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dmitriy555 [2]
3 years ago
7

Which best describes Earth’s magnetic field lines?

Biology
2 answers:
kykrilka [37]3 years ago
7 0
B I hope this helps
AlladinOne [14]3 years ago
4 0

Answer:

b)The field lines go out of Earth near the South Pole, enter Earth in the North Pole, and are not aligned with the geographic poles.

Explanation:

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3. Determine which would have fewer protein and DNA base
Pani-rosa [81]

Answer:

Chimpanzees

Explanation:

Chimpanzees are much more closely related to humans in an evolutionary sense that cows are. Chimpanzees and humans are both primates, characterized by features like advanced cognition, grasping hands and feet, and front facing eyes. In contrast, cows belong to a different of bovine animals.

Because we are evolutionary more related to chimpanzees, that means our DNA has undergone less change over evolutionary time. That means that the sequence will be more similar to chimps

3 0
3 years ago
How does ATP supply energy for cellular activities?What do all cellular activities in living organisms use as a source of energy
Korolek [52]
  • ATP supplies energy for cellular activities by releasing one of the phosphate group in its molecule
  • Cellular activities in living organisms make use of ATP as source of energy

<h3>What is ATP?</h3>

ATP stands for Adenosine triphosphate and it is an energy carrier molecule in living cells of an organism.

The ATP molecule is made up of three components namely;

  • Nitrogenous base
  • 3 Phosphate groups
  • Five carbon sugar

The ATP molecule gains one phosphate group when it stores energy and loses one when it releases energy.

Learn more about ATP at: brainly.com/question/14637256

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6 0
2 years ago
What types of energy do you think may have been involved when the Bunsen burner was lit with
Katen [24]

Heat, light, sound and fire may have been involved when the Bunsen burner was lit with the spark from the Van de Graaff generator. Bunsen burner is a common device in the lab.

<h3>What is a Bunsen burner?</h3>

Bunsen burner is a laboratory device (gas burner) that generates a single open gas flame.

The gas most commonly used in Bunsen burner is generally natural gas, i.e., methane gas.

This device (Bunsen burner) can be used to generate a heat source during a lab experiment.

Learn more about the Bunsen burner here:

brainly.com/question/10281181

3 0
2 years ago
Identify the type of mutation that occurred and explain in what way it affected the protien
Ira Lisetskai [31]

Answer:

The type of mutation that occurs when in the DNA strand there is a change from guanine to cytosine is a nonsense mutation, since the triplet that should encode the amino acid encodes a stop codon and the protein cannot be completely synthesized.

Explanation:

The nonsense mutation consists of a change in one of the bases of the stranded DNA, which is transcribed into an altered mRNA, producing a stop codon, instead of an amino acid.

In the table it is observed that the CCA codon is a stop codon that cuts off the protein synthesis prematurely, leaving it incomplete and probably non-functional.

Sometimes this type of mutation can alter the sequence of amino acids but the protein may be complete enough to partially fulfill its function.

6 0
3 years ago
1.)A car travels 10 miles east in 30 minutes.
Nitella [24]
4 because the distance is 40 and it hit the ground in 5 seconds
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3 years ago
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