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
BabaBlast [244]
3 years ago
9

If a cell is like a city, then city hall, or the control center, would be the cell's A) membrane. B) mitochondria. C) nucleus. D

) ribosomes.
Biology
2 answers:
Charra [1.4K]3 years ago
7 0
Your answer is C. 100%
Please mark as brainliest!
DanielleElmas [232]3 years ago
4 0
Option C or the nucleus

You might be interested in
Two genes, A and B, are located 30 map units apart. A mating between an individual homozygous dominant for both traits and one h
Westkost [7]

Answer:

35%

Explanation:

If two genes are 30 map units apart, 30% of the produced gametes will be recombinant.

A mating between an individual homozygous dominant for both traits (AB/AB) and one homozygous recessive for both traits (ab/ab) is conducted.

The F1 will be heterozygous for both genes: AB/ab.

The F1 progeny is then test-crossed to a homozygous recessive individual:

<h3>AB/ab X ab/ab</h3>

<u>The possible offspring will be:</u>

  • Parental (70%): AB/ab and ab/ab
  • Recombinant (30%): Ab/ab and aB/ab

Since 30% of all the gametes produced by the F1 individual will be recombinant, 70% will be parental. As there are two types of parental gametes, each of them will have a frequency of 35%.

<u>The offspring that will have a dominant phenotype for both traits has the genotype AB/ab with a proportion of 35%.</u>

8 0
3 years ago
How is the enzyme ligase beneficial in genetic engineering?
devlian [24]
The name comes from a latin word meaning to glue or bind together. DNA ligase catalyses the joining of DNA fragments (usually those produced by restriction enzymes). Thus different genes can be put into vectors and moved into other hosts.
6 0
3 years ago
What prevents hangnail
bixtya [17]
Try to keep your skin mosturized as much as you can, but in general you can't really prevent it because its just dead skin. it happens to everyone.
8 0
3 years ago
1. includes a 2n phase and in phase
AysviL [449]

Answer:

Meiosis | Ploidy | Life Cycles | Phases of Meiosis | Prophase I | Metaphase I ... (for example, one diploid 2n cell producing two diploid 2n cells; one haploid n cell producing ... is sporophyte, while pollen and ovaries contain the male and female ...

Explanation:

8 0
3 years ago
Which of the following statements is FALSE?
krek1111 [17]

Answer:

Answer is A. Cdk7 of the CAK (TFIIH component) phosphorylates Cyclin 8 of the Mediator to down regulate promoter activity.

Refer below.

Explanation:

Cdk7 of the CAK (TFIIH component) phosphorylates Cyclin 8 of the Mediator to down regulate promoter activity is a FALSE STATEMENT.

7 0
3 years ago
Other questions:
  • Which numbered arrow represents the promoter for RNA II. RNA II serves as the primer for DNA synthesis for plasmid replication.
    15·1 answer
  • One of the structures a cell uses to live grow and reproduce. Name this structure
    12·1 answer
  • Which of the following in NOT hydrophobic?
    10·1 answer
  • Which one is for which
    5·1 answer
  • What was Dr. Kearns original problem?
    10·1 answer
  • planets orbit in perfect circles around stars .... • true •false
    8·2 answers
  • How biology is related with chemistry​
    6·1 answer
  • All the carbon atoms that exist now are ____________? its on amplify science HELP NOW!!!
    15·1 answer
  • A _ is a group of connected cells that have a similar<br> A<br> function.
    11·1 answer
  • Which of these questions could BEST be answered with the methods of science?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!