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
Elden [556K]
3 years ago
10

When chromosomes become visible at the beginning of cell division what does each consist of?

Biology
1 answer:
Nataly_w [17]3 years ago
3 0
A chromosome consists of Two sister chromatids attached at a centromere
You might be interested in
PLEASE HELP Compounds that always contain the element carbon are called
kvv77 [185]
I believe the answer is organic compound
3 0
2 years ago
Explain why a variety of instruments are needed to measure change in the climate system.
malfutka [58]

A Variety of instruments is needed to measure the change in the climate system because of B. The climate system involves several different factors that are measured  differently

For example Wind and Temperature. Both of these factors will heavily affect the climate system but both these factors are so different and they need different instruments to be measured

7 0
2 years ago
The difference in concentration between solutions on either side of a cell membrane is?
SpyIntel [72]

The difference in concentration between solutions on either side of a cell membrane is a concentration gradient.

In the field of biology, a concentration gradient can be described as a difference in the concentration of molecules inside and outside of a cell. It is due to concentration gradient that molecules move into and out of a cell through the cell membrane.

Some molecules move from an area of higher concentration gradient to an area of lower concentration along the concentration gradient. Diffusion is an example of such a process.

On the other hand, some molecules move from an area of lower concentration to an area of higher concentration against the concentration gradient. Active transport is an example of such a process.

To learn more about concentration gradient, click here:

brainly.com/question/13814995

#SPJ4

7 0
1 year ago
Most of the atp supplies for a skeletal muscle undergoing one hour of sustained exercise come from _____.
ioda

The question is incomplete as it does not have the options which are:

A) creatine phosphate.

B) glycolysis.

C) substrate phosphorylation.

D) oxidative phosphorylation.

E) de novo synthesis.

Answer:

D) oxidative phosphorylation.

Explanation:

The ATP is the energy molecule which provides energy to every metabolic process in the organism.

The ATP in humans is produced by a process called cellular respiration where the last phase of the process called electron transport chain produces the highest amount of protein. The electron transport chain is also known as the oxidative phosphorylation as the oxygen is gained and electrons are lost during the phase.

Thus, D) oxidative phosphorylation is correct.

6 0
2 years ago
How do you transcribe dna to mrna to rna
zimovet [89]
Act
Cat
Gag
Tact


Those are the only ones I can find :/
3 0
3 years ago
Other questions:
  • Beth learned in her science class that white blood cells in the human body capture harmful material by engulfing them then they
    9·1 answer
  • The basic structural unit of the body is the: heart brain cell tissue
    10·2 answers
  • What are red eared slider turtles predators
    13·1 answer
  • Amoebas are unicellular organisms while human beings are multicellular both are classified as eukaryotes how will you justify th
    12·1 answer
  • How can u tell u have an epicanthic fold
    11·1 answer
  • The protein coat that encloses the genome of a virus is the
    6·1 answer
  • Which contains the least diversity of species A)class,B)order,C)family,D)phylum
    14·2 answers
  • PLEASE HELP ME AS SOON AS POSSIBLE<br> I WILL MARK THE BRAINLIEST <br> THANK YOU SO MUCH!!!!!!!
    10·2 answers
  • We find DNA on the ___, In every living cell that an organism owns
    6·2 answers
  • I need help with this question
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!