Answer:
B: sunlight
Explanation:
Photoautotrophs need sunlight to make their own food, to do photosynthesis
the prefix photo means light meaning it needs sunlight to make it's own food.
Answer:
TTAGCCATG
Explanation:
Deoxyribonucleic acid (DNA) is a double helix molecule made up of two complementary polynucleotide strands oriented antiparallel to each other. Each nucleotide in both DNA strands is composed of a five-carbon sugar (deoxyribose), a phosphate group and a nitrogenous base. In DNA, there are four types of nitrogenous bases: Thymine, Guanine, Adenine and Cytosine (in RNA, Uracil replace Thymine). According to the base-pairing rules, Adenine always pairs with Thymine through two hydrogen bonds, whereas Guanine always pairs with Cytosine through three hydrogen bonds.
Answer:
b) the human form of hexokinase.
Explanation:
According to the given information, the amino acid sequences of bacterial and human hexokinase enzyme are different. When a human hexokinase gene sequence is introduced into a mutant bacteria that lack its own hexokinase gene sequence, the resulting bacteria will produce the human form of hexokinase. This is due to the fact that the introduced sequence was from the human hexokinase gene.
Promoters serve as binding sites for RNA polymerase to facilitate gene transcription. Therefore, the presence of a normal bacteria promoter would allow the transcription of the human hexokinase gene in the mutant bacteria.
Answer: atmosphere is mostly nitrogen
Explanation: EARTH! The atmosphere is mostly nitrogen; Nitrogen is the most abundant chemical found in the atmosphere.
Next answer on the way :)
Venus has a high level of carbon dioxide and is not suited for life also it is the hottest planet in the solar system.
Next answer is on the way
The asteroid belt is between jupiter and mars so there is the answer
Thin atmosphere with many crater thats mars no questions asked.
The answer left alone thats mercury
If this didn’t help sorry
Hello,
Question- In a particular species brown fur is dominated over white fur. So how could an individual in the specias have tan fur?
Answer- well there are many possibilities of why that specias has TAN fur it can start from there parents had brown fur till they was standing in the sun for to long or even that there habbitat is different temp.
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