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2 years ago

The human body has many cells that are deep inside the body. For this reason, the

Biology

2 answers:

Nitella [24]2 years ago

8 0

Answer:

most recent estimates put the number of cells at around 30 trillion

Explanation:

cells are the basic structure of all living organisms

KonstantinChe [14]2 years ago

8 0

Answer:

The answer is: That the human body requires the continued reproduction of the different cells of the organism necessary to remain alive.

Explanation:

Cells are the life units with the capacity to reproduce by themselves smaller than they exist.

Humans have about two hundred different cell types, which is linked to different functions in each cell type.

But the cells do not work alone but those that have similar functions are grouped in tissues, and these in organs, and all work coordinated, in a team, with a single objective: to keep us alive.

The answer is: That the human body requires the continued reproduction of the different cells of the organism necessary to remain alive.

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Which statement is true about genetic information? A gene is a section of DNA and is found on a chromosome in the cell's nucleus

Svetlanka [38]

Answer:

With respect to genetic information, it is true that a gene is a section of DNA and is found on a chromosome in the cell's nucleus.

Explanation:

DNA contains all the genetic information that determines the morphological and functional characteristics of living beings.

The structure of DNA contains specific sequences of 4 nitrogenous bases, whose extension constitutes the coded genetic information. A chromosome is formed by a DNA molecule, and the genes contained in the chromosome locus are sequences of nucleotides coming from fragments of that same DNA.

All the genetic information —DNA, chromosomes and genes— is located in the cell nucleus.

3 0

2 years ago

STOP & JOT: Parasites rarely kill their hosts right. Instead they keep them alive as long as needed. In fact, the best

Masteriza [31]

Answer:

Parasites would not want to kill their host cells immediately because they want their food source or keep getting food, not to kill their food source (host cell). Parasites live on another living host cell for their survival, they depend on host organisms to gets an energy source, without the host cell they can't live, develop and multiply.

Mostly, if the host cell dies then the parasite also can't able to grow or reproduce and it will also die. So that they don't want to kill their host's cell immediately.

3 0

2 years ago

Classify the following organisms into their respective kindoms 1.yeast 2.penicillium 3.rhizobium 4.mushroom 5.amoeba 6.fish

Fofino [41]

Answer:

1.fungi, 2.fungi 3.monera 4.fungi 5. protista 6. animalia

Explanation:

since, yeast is a fungus , penicilium and mushroom (agaricus) also fall under this catergory due to the presence of mysceliom and hyphae.

rizobium is a bacteria so falls under the kingdom monera

amoeba has locamotory organs hence is a part of the protista kingdom

while , fish is an animal and thus belong to animalia

5 0

2 years ago

A DNA molecule can be described as a twisted ladder. The ________ form the sides, and the ________ form the rungs. Select one: A

Ronch [10]

The answer is A:
The SUGAR-PHOSPHATE CHAINS form the sides, and the BASE PAIRS form the rungs

7 0

2 years ago

Read 2 more answers

Given the mRNA sequence below, what would tRNA anticodons be in response? A-U-G-C-C-U-A-C-G-G-G-G-G-C-C-A

Lesechka [4]

Answer:

U-A-C-G-G-A-U-G-C--C-C-C-C-G-G-U

Explanation:

The mRNA (messenger RNA) is produced via the process of TRANSCRIPTION, which is the first stage of gene expression in living cells. The mRNA sequence formed is further read in the ribosomes in a group of three nucleotides called CODONS. This reading is done by another type of RNA called transfer RNA (tRNA).

The tRNA uses a set of three nucleotide bases that are complementary to that of the mRNA codons called ANTICODON. The anticodons are complementary to the mRNA codon i.e. A on the mRNA sequence will be read and recognized by U on the tRNA anticodon.

Hence, given the mRNA sequence: A-U-G-C-C-U-A-C-G-G-G-G-G-C-C-A, the tRNA anticodons that will read this sequence will be: U-A-C-G-G-A-U-G-C--C-C-C-C-G-G-U

8 0

2 years ago