Answer: is odor
Explanation: As individuals age, their ability to identify and remember different types of odors declines due to changes in the olfactory system and the brain. Research consistently supports this phenomenon.
The dependent variable is the location of food.
The dependent variable in the given question is location of food. The question is asking whether kangaroos can remember the location of food in the absence of odor. The location of food is what is being measured and observed in the experiment, while the odor and kangaroos are referred to as independent variables.
Learn more about dependent variable here:
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A nucleotide, the building block of nucleic acids such as DNA or RNA, consist of a nitrogenous base, a pentose sugar, and one or more phosphate groups. It does not include lipids.
A nucleotide is the basic building block of nucleic acids like DNA and RNA. It consists of three main components: a nitrogenous base (which can be a purine like adenine or guanine, or a pyrimidine like cytosine, thymine, or uracil), a pentose sugar (which is either deoxyribose in DNA or ribose in RNA), and one or more phosphate groups. Lipids are not a component of a nucleotide, so the answer to your question would be lipids.
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B. Overhydration
C. Dehydration
D. Lack of protein
A Punnett square is shown. The columns are labeled Upper D and d. The rows are labeled d and d. Clockwise from upper left the boxes contain: Upper D d, d d, d d, Upper D d.
A Punnett square is shown. The columns are labeled Upper D and d. The rows are labeled Upper D and d. Clockwise from upper left the boxes contain: Upper D Upper D, Upper D d, d d, UpperD d.
A Punnett square is shown. The columns are labeled Upper D and Upper D. The rows are labeled Upper D and Upper D. Clockwise from upper left the boxes contain: Upper D Upper D, Upper D Upper D, Upper D Upper D, Upper D Upper D.
Answer:
A Punnett square is shown. The columns are labeled Upper D and d. The rows are labeled d and d. Clockwise from upper left the boxes contain: Upper D d, d d, d d, Upper D d.
Explanation:
Punnett square is used to depict the cross between two organisms. Progeny genotypes can be determined by punnett square. Columns and rows are labelled according to the alleles present in the genotype of respective parents, in this case the mom and the dad.
It has been given that the mom is heterozygous for dimples trait. Since, heterozygous genotype has two different alleles together, mom's genotype must be Dd. Dad is homozygous for no dimples so he can either be DD or dd depending on the dominance nature of the trait. Out of the given options, only the selected option has one heterozygous genotype (Dd) and one homozygous genotype (dd) together hence it is the correct option.
answer is B! :D
hope you have a good day :)
B. nucleic acids.
C. carbohydrates.
D. protein.
Answer: A. Lipids
Explanation:
I just took the test, and the answer is lipids!
Good luck!
Answer:
UUAC
Explanation:
Transcription is the first process of gene expression in organisms. It involves synthesizing a complementary strand of mRNA from a DNA template. This process is carried out by an enzyme called RNA polymerase, which first unwinds the DNA molecule and then adds complementary nucleotide bases to the growing RNA molecule.
Adding of nucleotides by RNA polymerase follows the complementary base pairing rule, which is a phenomenon whereby Adenine (A) binds to Thymine (T) in an hydrogen bond and Cytosine (C) binds to Guanine (G), A-T, G-C. During transcription, Uracil (U) replaces Thymine.
RNA polymerase synthesizes a nucleotide base complementary to the one it reads on the DNA i.e if it reads Adenine on the DNA, it adds Uracil.
Hence, a DNA molecule with nucleotide AATG will be read by RNA polymerase and it becomes transcribed into a RNA molecule with nucleotide UUAC.