Which is true - biology question
which is true - biology question - 1

Answers

Answer 1
Answer:

Answer:

The last one

Explanation:


Related Questions

RNA has the nitrogenous base of uracil instead ofwhich is present in DNA.A. adenineB. cytosineC. thymineD. guanine
Which of the following is not true about rattlesnakes?a. they have live young b. all species have rattles c. they can see infrared light d. all species are venomous
Major centers concerned with autonomic control of breathing, blood pressure, heart rate, and digestive activities are located in the A) medulla oblongata. B) pons. C) midbrain. D) diencephalons. E) cerebellum.
Minos, king of Crete, had made war upon Athens. He had come with a great fleet of ships and an army, and had burned the merchant vessels in the harbor, and had overrun all the country and the coast even to Megara, which lies to the west. He had laid waste the fields and gardens round about Athens, had pitched his camp close to the walls, and had sent word to the Athenian rulers that on the morrow he would march into their city with fire and sword and would slay all their young men and would pull down all their houses, even to the Temple of Athena, which stood on the great hill above the town. Then Aegeus, the king of Athens, with the twelve elders who were his helpers, went out to see King Minos and to treat with him.–“The Cruel Tribute,”James BaldwinWhich detail from the passage creates the most suspense for the reader?“Minos, king of Crete, had made war upon Athens.”“He had laid waste the fields and gardens round about Athens.”“Then Aegeus, the king of Athens . . . went out to see King Minos and to treat with him.”
You are given a sample of unknown cells to examine. Analysis of their nuclei reveals that each cell contains 23 chromosomes. What types of cells might these be?a. Ovab. skin cellsc. liver cellsd. white blood cells

The michaelis constant (km) is analogous to _______ that an enzyme has for its substrate. if the km drops then the enzyme has (gained / lost) affinity and if the km increases then the enzyme has (gained / gained) affinity.

Answers

The Michaelis menten constant (Km)

Is analogous to the affinity or the compatibility the particular enzyme has for its given substrate.

If the km drops, then the enzyme has reduced or lost affinity and likewise an increase in the affinity or gain is based on an increase in the value for km.

Environmental factors (can/cannot) affect coding of genes

Answers

in some ways actually Environmental factors, Can 
environmental factors can affect coding of genes 

What is missing from the food chain? ( look at number 7)

Answers

Answer:

decomposer

Explanation:

producer-consumer-decomposer

Which of the following is a solution?A. ocean water
B. oil in water
C. sand in water
D. all of these

Answers

Ocean water is the correct answer. Ocean consists salt. You can’t really see it and it’s an example of solution. Oil and water - can see oil. Sand and water - can see sand. So A is correct.
A, is ocean water! I hope it helps

Scientists describe our genetic code as universal. With minor exceptions, all species use the genetic code shown here for replication, transcription and translation into proteins. How can scientists say this? What evidence do you see here that support the statement that the genetic code is universal? All BUT ONE could applyA. All DNA contains the same four nitrogens vases, A-T, C-G
B. Combinations of the 20 amino acids combine to make proteins
C. Proteins are synthesized via transcription and translation at the ribosome
D. The four nitrogen bases of DNA combine is threes to produce only 20 amino acids

Answers

Answer:

Option A, B and D apply except C

Explanation:

All DNA contains the same four nitrogenous bases, A, T, C, G and these bases combine in threes to produce 20 amino acids which make proteins.

On the other hand, DNA is transcribed in the nucleus to mRNA transcript and then sent to the cytoplasm for translation. mRNA is then translated to proteins with the aid of the ribosomes. Thus making option C wrong.

Someone please help me with this question I’m confused

Answers

Answer:

The answer would be "Does the organism perform photosynthesis?," as fungi lack the presence of chloroplasts—an organelle vital for photosynthesis to occur.