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
GalinKa [24]
3 years ago
14

A zebra cell is just about to replicate its DNA. What happens first?

Biology
1 answer:
vlada-n [284]3 years ago
5 0

Answer:

Enzymes unwind the DNA molecule into two strands.

Explanation:

I just took the quiz and it was correct

You might be interested in
You memorize a series of numbers by grouping them into sets of three and thinking of these sets as area codes. This is an exampl
RSB [31]

Answer:

The correct answer is chunking.

Explanation:

Chunking is a term signifying the procedure of taking single pieces of information or chunks and aligning them into bigger units. By aligning each piece into a large whole, one can better the amount of data one can remember.  

Generally, the most common illustration of chunking takes place in phone numbers. By distinguishing dissimilar single elements into bigger blocks, information becomes easier to recall and retain.  

8 0
3 years ago
What is the energy of a photon first used to do in photosynthesis?
yuradex [85]
The energy from sunlight comes in the form of photons, and this energy is used in the light dependent reactions of photosynthesis. The first function carried out by the photons in energizing electrons in the chlorophyll. The energized electron travels through the electron transport chain and subsequent steps are carried out to utilize this energy to form ATP.
4 0
3 years ago
How did G1 and G2 get there names
Alborosie
Figure 1.1 shows its four main stages:gap 1, synthesis, gap 2, and mitosis.Gap 1, synthesis, and gap 2 together make up what is called interphase. The stages of the cell cycle get their names from early studies of cell division. ... They also carry out cell-specific functions in G1 and G2.
5 0
3 years ago
The extra cellular matrix on most connective tissues is made up of predominantly fibers and what?
dalvyx [7]

Answer:

The correct answer will be- proteoglycans and the glycoproteins

Explanation:

The connective tissue forms a very large proportion of the total mass of a body. The connective tissue plays a distinct role in the body like the movement of the cell, mechanical support, wound healing but the main role is to connect different tissues of the body.

The property of the connective tissue is determined by the amount and type of the extracellular matrix present which contains three main components which are the fibres like collagen, glycoproteins and the proteoglycans.

Thus, proteoglycans and glycoproteins are the correct options.

6 0
3 years ago
Which level of organization is seen in both arachnoidiscus ehrenbergii and the stomach?
Nesterboy [21]
The answer is cell. In the cell level of organization arachnoidiscus enhrenbergii and the stomach can be seen.
7 0
3 years ago
Other questions:
  • Which statements apply to "food"?
    12·1 answer
  • Apa yang dimaksud dengan epifit?
    11·1 answer
  • What is the role of tropomyosin in skeletal muscles
    12·1 answer
  • Which one of the following is NOT one of the functions of the kidneys?
    6·1 answer
  • In corn, small pollen (sp) is recessive to normal pollen (sp+) and banded necrotic tissue, called zebra necrotic (zn), s ssive t
    11·1 answer
  • What happen to the energy that was not passed on to the next tropic level?????<br> Please help AsAP
    9·1 answer
  • How can a membrane be permeable to one substance while being impermeable to another substance?
    13·1 answer
  • True or false please be experienced and know what you are doing. If you are not good at life science please skip this question.
    7·1 answer
  • What is nuclear energy?
    10·2 answers
  • In the scientific method: Select one: a. Hypotheses to be tested are formulated after collecting the data. b. Publication is an
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!