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
Nikitich [7]
3 years ago
5

Identify each of the cell structures indicated in Figure 7–7 and explain its role in the cell. Be sure to indicate the letter th

at corresponds to each structure.
Biology
1 answer:
maria [59]3 years ago
8 0
Nucleus,controls the cell and holds dna.
hope i helped:):-)
You might be interested in
Cells are the basic units of life.
viva [34]
I think it's D. Sry if you get it wrong though
8 0
3 years ago
Are molecules larger or smaller than cells and why?
VashaNatasha [74]

Answer:

they are smaller then cells

Explanation:

they are composed of many atoms

3 0
3 years ago
Read 2 more answers
Jane's parents are both left-handed. what is the chance that she will be left-handed as well
lions [1.4K]
She probably won’t be left-handed because it depends,because she probably is right-handed by her mom mom
6 0
3 years ago
Read 2 more answers
Enormous amounts of carbon are stored in fossil fuels when humans burning fossil fuels large amounts of carbon dioxide are relea
ahrayia [7]

Answer: Not have breathable air.

Explanation:

4 0
3 years ago
A gene has 2 alleles, R & B, List the possible genotypes? I also need help with questions 5, 6, 7 and 8 please help! Pls loo
irakobra [83]

Answer:

5.) The possible genotypes should be: RR RB BB ( if the could for the same proteins)

6.) Frequency of R: 0.5

7.)Frequency of R: 0.5

8.)Frequency of R: 0.375

Explanation:

5.) If R and B code for the different forms of the same protein then they are only a few possible out comes

6.) First calculate the total alleles in population

allele R= 40

Allele B=40

total allele = R+B= 40+40

=80

Now to find allele R frequency is:

(Total R alleles) / (Total allele in pop)

40/80=

0.5

7.)Calculate the total alleles

Alleles from for R

RR= 10

R=10x 2= 20

Multiply the value by 2 because there are 2 R alleles present in

RB=20

R=20

Number doesn't change there is only 1 R allele

Total R=20+20

=40

Alleles For B

BB=10

B=10×2

=20

Same thing here, two B alleles together so multiple by 2

RB=20

B=20

Total B= 20+20

=40

Total alleles in pop add

40+40

=80

Frequency of R

Total of R/Total Alleles

=40/80

=0.5

8.)Repeat the same thing in 7 but use different numbers

RR=10

R=10x2

=20

RB=10

R=10

Total R= 20+10

=30

5 0
3 years ago
Other questions:
  • A protein has been used by comparative molecular biologist to show the evolutionary path of how organisms did what things in reg
    8·1 answer
  • Extra food is stored in a roots _______?
    6·1 answer
  • What is parenthood or society in a world that includes clones?
    14·1 answer
  • Cual es el mapa conceptual de la celula
    12·1 answer
  • Insects shows considerable powers of water conservation through​
    14·1 answer
  • If the man is 5 feet 5 inches and the female is 5 feet 3 inches, what is the tallest height that their child could attain. Expla
    15·1 answer
  • Astrology is pseudoscience. What can you conclude about the claims made<br> by astrology?
    6·1 answer
  • Which of following describes all the nerve cells that are not part of the brain or spinal cord?
    12·2 answers
  • Centromeres of sister chromatids disjoin and chromatids separate. Which phase does this event happen?
    13·1 answer
  • Is movement a characteristic that a living organism always have?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!