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
weeeeeb [17]
2 years ago
14

Pls help again ik im annoying

Biology
2 answers:
jek_recluse [69]2 years ago
7 0
C i think let me know
garri49 [273]2 years ago
7 0
I would say C. The moon does not have strong gravity so it can’t hold onto a breathable atmosphere.

A. doesn’t make sense because a lack of water wouldn’t result in a requirement to wear a suit
B. The atmosphere is lacking on the moon so we would just suffocate not be poisoned
D. The moons gravity is very weak so this answer makes no sense
You might be interested in
Under what conditions does the trp repressor block transcription of the trp operon? (A) when the repressor binds to the inducer
Brilliant_brown [7]

The trp repressor blocks transcription of the trp operon (B) when the repressor binds to tryptophan.

trp operon or the tryptophan operon codes enzymes for the amino acid tryptophan. The operon is on when the tryptophan is low in amount whereas the operon is off when the tryptophan is low in amount. The operon is an assimilation of five genes.

Repressor is a small protein that is supposed to prevent the synthesis of proteins. It does so binding to the operator gene. Therefore, presence or absence of repressor is a determining factor for an operon to be on or off.

To know more about trp operon, here

brainly.com/question/28239403

#SPJ4

6 0
1 year ago
If a cell contains 20 chromosomes, how many chromatids will be present during metaphase of mitosis
myrzilka [38]
It would be 40 chromatids
6 0
3 years ago
What is true about the relationship of adenine and thymine?
MAXImum [283]
<span>DNA stands for deoxyribonucleic acid. The deoxy- in the DNA is a short term for deoxyribose. The nucleic acid molecule has three parts; sugar, phosphate and a base. The phosphate in the DNA acts as a backbone of the molecule. It is also responsible for the DNA’s ‘double-helix’ structure. The base has four codes namely adenine, thymine, cytosine and guanine. Adenine and thymine are bse pairs whereas cytosine and guanine are base pairs. They are not to be interchanged. Resulting in one cause mutation in the gene. </span>
8 0
3 years ago
Read 2 more answers
How do the cells in meiosis differ from the cells in mitosis?
AfilCa [17]

Answer:

C. Cells in meiosis have unique genetic information

Explanation:

Meiosis is the cell division that forms four daughter cells from one parent cell. It includes two successive divisions called as meiosis I and meiosis II. Crossing over during prophase I of meiosis I imparts new gene combinations to the daughter cells of meiosis. Hence, daughter cells formed by the end of meiosis have some new gene combinations, that is, unique genetic information.

5 0
3 years ago
Read 2 more answers
In fruit flies, straight wings are dominant and curly wings are recessive. What will the generations look like? Assume that Mend
Hunter-Best [27]

Answer: There will be one homozygous straight wing, two heterozygous straight wings, and one homozygous curly wing.

Explanation: A true breeding pair means that both parents are heterozygous (Ww). Set up a Punnett square with two Ww parents. The offspring will be 1 WW (homozygous straight), 2 Ww (heterozygous straight), and 1 ww (homozygous curly).

3 0
3 years ago
Other questions:
  • An animal cell is growing and is active. The cell is going through which subphase of interface?
    5·1 answer
  • Which theorist is responsible for suggesting that the distribution of phobias in the human population can be explained by biolog
    9·1 answer
  • How does the property of cohesion affect the way liquid water behaves?
    5·1 answer
  • Describe how an<br> algal bloom might alter the local carbon cycle in that ecosystem.
    6·1 answer
  • What is located each end of a tRNA molecule
    14·1 answer
  • Although restriction enzymes are quite efficient at digestion of foreign DNA, they are prevented from acting on the DNA of host
    5·1 answer
  • Answer quick pls<br> Why is it important for cells in your body to go through the cell cycle?
    8·2 answers
  • Energy and matter cycle through a beach ecosystem on the Gulf of Mexico. Identify one kind of model you can use to show the path
    15·1 answer
  • Please can someone please answer the question it’s already past due
    15·2 answers
  • The ___________________ is a system of structures that includes the ____________. This system has been implicated in ___________
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!