to find the raw score for comparison of the following sequences. rank them from the most like
lana66690 [7]

Answer: B. TEFKAGSAKGATLFKTRCLQ

D. TEFKAGSAKGATLFKTRCLQ

A.TEFKAGSAKKGATLFKTRCLQ

E. TEFKAGSAKKKGAGATLFKTRCLQ

C. TEFKAGSAKLGATLFKTRCLQ

Explanation:

3 0
3 years ago
Help me pleasssssseeee!
Fiesta28 [93]
The answer to one is c
5 0
3 years ago
Read 2 more answers
Who does water pollution affect?
Zepler [3.9K]

Answer:

B. only the animals living in water

4 0
2 years ago
Read 2 more answers
Which best compares habitat and niche? Niche is a place in which organisms live, and habitat is the way in which an organism fit
Kazeer [188]

Answer:

Habitat is a place in which organisms live, and niche is the way in which an organism fits into its habitat

5 0
3 years ago
Read 2 more answers
Other questions:
  • Explain why the formation of abscission layer causes sugar to accumulate in leaves.
    11·1 answer
  • Organisms with traits that are well-suited to an environment tend to survive and reproduce at a greater rate than organisms that
    6·1 answer
  • A germ cell of an organism has 60 chromosomes in it. It undergoes meiosis, and at the end it produces four daughter cells. What
    6·2 answers
  • Which sentence describes energy flow through a natural (not manufactured) system?
    12·1 answer
  • What makes the digestion of carbohydrates, which paused in the stomach, resume in the duodenum?
    9·1 answer
  • Which statement correctly describes the bars on a bar graph representing the data?
    14·2 answers
  • Where are subduction zones likely to form?
    12·2 answers
  • Which process contributes most to the formation of a sinkhole?
    11·1 answer
  • If you want to improve your muscular endurance, what is the best plan?
    14·2 answers
  • State 2 functions of mucus in small intestine<br>​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!