Biology Answers

AEROBIC RESPIRATION

Number the following from 1-13

A.__ AcetylCoA reacts with oxaloacetic acid.

B.__ All molecules of NADH and FADH2 donate electrons to an electron transport chain.

C.__ ATP is produced as succinylCoA is converted into succinic acid. D.__Citric acid is formed and undergoes oxidative decarboxylations before changed in succinylCoA.

E._Electrons from NADH & FADH2 are passed from 1 acceptor to the next in a series.

F.__Electrons leaving the elec transport chain are accepted by O2. G.__FAD becomeFADH2 as it accepts H+ and electrons from succinic acid.

H.__Fumaric acid is form & repeatedly oxidized until it changesIn oxaloacetic acid.

I.__Glucose breaksdown into 2 pyruvate, accompanied byThe production of ATP & NADH.

J.__O2 with H+ to form water.

K.__Pyruvate is oxidatively decarboxylated in converted into acetylCoA.

L._The energy released by the electrons asThey transfer from 1 acceptor to next used to generate ATP.

M._ 2 PhosphateGroups from 2 ATP molecules energize a glucose.

A protein is made up 66 amino acid

How many RNA nucleotide are involved in the formation of this protein

What are the ways that microbes gain resistance to ant6i-microbial reagents?

Why is indegenous knowledge important? Explain using specific examples.

Baldness(HB) is dominant in males but recessive in females. The normal gene (Hn)

is dominant in females, but is recessive in males. Explain how a bald offspring can be produced from the mating of normal female with a normal male. Could these parents ever produce a bald girl? Explain.

 In a certain species of plants, scented and odourless flowers occur, together with hairy and smooth stems. A scented, smooth-stemmed plant was crossed with a fully homozygous odourless plant with hairy stems. Indicate the possible genotypes and phenotypes of the parents and offspring that would produce four kinds of phenotypes among the offspring, in equal numbers (1:1:1:1). Assume scented and smooth are dominant. 

What most likely will happen when a cell's chemical control system fails to regulate its cell cycle?

1.  Oftentimes, scientists face unexpected challenges as they work on resolving a certain problem. As you were working on resolving this environmental issue, you received a report from a group of environmental engineers who are working with you on this project showing that the bacteria you are intending to use is not found in high quantities in that area of the sea.

Find a solution to this shortage. In your answer be sure to discuss the role of the enzyme hydroxylase.

Population sizes are normally controlled by:

In pea plants, tall plants are dominant over dwarf plants and yellow seed coats are dominant over green seed coats.

a. Complete a punnett square for a cross with a pure-breed tall pea plant that produces yellow seeds and a dwarf pea plant that produces green seeds.  List the phenotypic ratio.

b. What would the phenotypic ratios be if you crossed two individuals of the F₁ generation?