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AleksAgata [21]
3 years ago
13

1. What are the different properties of light that apply to the image formation of

Biology
1 answer:
Alenkasestr [34]3 years ago
3 0

Answer:

Optical instruments are based on optics. They use mirrors and lenses to reflect and refract light and form images. The light microscope and telescope use convex lenses and mirrors to make enlarged images of very tiny or distant objects. A camera uses a convex lens to make a reduced image of an object.

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All of the following are examples of biofuels EXCEPT
marshall27 [118]

Answer:

propane

it's propane because biodiesel is a form of diesel fuel, ethanol is a chemical compound and methanol is the simplest alcohol.

4 0
3 years ago
Nicotinic receptors a. are found at neuroeffector junctions of the parasympathetic nervous system. b. respond to epinephrine. c.
Verizon [17]

Answer:

Option C, open chemically gated sodium ion channels.

Explanation:

The nicotinic receptors are present on the muscle cell membrane. These receptors belong to the class of cholinergic receptor which binds to the acetylcholine and opens the gated channel to allow transfusion of cation through it. These actions of the receptors are stimulated by the neurotransmitter. Nicotinic receptors are very fast at acting and hence are more prevalent at the neuromuscular junction.

Hence, option  C is correct

 

5 0
3 years ago
In the 1960s, even though most of his friends tried recreational drugs, Sebastian refused to experiment. He did not think drugs
vampirchik [111]

Answer:

The options

a.social moral reasoning.

b.conventional moral reasoning.

c.postconventional moral reasoning.

d.preconventional moral reasoning.

The CORRECT ANSWER IS b.

b.conventional moral reasoning.

Explanation:

The conventional level of moral reasoning is particular of adolescents and adults. To think in a conventional way is to presume the morality of actions by contrasting them to society's opinions and standard.

In this case, the morality of an action relies majorly on peer acceptance.

Take for instance: I would turn down the act of drinking and driving due to what my friends will reason of me and my perception of belittling myself.

Conventional moral reasoning judges an action by its compliance to society's rules so as to promote social order just as in this case study.

3 0
3 years ago
Read the paragraph from the section "Pea Plants And The Punnett Square."
laiz [17]

A pea plant could have one copy of the height gene that coded for “tall” and one copy of the height gene that coded for “short”. The tall allele is “dominant”, and this means that it can mask the other allele.

Answer:

Explanation:

8 0
3 years ago
TRUE OR FALSE? Some scientific data are obtained through observation rather than experimental results.
snow_tiger [21]
The answer would be: True
8 0
3 years ago
Read 2 more answers
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