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Nostrana [21]
3 years ago
7

Hello! I have some questions I’m stuck on. this is about cells and this is middle school level.

Biology
2 answers:
yaroslaw [1]3 years ago
8 0

Answer:

To me i would say B is the answer

Aleksandr [31]3 years ago
4 0
I think the answer A
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What is the difference between proteins and carbohydrates and fats
Katyanochek1 [597]

Proteins are large molecules composed of one or more chains of amino acids in a specific order determined by the base sequence of nucleotides.

Carbohydrates are any of various neutral compounds of carbon, hydrogen, and oxygen.

Fat is a fuel source for the body, fat is the major storage form of energy in the body.

8 0
3 years ago
Read 2 more answers
To construct a mapping cross of linked genes, it is important that the genotypes of some of the gametes produced by the heterozy
FrozenT [24]

Answer:

False.

Explanation:

Linked genes are the genes that are present on the same chromosome and can undergo the process the recombination. The recombinant progeny are obtained by the crossing of the linked genes.

The recombinant frequency and map distance can be deduced by the mapping of the linked genes. The genotype of the heterozygote cannot be deduced by examining phenotype and sometimes the recombinant progeny is completely different from the parents as well as from the heterozygotes.

Thus, the correct answer is false.

7 0
3 years ago
What is mass?
Ad libitum [116K]

Answer:

Mass is the amount of matter in a substance measured in kilograms

3 0
1 year ago
Three parts of nitrogen and five parts of phosphorus were mixed as a fertilizer for farmer Ted’s pasture. Which fraction represe
kotegsom [21]

Three parts of nitrogen plus five parts of phosphorous gives you a total of 8 parts (3+5=8).  Nitrogen makes up only three of those eight parts, or 3/8. The correct answer is B) 3/8.

8 0
3 years ago
Would like help . . . . . .. .
nata0808 [166]

Answer:

D.Children of congressional leaders.

Explanation:

The leader of the party that owns a majority of seats in either house of Congress or of a state legislature. Elected by their own party councils, majority leaders act as chief spokespersons and tacticians for their parties. The principal functions of a majority leader normally associate to floor duties. The majority leader is the lead speaker for the majority party during floor discussions, exhibits the calendar and supports the president or speaker with program advancement, policy formation, and policy decisions.

Hope this helped you :D

4 0
2 years ago
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