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stich3 [128]
3 years ago
15

Help please 14-28!! it’s biology

Biology
1 answer:
Alika [10]3 years ago
8 0

Answer:

The answer to your question is below

Explanation:

14.- Nucleus                                        N

15.- Nucleolus                                     B

16.- Chromatin                                    C

17.- Nuclear membrane                     D

18.- Rough endoplasmic reticulum   E

19.- Smooth endoplasmic reticulum  A

20.- Golgi apparatus                          H

21.- Cell membrane                            G

22.- Ribosome                                   I

23.- Mitochondria                               F

24.- Lysosomes                                  J

25.- Cytoplasm                                  L

26.- Vesicles                                      K

27.- Centrioles                                  M

28.-

a)

SA = 6(1)² = 6(1) = 6

V = (1)³ = 1

SA/S = 6

b)

SA = 6(2)²

SA = 6(4)

SA = 24

V = (2)³

V = 8

SA/S = 24/8 = 3

Cell "a" has a greater SA/S ratio

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Which of the following is not considered an organic molecule
Nostrana [21]

Answer:

Water

Explanation:

water molecule contains one oxygen covalently bound to two hydrogen atoms with no carbon present.

4 0
2 years ago
A scientist crosses a rabbit with short fur and a rabbit with long fur. which of these outcomes would show that the trait for fu
maks197457 [2]

Answer:

d. all of the offspring have medium length fur.

Explanation:

Incomplete dominance is a phenomenon in which offspring produce a trait that is intermediate between the two forms of a certain trait.

For example: In four o clock plant, some plants produce red flowers while some plants produce white flowers. When plants with red flowers are crossed with plants with white flowers, all the offspring have pink flowers.

Why is that so?

This is because no allele is completely dominant over the other and therefore both contribute their individual effect by producing intermediate phenotype.

Example in question:

Cross between a rabbit with short fur (SS) and a rabbit with long fur (LL)

P1:                                SS        x        LL

Gametes:                     S     and  L

Offspring                        SL :SL

SL: Medium length fur

Therefore this is a case of incomplete dominance.

Hope it help!

7 0
3 years ago
A diagram that is used to show the loss of energy as you go forward in a food chai
Masteriza [31]

Answer:

tropical levels ........

8 0
3 years ago
I NEED HELP ASAP CAN SOMEBODY HELP ME PLZ
Simora [160]

Answer: B

Explanation:

i think B because it sounds the most right and the other ones jsut don’t make sense

7 0
3 years ago
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
3 years ago
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