Help Wanted: Achiever

[StephL26]

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Hiiii! I am in need of a BIG favor from you guys. 😍

I am currently away (as in 6 hours away upstate) from my Achiever, which I left at home-stupid me~. But someone told me to look up these few questions and to study these Q's, and I know I will forget when I get back next week, and my DAT is coming up pretty soon. 🙁

If someone has the time, I would greatly appreciate any help in posting up any Q's you can from Achiever for me here.

The questions from Achiever's Bio section are- #2, 5, 7, 10, 11, 19, 28, 29, 30, 31, 32, 33, 37, 38, 39.

Edit: I don't know which Tests these Q's come from. A friend just gave me the numbers and said these Bio Q's were important. Sorry if the numbers are not well-organized. But any help will do. =)

Feel free to post here, or PM me. Thanks a bunch~ Let me know if you need any favors from me that I can help with! 🙂

 

[DDSABeach]

Hiiii! I am in need of a BIG favor from you guys. 😍

I am currently away (as in 6 hours away upstate) from my Achiever, which I left at home-stupid me~. But someone told me to look up these few questions and to study these Q's, and I know I will forget when I get back next week, and my DAT is coming up pretty soon. 🙁

If someone has the time, I would greatly appreciate any help in posting up any Q's you can from Achiever for me here.

The questions from Achiever's Bio section are- #2, 5, 7, 10, 11, 19, 28, 29, 30, 31, 32, 33, 37, 38, 39.

Feel free to post here, or PM me. Thanks a bunch~ Let me know if you need any favors from me that I can help with! 🙂

Just let me know when your ready for the answers.

Achiever: Test 1

2) Highest content of Oxygen in the fetal circulation system may be traced at the?

a. Umbilical artery
b. Umbilical vein
c. Pulmonary vein
d. Pulmonary artery
e. Aorta

4) The static allele frequencies, leading possibly to threat of extinction among the cheetah population, is closely related to a condition called?

a. Punctuated equilibrium
b. Catastrophism
c. Genetic variation
d. Hybridization
e. Genetic equilibrium

7) The magnesium - containing porphyrin ring of a chlorophyll is similar in structure to?

a. The fluid mosiac model of a membrane
b. The heme group of a hemogloblin
c. The ribosome bound to an endoplasmic
d. The protein covalently bonded to a carbohydrate
e. The cristae of an inner mitochondrial membrane

Test 2

11) What will happen to an enzyme at the end of its catalytic activity?

a. It is broken to all corresponding building blocks
b. It revents permanently to an inactive state
c. It detaches from the end product and is ready to be reused.
d. It remains attached to the initial substrate.
e. It is denatured by catalytic processes.

32) Muscle striations are caused by?

a. Parallel arrangements of actins and myosins within each associated cell.
b. Irregular arrangements of actins and myosins within each associated cell
c. Multi-nucleation within each associated cell
d. Single-nucleation within each associated cell
e. All of the above.

37) Arrange the following pre-biotic chemicals in chronological order.

I. Protbionts
II. methane, ammonia, waters, hydrogens, gases
III. Short polypeptide chains, simple sugars, nucleotides.
IV. Inorganic molecules

a. I, II, III, IV
b. IV, II, III, I
c. II, IV, III, I
d. II, II, IV, I
e. Iv, I, II, III

39) What will happen to functioning acetylcholines at the end of their neural-signal transmission?

a. They will remain binding to receptors on the postsynaptic membrane
b. They will diffuse through the postsynaptic membrane and are ready to be reused.
c. They will be absorbed by axon bearing the presynaptic membrane and are ready to be reused
d. They will accumulate at the synaptic cleft for a prolonged period of time.
e. They will immediately be broken down by acetylcholinesterases at the synaptic cleft.

Test 3

2) The following vertebrates develop from an amniotic egg EXCEPT for one what is that one EXCEPTION?

a. Monitor lizard
b. Frog
c. Crow
d. Platypus
e. Python

30) Which of the following sets of bodily structures/organs relates closely to human thermoregulation?

a. Hair and oil glands
b. Capillaries and sweat glands
c. Liver and pancreas
d. Fibrous proteins and keratins
e. Nervous systems and lymph nodes

33) The early embryonic stage of phylum chordata at some point posseses the following anatomical structures?

a. Pharyngeal slits
b. A notochord
c. A dorsal, hollow nerve cord
d. Jaw
e. Endoskeleton

Good Luck! Any misspelled words ... oops.😉

 

[StephL26]

Thanks so much for your help and time, A! 😎

I will work on these questions now. I'll let you know when I'm ready. Thanks again! 🙂