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SpyIntel [72]
3 years ago
11

Help quickly need this done quick

Biology
1 answer:
xeze [42]3 years ago
3 0
I know number 2 off the top of my head:
1. Cells are the most basic unit of life.
2. All living things are composed of cells.
3. Cells come from other cells.
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In what phase of meiosis are tetrads pulled to opposite poles of the cell?
VikaD [51]

Answer:

Anaphase I

Explanation:

In anaphase I, the homologous chromosomes are pulled apart and move to opposite poles.

7 0
3 years ago
The series of events in a eukaryotic cell that involve growth, replication and division
Kryger [21]
 the answer is cell cycle
7 0
3 years ago
Read 2 more answers
What does a human neuron use to send a signal to the brain in response to a stimulus such as touch?
Vinvika [58]

Answer:

D.electrical signals and chemical neurotransmitters

Explanation:

chemical transmitters are the language that neurons use to connect eachother.

5 0
3 years ago
A cube with sides 4m in length has a volume of 64 m^3. If each side of the cube is doubled in length what is the ratio of the ne
aliina [53]

Answer:

the answer is A: 2:1

Explanation:

from,

the volume will be doubled

it will be

2 (64)/64

2:1

brainliest maybe???!!!

4 0
3 years ago
In translation, the cell uses the genetic information contained in mRNA to make the proteins that carry out the cell's work.
Jobisdone [24]

Answer: d). UAG

Explanation: During translation, DNA sequence is first of all copied into an mRNA in a process known as transcription. This is the first step in protein synthesis. The mRNA is used as a template in protein synthesis. The genetic information encoded in an mRNA are in form of codons. A Codon is a three nucleotide sequence that codes for a specific amino acid. These codons are recognized by anticodons in a tRNA molecule. An anticodon is a three-base sequence on the tRNA through which tRNA base pair with mRNA.

From the DNA sequence above, 3'TAG will first be transcribed into an mRNA sequence AUC, then the anticodon on the tRNA will be UAG. The mRNA codon-tRNA anticodon base pairing follows the Watson and Crick base pairing in which Adenine pairs with Uracil and Cytosine pairs with Guanine.

5 0
3 years ago
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