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3 years ago

I need to figure out the answer

Biology

1 answer:

DiKsa [7]3 years ago

7 0

2 and d i believe, it's the only one that makes sense

1 is the mitochondria which is where energy is produced

2 is the endoplasmic reticulum which regulates proteins

3 is lysosme which gets rid if wastes

4 is the cell wall which acts as a shield for the cell

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Much important confirmatory evidence on the genetic code has come from assessing changes in the amino acid sequence of mutant pr

Reil [10]

Answer:

The correct answer is -

A. a, c, g

B. e, b, f & d

Explanation:

Part A- the options a, c, g are the options that show mutation or replacement by a single base change

a) Phenylalanine: UUU UUC

Leucine: UUA UUG

Only one base change

c) Alanine: GCU GCC GCC GCG

Thr: ACU ACC ACA ACG

only one base change

g) Prolin: CCU CCC CCA CCG

Serine: UCU UCC UCA UCG

Part B:

All other replacements will not be consistent with the Genetic Code if single base substitutions occur in option e, b, f & d

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2 years ago

To colonize, land plants had to overcome a number of difficulties. However, once this occurred they were able to exploit more ab

Rzqust [24]

Answer:

D:) sunlight

Explanation:

Sunlight is one of the resources that are available in limited quantity in water bodies as compared to the land habitats since sunlight can penetrate up to a certain depth in water. However, land habitats have ample of sunlight available for plants. During early colonization of land habitats, dense forests were not present on land which in turn made even more sunlight available to the land plants of all height. Sunlight is one of the required factors to support plant growth and development.

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3 years ago

If the diploid number of a giraffe is 58, then the haploid number is __________________.

erica [24]

Answer:

Explanation:

To find the diploid number you half 58 which equals 29

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2 years ago

Which element donates hydrogen ions when dissolved in water? Select one of the options below as your answer: A. acids B. bases C

Arte-miy333 [17]

Acid donates H+ ions, but it is not an element..it is a compound

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3 years ago

Give an example of

katen-ka-za [31]

Answer:

Radio waves. Electricity. A surface heated by the sun converts the energy of the light into infrared energy which is a form of radiant energy.

Explanation:

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