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Marianna [84]
3 years ago
10

How many strands does a RNA molecule have

Biology
2 answers:
klemol [59]3 years ago
5 0
An RNA molecule have only one strand which means that it is single stranded
MakcuM [25]3 years ago
5 0

Answer:

The DNA has one strand while the RNA have two complementary strands, similar to the DNA found in all cells.

Explanation:

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Explain the difference between somatic cells and gametes
Marizza181 [45]

Answer:

somatic:any cell of a living organism other than the reproductive cells.

gametes:a mature haploid male or female germ cell which is able to unite with another of the opposite sex in sexual reproduction to form a zygote.

Explanation:

5 0
3 years ago
Word bank: (Thermosphere) (Aurora boreal is) ( Large-scale air turbulence and mixing at this layer) ( Stratosphere) (The coldest
Lyrx [107]
  • Thermosphere - Fourth layer of Earth's atmosphere.
  • Aurora Borealis - Ionosphere layer of thermosphere.
  • Large-scale air turbulence and mixing at this layer - Troposphere
  • Stratosphere - Second lowest layer of Earth's atmosphere. No Air turbulence so airplanes fly in this layer.
  • The coldest temperatures in the atmosphere occur at the junction- of Stratosphere and mesosphere
  • Maximum ozone - Ozone layer in Stratosphere

Explanation:

Atmosphere is formed by mixing of gases. The layers of atmosphere is given below.

1. Troposphere -

  • The first layer of the atmosphere.
  • Weather occurs in this layer.

2.Stratosphere -

  • The second layer of Earth's atmosphere.
  • Contains Ozone layer.

3. Mesosphere -

  • The third layer above the stratosphere.
  • Coldest layer.

4. Thermosphere -

  • The fourth layer of the atmosphere.
  • Warmest layer.
  • Ionosphere - lowest level of thermosphere above mesosphere.
  • Aurora Borealis, Northern and Southern lights are seen in this layer.
  • Exosphere - outermost layer of thermosphere.
  • Satellites are in this layer.
  • Outer space with no gravity.

5 0
3 years ago
All functions of the cerebellum are concerned with:.
Semmy [17]

Answer:

Maintenance of balance and posture.

Explanation:

3 0
2 years ago
A nurse is required to initiate iv therapy for a client. which should the nurse consider before starting the iv?
sineoko [7]
The nurse should ensure that the prescribed medicine is clear and transparent.
6 0
3 years ago
The eukaryotic cell's glycocalyx is select one:
IrinaK [193]
Also called cell wall
6 0
3 years ago
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