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
Alex777 [14]
3 years ago
11

Does cigarette smoking have cognitive effects

Biology
1 answer:
VMariaS [17]3 years ago
5 0
Yes, there is growing evidence that cognitive impairment is associated with cigarette smoking.
You might be interested in
Aristotle first proposed that _____ was at the center of the solar system.
disa [49]
C the earth because that is the only planet around so he thought that the sun and everything else rotated around us.
4 0
3 years ago
Read 2 more answers
(b)
mamaluj [8]

Explanation:

You didn't attach a picture so i'll just explain how to find the number of stomatas/mm^2.

first you find the surface by multiplying the length by the width

0.1*0.1=0.01mm^2

now you count the numer of stomatas in the picture

in0.01mm^2 you have.........................x stomatas

in 1mm you have ...............................y stomatas

y=100x

6 0
3 years ago
The differences in traits among all of your monsters are due to differences in the dna code. What is the source of these differe
Novosadov [1.4K]

Mutation is the source of differences in the dna code.

What is Mutation?

  • A mutation is a permanent change in the DNA sequence of an organism.Errors in DNA replication during cell division, exposure to mutagens, or viral infection can all cause mutations.
  • Somatic mutations (which happen in body cells) cannot be passed on to offspring, whereas germline mutations (which happen in eggs and sperm) can.
  • Damaged DNA can change by base pair replacement, deletion, or insertion. The majority of the time, mutations are benign, unless they result in tumor growth or cell death. Cells have developed systems for repairing damaged DNA due to the deadly potential of DNA mutations.

Learn more about the DNA Mutation with the help of the given link:

brainly.com/question/26297648

#SPJ4

7 0
2 years ago
Describe the direction of DNA replication. Why is that important?
Sever21 [200]

Answer:

DNA replication is the process by that DNA make a copy to the cell division.

Explanation:

  • DNA replication is the double structure to the DNA molecule,it is biological process.
  • DNA replication molecule the serve that template for the production to referred conservative replication.
  • DNA replication occurs living the biological property of division and they performed complementary stand.
  • DNA replication to that begin the specific location and origins in the genome, and growing from the origin.
  • DNA replication is performed to the outside and artificially to the cell,in the DNA molecule.
  • DNA replication is single strand by the DNA chain of nucleotide function, DNA contain the sugar .
  • DNA replication is the basis of single strand to 3 prime and 5 prime  end, these refer to the carbon atom in the chain attaches.
  • DNA replication allow the strand to the one another strand to used in partner strand.
  • DNA replication is to matched in the template strand at one time with the creation of bonds,they high energy bonds.  

6 0
3 years ago
Can someone explain this diagram ill give branilest if you give correct answer
sdas [7]

Answer:

What's a brainliest???

7 0
3 years ago
Other questions:
  • Spermatogenesis produces __________________ from one original cell.
    6·2 answers
  • What does the mitochondria do in an animal cell?
    13·1 answer
  • How many amino acids are affected by frameshift mutation?
    8·1 answer
  • What can you conclude about fossil by looking at the layers of rock?
    5·2 answers
  • The phosphorous cycle is responsible for producing acid rain.<br><br> True or false
    7·2 answers
  • For aerobic respiration, a variety of substances must be in a state of flux across the inner mitochondrial membrane. Assuming a
    6·1 answer
  • Judy kept 250 grams of juice in the freezer. What is most likely the mass of the frozen juice formed and why?
    15·2 answers
  • What are two major types of white blood cells? Describe them
    14·2 answers
  • A farmer’s profit is determined by the amount by which the sale value of the ___ ___ exceeds the cost of production and distribu
    12·1 answer
  • The motion of an object can be changed if a(n)______is<br> applied on the object.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!