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
netineya [11]
3 years ago
7

PLS HELP ME I NEED THIS ASAP!!!

Biology
1 answer:
nataly862011 [7]3 years ago
8 0

Each cell has ______<u>(Sorry I don't know this one either)</u>______ genes activated depending on it's job and what kind of cell it is.


It is the presence of ____<u>Lactose</u>____ that causes the repressor protein to fall off and unblock the gene on the lac operon.


If a gene is turned on then it is being ______<u>expressed</u>______.


An additional circular chromosome found in some bacteria that is used in genetic engineering. Plasmid

You might be interested in
What happens to a plant that is planted in soil that does not drain water well such as clay?
crimeas [40]

Answer:

b

Explanation:

7 0
3 years ago
Read 2 more answers
Researchers test a group of cells for DNA content immediately following mitosis and find the average to be 12 picograms of DNA p
zlopas [31]

Answer:

The correct answer is - 24, 24

Explanation:

In any type of cell division, there is an interphase stage before the actual process of division which is a preparatory process or stage that includes different substages like G1, S, and G2. S phase is a synthesis of the cell cycle responsible for duplication or replication of the DNA.

So, at the end of the S phase, the DNA amount becomes double its initial amount and remains the same in the G2 phase. So, if the initial amount is 12 picogram then it will be double in the S phase and remain 12 in G2 as well.

7 0
3 years ago
Select all that apply
Tanzania [10]
Protects, helps thermoregulate, provides sense of touch, helps remove waste
4 0
3 years ago
Read 2 more answers
Which of the following correctly compares the benefits of two forms of renewable energy?
Lelu [443]
The correct answer for this question would be the third option. The statement that correctly compares the benefits of two forms of renewable energy is this: <span>Solar power and wind power are both clean energy sources. They are considered as clean and renewable energy because both are natural energy and are always available. Hope this answer helps</span>
4 0
2 years ago
Read 2 more answers
Relationship between algae and fish<br><br>please help me..<br><br>thanks​
dangina [55]

Answer:

Explanation:

Fish decreased algal biomass and directly increased all biogeochemical rates. The relative importance of the different abiotic ecosystem properties varied by process; however, FBOM and substrata size were important for most rates.

7 0
2 years ago
Read 2 more answers
Other questions:
  • which organic compounds would be the best to analyze in order to determine if two species are closely related?
    7·1 answer
  • ANSWER ASPAP!!!!!!!!!!!!!!!<br> Which material represents continental crust?
    12·1 answer
  • How people tend to group discrete stimuli together into a meaningful whole are collectively known as the _____?
    9·1 answer
  • Please help out! It would be very nice !!
    10·2 answers
  • While alcohol, tobacco, drugs, and pollution are never healthy for a developing fetus, it is most vulnerable during the first tr
    15·1 answer
  • What are the main sources of carbon dioxide in the<br> atmosphere?
    12·1 answer
  • 4.
    15·1 answer
  • Measurement of overall change in position.
    10·2 answers
  • How are the chromosomes sorted during meiosis
    13·1 answer
  • if you wanted to determine the temperature of a star, which measurement would you make? refraction Doppler shift emission spectr
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!