BIOLOGY! PLEASE HELP. WILL GIVE YOU BRAINLIEST

Biology

1 answer:

d1i1m1o1n [39]3 years ago

6 0

Statement should read: "Glycolysis occurs both in the absence and presence of oxygen".

Why?
Because glycolysis is just the process that converts glucose to energy in a cell.

The main difference between aerobic and anaerobic glycolysis is the presence or absence of oxygen. The other difference is in the by-products of the process.

Aerobic glycolysis has CO2 and H2O as the by-products, while anaerobic glycolysis differs based on the organism: ethanol in plants and many bacteria, lactic acid in animals and other bacteria. Humans do both aerobic and anaerobic glycolysis during exercise. Aerobic glycolysis makes pyruvate while anaerobic glycolysis makes lactate (lactic acid) - which is why your muscles hurt!

Another huge difference is that aerobic glycolysis makes a lot more ATP (energy) than anaerobic glycolysis does.

You might be interested in

What is the difference between food chains and food webs?

skad [1K]

Food Chains: Food chain is a model that shows flow of energy and nutrients from one organism to another organism in an ecosystem. ... A food also shows the relation between organisms as who they are related with each other by the food they eat. Plants and animals requires some type of food for survival.

7 0

3 years ago

Read 2 more answers

Mrna,amino acids,type of mutation

Leya [2.2K]

Answer:

mRNA: 3' AUG-AAU-GCU-GCC-GGU-GA-5'

amino acids : methionine, asparagine, alanine, arginine, proline

type of mutation: deletion, missense

Explanation:

The mRNA sequence is complementary to the DNA sequence. A always pairs with T, C always pairs with G. Except this is an RNA sequence not a DNA sequence, so T is replaced with U.

The mRNA sequence is translated into an amino acid sequence based on the triplet code. The triplet code for this sequence is shown in the attached picture. Each triplet signifies a specific amino acid. The codon can be identified from the table and placed in sequence. We can see that the new DNA strand has caused a new amino acid sequence. It has also left us with an incomplete sequence, as GA cannot signify an amino acid.

The type of mutation is a single base deletion. We can see that the base C is missing from the 9th amino acid in the original strand. As you can see, this has an ongoing affect on all the bases in the rest of the sequence, as it changes the way the sequence is organised into codons. This results in a missense mutation.

3 0

2 years ago

Suppose you have monohybrid flowers in your garden and find that they produce black seeds to brown seeds in the ratio of 3:1. If

Dvinal [7]

Hybrid = having one recessive and one dominant allele
This means that all of the flowers must have the genotype Bb.
Knowing this, let's make a Punnet Square.

$\begin{tabular}{ l c } & B \ \ \ \ b\\ B & \boxed{BB}\boxed{Bb} \\ b & \boxed{Bb\ }\boxed{\ bb} \\ \end{tabular}$

As you can see, 3 of these are going to have the dominant trait and 1 is going to have the recessive trait. This corresponds to our 3:1 in our question, meaning that the black seeds must be dominant and the brown ones recessive.

Because they are dominant, the genotype for black seeds could be BB <em /><em>or</em> Bb.

4 0

3 years ago

Read 2 more answers

In snapdragons, flower color is controlled by incomplete dominance. The two alleles are red (RR) and white(WW). A red and a whit

madreJ [45]

Answer:

red

nd yellow

Explanation:

8 0

2 years ago

As the pond gets older, the number of plants increases. When they die,