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belka [17]
3 years ago
11

A white poster board looks white because the light waves are being ______ while a black poster board looks black because the lig

ht waves are being ________
A. refracted vs diffracted
B. absorbed vs reflected
C. transmitted vs reflected
D. reflected vs absorbed
Biology
1 answer:
n200080 [17]3 years ago
3 0

Answer:

The answer is D. Reflected vs Absorbed

Explanation:

Black shirts get so hot because it's absorbing all light whereas white is colder because it's reflecting all light

Please mark Brainliest

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Estado de oxidación de K2Se2O7 | Oxidation state of K2Se2O7
dimaraw [331]

Answer:?

Explanation:

3 0
3 years ago
Hypothesize what might happen if the deletion mutation was at the end of the gene rather than towards the beginning
GrogVix [38]

Answer:

Deletion mutation usually takes place due to the errors in the process of DNA replication . DNA polymerase slips off on the template strand due to which that part of the DNA is not coded in the daughter strand.

It can skip from one nucleotide (point mutation) to an entire gene. Point deletion can result in frame-shift mutation if it takes place in the beginning or middle of the gene. However, if it takes place at the end of the gene then it may cause no harm.

For example, let us assume the original sequence of DNA as ATG-AGT-CGT-ATA-TAA. It will result in the formation of methionine, serine, arginine, isoleucine, and STOP codon.

Point deletion at the end of the gene results in ATG-AGC-GTA-TAT-AA sequence. Now it will code for methionine, serine, valine, and tyrosine as AA will not code for anything. Hence, the sequence of the protein remains the same.

Hence, if deletion mutation takes place at the last or stop codon of the gene then it will cause no harm or change in the protein sequence. However, if it takes place before that then it may result in frame-shift mutation and thus a mutated protein.

3 0
3 years ago
Humans have the most urgent need for a continuous supply of ________. Group of answer choices d. water a. food b. nitrogen c. ox
inna [77]

Answer:

Option "C" Oxygen is the correct answer to the following question:

Explanation:

We know that, Just as a human absorbs oxygen into the body through inhalation, the oxygen enters into the whole body also in the blood and is used in the body by cells, so we can say that the human body needs a constant supply of oxygen. therefore, the appropriate option is true

6 0
3 years ago
The body is able to resist pathogens because
egoroff_w [7]

Answer:

Immunity

Explanation:

3 0
3 years ago
Which of the following statement is true
kow [346]
<h2><u>STATEMENTS</u></h2>

The correct statement among the given answers is letter <u>d. an object in motion will remain in motion.</u>

<h2><u>WHY? </u></h2>

In reality, object that is in motion (like a ball) will remain in motion unless it's stopped by something (a wall or any force).

This is stated in the first law of motion by Sir Isaac Newton -- an object in motion will remain in motion unless an outside force acted upon the object.

5 0
2 years ago
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