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enot [183]
3 years ago
7

Chromosomes reach the poles of the cell during metaphase

Biology
1 answer:
const2013 [10]3 years ago
6 0
Chromosomes reach the poles of the cell during metaphase.

The answer is True.
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10. Which greenhouse gas is the most powerful absorber of the radiation emitted by
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Hey User,

Here is your Answer;

C. Carbon Dioxide

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Which type of enzyme ensures that the correct base for growing the chain is aligned with the template chain? a. ligases b. prima
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DNA Polymerases type of enzyme ensures that the correct base for growing the chain is aligned with the template chain.

<h3>What is DNA Polymerase?</h3>
  • The family of enzymes that catalyze the synthesis of DNA molecules from nucleoside triphosphates, the basic building blocks of DNA, includes DNA polymerase.
  • These enzymes, which are required for DNA replication, typically function in groups to divide an initial DNA duplex into two identical copies.
  • DNA polymerase "reads" the pre existing DNA strands throughout this process to produce two new strands that are identical to the preexisting ones.
  • Deoxyribonucleotides, the components of DNA, are synthesized by DNA polymerase as its primary purpose.
  • The nucleotides and bases found on each strand of the original DNA molecule are paired to form the DNA copies.
  • This coupling always occurs in certain pairings, with cytosine and guanine constituting one pair and thymine and adenine forming the other.
  • RNA polymerases, on the other hand, create RNA from ribonucleotides that are either found in RNA or DNA.

Learn more about DNA polymerase here

brainly.com/question/21265857

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4 0
2 years ago
A mutation occurs in the sex cells of a full-grown zebra. The mutation affects the genes responsible for producing blood protein
Orlov [11]
The zebra's offspring will not survive
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What are the cause.s of monocultures,loss of topsoil.alien species
kirza4 [7]

The causes of monocultures are the economics of global product of agriculture, standard of industrial society, and the apparent “simplicity” of managing only one crop.

The major cause of the loss of top soil is soil erosion (which is caused by the factors like water, wind and tillage of farm fields). Loss of top soil become a global problem for agriculture.

<span>A species that are occurring outside of its normal distribution are known as Alien species. The cause of alien species is that these species are not native to ecosystem and they can cause harm to the environment.</span>

3 0
3 years ago
Which of the following types of reproductive barriers separates a pair of insect species that could interbreed except that one m
Arte-miy333 [17]

Answer:

Answer is B, habitat isolation.

Explanation:

Habitat isolation can simply be explained as a situation whereby two insects or organisms of the same species, that have the ability to meet and reproduce could not, because they are living in different habitats.

These different habitats might even be in the same geographical location or area. That is, one insect might be living in or on the surface of the water, and the other living in the soil or the tree. Due to this effect, the insects are unlikely to meet and reproduce.

8 0
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