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BARSIC [14]
3 years ago
8

1. How far do the penguins travel to feed?

Biology
2 answers:
Ulleksa [173]3 years ago
8 0

Answer:

Up to 7,000kilometers in 8weeks

pav-90 [236]3 years ago
7 0
Most penguins seek their food within 15.3 and 18.3 meters deep, but, according to their diet, there are two types of penguins: 1. Species who look for food about 20 kilometers off the coast, as:- African penguin ( Spheniscus demersus)
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Which of the answers below best describes the class of questions that Insel and Young were addressing when they studied the effe
san4es73 [151]

Proximate; mechanistic best describes the class of questions that Insel and Young were addressing when they studied the effect of anti-diuretic hormone on monogamous voles.

Explanation:

Genetic researchers, Insel and Young, conducted various studies to analyze the neurobiological aspects of pair bonding on monogamous voles. This was done by studying the changes observed due to the action of the antidiuretic hormone, vasopressin, when their receptors were increased. The transgenic voles exhibited differential gene expressions which explained the proximate and mechanistic mating behavior.

The role of the antidiuretic hormone explained the neurochemical mechanisms of the voles mating behaviors like bonding, attachment etc. Rather than increasing the amount of hormone, just by increasing the receptors of the hormone, male voles showed an increased social reproductive behavior.

8 0
4 years ago
Which phrase best defines biotechnology?
Korvikt [17]

Answer:

The science that involves using living organisms to produce needed materials.

Explanation:

I got this question correct!

8 0
3 years ago
In neuronal communication, ________ involves moving a neurotransmitter from the synapse back into the axon terminal from which i
podryga [215]

Answer:

In neuronal communication, _reuptake_ involves moving a neurotransmitter from the synapse back into the axon terminal from which it was released

Reuptake is the reabsorption of a neurotransmitter by a neurotransmitter located along an axon terminal's plasma membrane (i.e., the pre-synaptic neuron at a synapse) or glial cell after performing its role of transmitting a neural impulse.

7 0
4 years ago
Given the sequence of DNA nucleotide bases TAGTAGTAG, give the complementary strand of mRNA produced during transcription.
Mumz [18]

T=A

A=U

G=C

so the answer is (C)

6 0
4 years ago
Read 2 more answers
Compare and contrast immune tolerance with licensing
seropon [69]

Immune tolerance is the lack of capacity to increase the reaction to antigens. The tolerance can either be natural or “self” tolerance. On the other hand, licensing is a kind of protein that lets replication for cells. They usually happen with eukaryotic cells and they begin with the replication of DNA. 

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4 years ago
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