BSC1005 MIDTERM MDC questions with verified
answers
_____ is a steroid. Ans✓✓✓ Estrogen.
______ are the major lipids of plasma membranes. Ans✓✓✓
Phospholipids
______ is an example of an element. Ans✓✓✓ Carbon
A Base ______. Ans✓✓✓ Will increase the PH of a solution as it will
lower the H+ ions.
A child is born with a rare disease in which mitochondria are missing
from certain skeletal muscle cells. Physicians find that the muscle cells
function. Not surprisingly, they also find that ______. Ans✓✓✓ The
muscles contain large amounts of lactic acid following even mild
physical exercise
A friend of yours appears to have put on a lot of muscle very quickly. At
the same time, you notice that your friend seems to have a lot of mood
swings and appears depressed. It is reasonable for you to suspect that
your friend has begun to take ______. Ans✓✓✓ an ANABOLIC STEROID
A hormone that will be secreted from the cell is manufactured by
ribosomes ________. Ans✓✓✓ attached to endoplasmic reticulum.
,A horse eating some hay is an example of ______. Ans✓✓✓ A
consumer eating a producer.
A Hypothesis is a ____. Ans✓✓✓ Tentative answer to a question.
A pleated sheet is an example of protein ______structure Ans✓✓✓
Secondary
A product of glycolysis is ____.
A) Lactic Acid
B) Ethyl Alcohol
C) NAD+
D) O2
E) Pyruvic Acid Ans✓✓✓ Pyruvis Acid.
A rock at the top of a mountain contains ______ energy. Ans✓✓✓
Potential.
A single carbon atom can form a maximum of ______ covalent bonds.
Ans✓✓✓ 4
Active transport ______.
, A) Uses ATP as an energy source
B) Can move solutes against their concentration gradient
C) Requires the cell to expend energy
D) Can involve the transport of ions
E) All of the above Ans✓✓✓ E) All of the above
Adjacent water molecules are joined by _______ bonds. Ans✓✓✓
Polar and covalent.
Aerobic cellular respiration generates about _____ ATP from one
glucose. Ans✓✓✓ 38
All atoms of an element have the same number of _____. Ans✓✓✓
Protons
Amino acids include a side group as well as _____. Ans✓✓✓ - a central
carbon
- a hydrogen atom
- an amino group
- a carboxyl group
An aerobic process requires _____. Ans✓✓✓ Oxygen.
answers
_____ is a steroid. Ans✓✓✓ Estrogen.
______ are the major lipids of plasma membranes. Ans✓✓✓
Phospholipids
______ is an example of an element. Ans✓✓✓ Carbon
A Base ______. Ans✓✓✓ Will increase the PH of a solution as it will
lower the H+ ions.
A child is born with a rare disease in which mitochondria are missing
from certain skeletal muscle cells. Physicians find that the muscle cells
function. Not surprisingly, they also find that ______. Ans✓✓✓ The
muscles contain large amounts of lactic acid following even mild
physical exercise
A friend of yours appears to have put on a lot of muscle very quickly. At
the same time, you notice that your friend seems to have a lot of mood
swings and appears depressed. It is reasonable for you to suspect that
your friend has begun to take ______. Ans✓✓✓ an ANABOLIC STEROID
A hormone that will be secreted from the cell is manufactured by
ribosomes ________. Ans✓✓✓ attached to endoplasmic reticulum.
,A horse eating some hay is an example of ______. Ans✓✓✓ A
consumer eating a producer.
A Hypothesis is a ____. Ans✓✓✓ Tentative answer to a question.
A pleated sheet is an example of protein ______structure Ans✓✓✓
Secondary
A product of glycolysis is ____.
A) Lactic Acid
B) Ethyl Alcohol
C) NAD+
D) O2
E) Pyruvic Acid Ans✓✓✓ Pyruvis Acid.
A rock at the top of a mountain contains ______ energy. Ans✓✓✓
Potential.
A single carbon atom can form a maximum of ______ covalent bonds.
Ans✓✓✓ 4
Active transport ______.
, A) Uses ATP as an energy source
B) Can move solutes against their concentration gradient
C) Requires the cell to expend energy
D) Can involve the transport of ions
E) All of the above Ans✓✓✓ E) All of the above
Adjacent water molecules are joined by _______ bonds. Ans✓✓✓
Polar and covalent.
Aerobic cellular respiration generates about _____ ATP from one
glucose. Ans✓✓✓ 38
All atoms of an element have the same number of _____. Ans✓✓✓
Protons
Amino acids include a side group as well as _____. Ans✓✓✓ - a central
carbon
- a hydrogen atom
- an amino group
- a carboxyl group
An aerobic process requires _____. Ans✓✓✓ Oxygen.
