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seropon [69]
3 years ago
10

Match the word to the best sentence.

Biology
1 answer:
OLga [1]3 years ago
7 0
Don’t mind me just need to answer a question
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What is it called when your muscle contracts tightly and stays that way?
Semenov [28]
It's called muscle spasticity. Or in common terms, muscle cramp.

Hope this helps.
4 0
3 years ago
The cell will enter the G1 phase. During this phase, proteins and nucleotides needed for DNA replication will be produced. Also,
kolbaska11 [484]

Answer and Explanation:

The interphase is the previous step before mitosis occurs. The interphase is conformed of the G1, S, and G2 stages.

  • During the G1 stage, it occurs a high intense biochemical activity. The cell duplicates its size, and the organelles and other molecules and cytoplasmatic structures duplicate too. Some structures, such as microtubules and actin filaments, are synthesized from zero. The endoplasmic reticulum increases in size and produces a membrane for the Golgi apparatus and vacuoles, lysosomes, and vesicles. During this stage, the pair of centrioles separate, and each centriole duplicates. Mitochondria and chloroplasts also replicate.

The stages S and G2 follow the G1. Once the whole interphase is completed, mitosis occurs.

  • During the S stage occurs the DNI replication process. At this point, it also occurs the synthesis of histones and other associated proteins. This is the only stage where the DNI molecule is replicated.
  • G2 stage is the final one before the cellular division. Here it begins the slow process of DNI condensation. Duplication of centrioles completes. Structures such as spindle fibers are assembled.
5 0
3 years ago
A cell with a 3.5% solute concentration is __ to a solution with 1.5% solute concentration.
klemol [59]
Hypertonic would be the correct answer, there is more solute making the cell let out more water, shrinking the cell, therefore being hypertonic.
4 0
3 years ago
A veces nos arrancamos trozos de piel – cuando nos quemamos por el sol o cuando nos recortamos las uñas. Si observamos estos fra
Phantasy [73]
Yo diría células y átomos
3 0
3 years ago
What is the oxygen cycle ?
icang [17]
  • Oxygen cycle is the cycle which maintains the level of oxygen in the atmosphere.
  • Oxygen from the atmosphere is used up during combustion, respiration and in the formation of oxides of nitrogen.
  • This oxygen is returned to the atmosphere by lithosphere.
  • This forms the oxygen cycle in nature.

Hope you could get an idea from here.

Doubt clarification - use comment section.

3 0
3 years ago
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