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
KiRa [710]
3 years ago
6

How many different types of RNA are there? A, millions B. three C. one

Biology
2 answers:
Natali [406]3 years ago
8 0

Answer:

B. Three

Explanation:

Messenger RNA : mRNA  : Encodes amino acid sequence of a polypeptide.

Transfer RNA: tRNA  : Brings amino acids to ribosomes during translation.

Ribosomal RNA: rRNA :  With ribosomal proteins, makes up the ribosomes, the organelles that translate the mRNA.

Inessa [10]3 years ago
4 0
B.Three
Explanation:
You might be interested in
Please help me
bekas [8.4K]

C. Both types of reproduction enable genetic information to be passed from parent to offspring.

It doesn't matter if the reproduction is sexual or asexual, because the offspring has the parent(s) dna and genetics either way.

7 0
2 years ago
Read 2 more answers
Digestion takes place inside?
azamat
The stomach. the place where your food sits for a while after you have chewed it up and swallowed.
5 0
2 years ago
5 things that do not have DNA?​
tangare [24]

just ist five inanimate objects

6 0
2 years ago
100 points help!!!! How is electricity produced in a dam? (Use these words: water, kinetic energy, reservoir, penstock, turbine,
zimovet [89]

Hydroelectricity comes from using the kinetic energy stored in the water. When the high pressure through the blades are released, its kinetic energy is transferred onto turbine blades to generate electricity.

3 0
3 years ago
Read 2 more answers
30 points!! Will give brainliest if all questions are answered
tekilochka [14]

Answer:

1. D

2. B

3. C

4. D

5. D

Explanation:

1. As shown in the punnet square below, the offprings can have the following genotypes; AA, AO. AB, and BO. The phenotypes of the offsprings  will therefore have blood types; A , AB and B.

2. A pedigree is a tree that shows the family history of an individual. In the lineage, one can discover that a particular disorder is transmitted by a certain gender, which is most often the males. This is how sex-linked disorders are indentified.

3. The Y chromosoms have very few genes and does not match the X chromosome allele for allele. Therefore a recessive gene on the X chromosome in males is likely to be expressed than in females because females have an extra X crhomosome.

4. The dominant allele is always expressed over the recessive one even when both are present (heterozygous) in an individual. Only when both aleles are recesive will the recessive trait be expressed.

5. Incomplete dominance means none of the alleles have complete dominance over the other. This means that both are expressed and the expressed traits is an intermediate of the individual traits of  the alleles.

8 0
3 years ago
Other questions:
  • When two extreme phenotypes are crossed and all of the progeny have an intermediate phenotype, what might be the cause? 1:comple
    10·1 answer
  • FAST!!! I NEED YOUR HELP!!! MULTIPLE CHOICE!!!
    7·1 answer
  • What is foud in an animal cell,but not in a plant cell
    5·1 answer
  • How is a new species or group of species represented in the scientist's model?
    8·1 answer
  • The night sky is filled with images of wild animals.
    8·2 answers
  • Why are coastal areas cooler during the day than inland areas?
    5·2 answers
  • Gymnosperms and angiosperms, which are seed plants, alternate between ( 2 ) generations.
    15·1 answer
  • Select the correct answer
    5·1 answer
  • Why does the body produce more urine on a cold day rather than a hot day if the same amount of
    11·1 answer
  • Which of the following statements about an energy pyramid is NOT correct?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!